What type of project is Cervo?

Cervo is a saas project listed as for sale.

How fresh is the information about Cervo?

The information about Cervo was last updated on August 16, 2026 (2 weeks ago). The content is recent and provides current project information.

What does Cervo look like?

Cervo features a modern, user-friendly interface with 3 screenshots showcasing the application's design and functionality. The interface demonstrates contemporary design principles implemented using TypeScript,JavaScript,CSS and intuitive navigation. The screenshots show the main dashboard, key features, user interactions, and advanced capabilities, providing a comprehensive visual overview of the application's interface and user experience.

What is the technical architecture of Cervo?

Cervo is built using TypeScript,JavaScript,CSS, representing a medium-complexity technology stack. The architecture follows modern software architecture patterns.

How to build a saas project like Cervo?

To build a saas project like Cervo, you'll need TypeScript,JavaScript,CSS. Start with planning requirements and technical architecture, then configure your development environment. Implement core functionality and user interface, test performance and security, and deploy to production. For revenue generation, implement monetization strategies and business models. Follow best practices for TypeScript,JavaScript,CSS including modern development practices and security standards.

What are the best practices for saas development?

Best practices for saas development include writing clean, maintainable code with proper documentation, implementing authentication and authorization, optimizing for performance and scalability, focusing on intuitive user experience, implementing comprehensive testing strategies, and using CI/CD pipelines for deployment. For TypeScript,JavaScript,CSS, follow technology-specific best practices including modern development patterns and security practices.

What use cases does Cervo serve?

Cervo serves business use cases for entrepreneurs, startups, and established companies looking to implement ready-made solutions.

Cervo - Sell Project

Name: Cervo
Brand: SideProjectors
Price: negotiable USD
Availability: InStock
Rating: 4.5 (74 reviews)

Project Overview

Detailed Description

Cervo HRM - Human Resource Management SystemCervo HRM is a comprehensive, enterprise-grade Human Resource Management System built with modern technologies.🎯 OverviewCervo HRM is a complete HR management solution featuring:Employee Management - Full CRUD with import/export capabilitiesAttendance Tracking - GPS & IP-based check-in/out with approval workflowLeave Management - Request, approve, and balance trackingPayroll Processing - Automated calculations with payslip generationRole-Based Access Control - Granular permissions per roleAudit Logging - Complete activity trackingMulti-Company Support - Manage multiple organizations✨ FeaturesCore ModulesModuleFeaturesDashboardReal-time statistics, quick actions, recent activityEmployeesDirectory, profiles, contracts, bank accounts, CSV importDepartmentsOrganization structure, head/manager assignmentAttendanceCheck-in/out, GPS tracking, IP validation, admin viewLeaveRequest workflow, approval system, balance trackingPayrollRun management, auto-calculation, payslip generationReportsHeadcount, leave summary, payroll reports, CSV exportNotificationsIn-app alerts, broadcast announcementsAudit LogComplete activity trailSupport TicketsIssue tracking and resolutionRole-Based Access ControlRoleCapabilitiesADMINFull system accessEXECUTIVECompany-level managementHRHR operations, payroll, employeesMANAGERDepartment management, leave approvalUSERPersonal data, leave requests🔑 Demo CredentialsAfter running the seed script, use these accounts:RoleEmailPasswordAdminadmin@cervo.compassword123HRhr@cervo.compassword123Managermanager@cervo.compassword123Employeeemployee@cervo.compassword123🚀 Quick StartPrerequisitesNode.js 18+PostgreSQL 15+ or SQLitenpm/yarn/pnpmInstallation# 1. Clone the repository git clone <repository-url> cd cervo # 2. Install dependencies npm install # 3. Set up environment cp .env.example .env # Edit .env with your database URL # 4. Initialize database npx prisma generate npx prisma db push # 5. Seed demo data npm run seed # 6. Start development server npm run devOpen http://localhost:3000 in your browser.📁 Project Structurecervo/ ├── prisma/ │ ├── schema.prisma # Database schema │ ├── migrations/ # Database migrations │ └── seed.ts # Demo data seeder ├── src/ │ ├── actions/ # Server Actions (API) │ │ ├── auth.ts # Authentication │ │ ├── employees.ts # Employee management │ │ ├── departments.ts │ │ ├── leave.ts # Leave management │ │ ├── attendance.ts # Attendance tracking │ │ ├── payroll.ts # Payroll processing │ │ ├── notifications.ts │ │ └── reports.ts │ ├── app/ # Next.js App Router │ │ ├── (auth)/ # Login, Register │ │ ├── employees/ # Employee pages │ │ ├── departments/ # Department pages │ │ ├── leave/ # Leave pages │ │ ├── attendance/ # Attendance pages │ │ ├── payroll/ # Payroll pages │ │ └── ... │ ├── components/ # React components │ │ └── ui/ # UI primitives │ └── lib/ # Utilities │ ├── authz.ts # RBAC permissions │ ├── session.ts # JWT session │ └── prisma.ts # Database client └── public/ # Static assets🛠️ Technology StackCategoryTechnologyFrameworkNext.js 16 (App Router)LanguageTypeScript 5DatabasePostgreSQL / SQLiteORMPrisma 7AuthJWT (jose) + bcryptStylingTailwind CSSIconsMaterial Symbols📖 DocumentationDocumentDescriptionINSTALLATION.mdDetailed installation guideCONFIGURATION.mdEnvironment configurationFEATURES.mdComplete feature referenceUSER_GUIDE.mdEnd-user manualAPI_REFERENCE.mdServer Actions APIDEPLOYMENT.mdProduction deployment🔐 Security FeaturesJWT-based session managementPassword hashing with bcryptRole-based access control (RBAC)Audit logging for all actionsProtected routes via middlewareInput validation on all formsPrisma ORM (SQL injection prevention)📊 Database Models18 complete models with proper relations and indexes:Company ←→ Department ←→ Employee ←→ User ↓ LeaveType ←→ LeaveBalance ↓ LeaveRequest ←→ LeaveApproval ↓ AttendanceRecord ←→ AttendanceApproval ↓ PayrollRun ←→ PayrollItem ←→ Payslip ↓ Notification, AuditLog, Ticket🌐 DeploymentVercel (Recommended)Push to GitHubConnect to VercelSet environment variablesDeployRailway / RenderCreate PostgreSQL databaseSet DATABASE_URL environment variableDeploy with npm run build && npm startDockerFROM node:18-alpine WORKDIR /app COPY package*.json ./ RUN npm ci COPY . . RUN npx prisma generate RUN npm run build EXPOSE 3000 CMD ["npm", "start"]

Content Freshness & Updates

Project Timeline

Created: April 10, 2026 at 11:54 AM (4 months ago)

Last Updated: August 16, 2026 at 4:39 AM (2 weeks ago)

Update Status: Updated 2.3 weeks ago - Moderately fresh

Version Information

Current Version: 1.0 (Initial Release)

Development Phase: Production Ready - Market validated and ready for acquisition

Next Update: Cervo HRM - Expansion Plan<p>A comprehensive guide for developers and buyers on how to extend, customize, and scale Cervo HRM beyond its core features.</p><h2>Table of Contents</h2><ol><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#1-project-architecture" rel="nofollow noopener noreferrer" target="_blank">Project Architecture</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#2-database-extension" rel="nofollow noopener noreferrer" target="_blank">Database Extension</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#3-adding-new-modules" rel="nofollow noopener noreferrer" target="_blank">Adding New Modules</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#4-extending-core-features" rel="nofollow noopener noreferrer" target="_blank">Extending Core Features</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#5-customizing-uiux" rel="nofollow noopener noreferrer" target="_blank">Customizing UI/UX</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#6-integrating-external-services" rel="nofollow noopener noreferrer" target="_blank">Integrating External Services</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#7-building-mobile-app" rel="nofollow noopener noreferrer" target="_blank">Building Mobile App</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#8-multi-tenant-setup" rel="nofollow noopener noreferrer" target="_blank">Multi-Tenant Setup</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#9-white-label--resell" rel="nofollow noopener noreferrer" target="_blank">White-Label & Resell</a></li></ol><h2>1. Project Architecture</h2><h3>Tech Stack</h3>LayerTechnologyFrontendNext.js 16 (App Router), React 19, TypeScript 5StylingTailwind CSSBackendNext.js Server ActionsDatabasePostgreSQL via Prisma ORMAuthJWT (jose) + bcrypt<h3>Folder Structure</h3><pre><code>Cervo/ ├── prisma/ │ ├── schema.prisma # Database models │ └── seed.ts # Demo data seeder ├── src/ │ ├── actions/ # Server Actions (API) │ │ ├── auth.ts │ │ ├── employees.ts │ │ ├── departments.ts │ │ ├── leave.ts │ │ ├── attendance.ts │ │ ├── payroll.ts │ │ └── ... │ ├── app/ # Next.js Pages │ │ ├── employees/ │ │ ├── attendance/ │ │ ├── leave/ │ │ └── ... │ ├── components/ # React Components │ │ └── ui/ │ └── lib/ # Utilities │ ├── authz.ts # RBAC permissions │ ├── prisma.ts # Database client │ └── i18n.ts # Translations └── docs/ # Documentation</code></pre><h3>Data Flow</h3><pre><code>User Action → Server Action → Prisma → PostgreSQL ↓ Audit Log ↓ Notification</code></pre><h2>2. Database Extension</h2><h3>Adding a New Field</h3><p><code>prisma/schema.prisma</code></p><pre><code>model Employee { // ... existing fields ... // Add new field employeeCode String? birthDate DateTime? emergencyContact String? }</code></pre><p>Run migration:</p><pre><code>npx prisma db push</code></pre><h3>Adding a New Model</h3><pre><code>model Training { id String @id @default(cuid()) title String description String? startDate DateTime endDate DateTime createdAt DateTime @default(now()) // Relations employees TrainingEnrollment[] } model TrainingEnrollment { id String @id @default(cuid()) trainingId String employeeId String status String @default("ENROLLED") training Training @relation(fields: [trainingId], references: [id]) employee Employee @relation(fields: [employeeId], references: [id]) }</code></pre><h2>3. Adding New Modules</h2><h3>Module 3.1: Recruitment / ATS</h3><h4>Database Models</h4><pre><code>model JobPosting { id String @id @default(cuid()) title String description String requirements String departmentId String salaryMin Decimal? salaryMax Decimal? status String @default("OPEN") createdAt DateTime @default(now()) department Department @relation(fields: [departmentId], references: [id]) applications Application[] } model Application { id String @id @default(cuid()) jobPostingId String firstName String lastName String email String phone String? resumeUrl String? status String @default("PENDING") createdAt DateTime @default(now()) jobPosting JobPosting @relation(fields: [jobPostingId], references: [id]) }</code></pre><h4>Server Action</h4><pre><code>// src/actions/recruitment.ts 'use server' import { prisma } from '@/lib/prisma' export async function getJobPostings() { return prisma.jobPosting.findMany({ where: { status: 'OPEN' }, include: { department: true } }) } export async function createApplication(data: { jobPostingId: string firstName: string lastName: string email: string }) { return prisma.application.create({ data }) }</code></pre><h3>Module 3.2: Asset Management</h3><pre><code>model Asset { id String @id @default(cuid()) name String type String // LAPTOP, PHONE, DESK, etc. serialNumber String? purchaseDate DateTime? status String @default("AVAILABLE") assignments AssetAssignment[] } model AssetAssignment { id String @id @default(cuid()) assetId String employeeId String assignedAt DateTime @default(now()) returnedAt DateTime? asset Asset @relation(fields: [assetId], references: [id]) employee Employee @relation(fields: [employeeId], references: [id]) }</code></pre><h3>Module 3.3: Expense Management</h3><pre><code>model ExpenseClaim { id String @id @default(cuid()) employeeId String title String amount Decimal category String // TRAVEL, MEAL, SUPPLIES, etc. status String @default("PENDING") receiptUrl String? createdAt DateTime @default(now()) employee Employee @relation(fields: [employeeId], references: [id]) }</code></pre><h3>Module 3.4: Training Management</h3><pre><code>model Course { id String @id @default(cuid()) title String description String? duration Int // hours status String @default("ACTIVE") sessions TrainingSession[] } model TrainingSession { id String @id @default(cuid()) courseId String trainer String startDate DateTime endDate DateTime location String? course Course @relation(fields: [courseId], references: [id]) enrollments TrainingEnrollment[] } model TrainingEnrollment { id String @id @default(cuid()) sessionId String employeeId String status String @default("ENROLLED") // ENROLLED, COMPLETED, CANCELLED score Int? session TrainingSession @relation(fields: [sessionId], references: [id]) employee Employee @relation(fields: [employeeId], references: [id]) }</code></pre><h2>4. Extending Core Features</h2><h3>4.1: Attendance Extensions</h3><h4>Face Recognition Check-in</h4><pre><code>// src/actions/attendance.ts import faceapi from 'face-api.js' export async function checkInWithFace(imageData: string) { // Load models await faceapi.nets.faceRecognitionNet.loadFromDisk('/models') await faceapi.nets.faceLandmark68Net.loadFromDisk('/models') // Detect and match face const img = await faceapi.bufferToImage(imageData) const result = await faceapi.detectSingleFace(img).withFaceRecognition() if (result) { // Match with employee faces stored in database const match = await findEmployeeByFace(result.descriptor) if (match) { return createCheckIn({ employeeId: match.id, method: 'FACE' }) } } return { error: 'Face not recognized' } }</code></pre><h4>Overtime Calculation</h4><pre><code>export async function calculateOvertime(employeeId: string, month: number, year: number) { const records = await prisma.attendanceRecord.findMany({ where: { employeeId, date: { gte: new Date(year, month - 1, 1), lt: new Date(year, month, 1) } } }) return records.reduce((total, record) => { if (record.checkOut) { const checkOutHour = record.checkOut.getHours() if (checkOutHour > 18) { const overtimeHours = checkOutHour - 18 return total + overtimeHours } } return total }, 0) }</code></pre><h4>Auto Holiday Detection</h4><pre><code>// Add public holidays const PUBLIC_HOLIDAYS = [ '2026-01-01', // New Year '2026-04-30', // Liberation Day '2026-05-01', // Labor Day '2026-09-02', // Independence Day ] export async function markHolidays() { for (const holiday of PUBLIC_HOLIDAYS) { await prisma.attendanceRecord.createMany({ data: { date: new Date(holiday), status: 'HOLIDAY', note: 'Public Holiday' }, skipDuplicates: true }) } }</code></pre><h3>4.2: Leave Extensions</h3><h4>Leave Carry Forward</h4><pre><code>export async function carryForwardLeave(employeeId: string, fromYear: number, toYear: number) { const balances = await prisma.leaveBalance.findMany({ where: { employeeId, year: fromYear, totalDays: { gt: 0 } } }) for (const balance of balances) { const unusedDays = balance.totalDays - balance.usedDays if (unusedDays > 0) { // Get leave type defaults for new year const leaveType = await prisma.leaveType.findUnique({ where: { id: balance.leaveTypeId } }) // Create new year balance with carried forward days await prisma.leaveBalance.create({ data: { employeeId, leaveTypeId: balance.leaveTypeId, totalDays: leaveType.defaultDays + Math.min(unusedDays, 5), // Max 5 days carry usedDays: 0, year: toYear } }) } } }</code></pre><h4>Leave Encashment</h4><pre><code>export async function encashLeave(employeeId: string, leaveTypeId: string, days: number, rate: number) { const balance = await prisma.leaveBalance.findUnique({ where: { employeeId_leaveTypeId_year: { employeeId, leaveTypeId, year: new Date().getFullYear() } } }) if (!balance || balance.totalDays - balance.usedDays < days) { return { error: 'Insufficient leave balance' } } const amount = days * rate // Create encashment record await prisma.leaveEncashment.create({ data: { employeeId, leaveTypeId, days, rate, amount, year: new Date().getFullYear() } }) // Deduct from balance await prisma.leaveBalance.update({ where: { id: balance.id }, data: { usedDays: balance.usedDays + days } }) return { success: true, amount } }</code></pre><h3>4.3: Payroll Extensions</h3><h4>Progressive Tax Calculator (Vietnam)</h4><pre><code>const TAX_BRACKETS = [ { min: 0, max: 5000000, rate: 0.05 }, { min: 5000000, max: 10000000, rate: 0.10 }, { min: 10000000, max: 18000000, rate: 0.15 }, { min: 18000000, max: 32000000, rate: 0.20 }, { min: 32000000, max: 52000000, rate: 0.25 }, { min: 52000000, max: 80000000, rate: 0.30 }, { min: 80000000, max: Infinity, rate: 0.35 }, ] export function calculateProgressiveTax(monthlyIncome: number) { let tax = 0 let remaining = monthlyIncome - 11000000 // Personal deduction for (const bracket of TAX_BRACKETS) { if (remaining <= 0) break const taxableInBracket = Math.min(remaining, bracket.max - bracket.min) tax += taxableInBracket * bracket.rate remaining -= taxableInBracket } return Math.max(0, tax) }</code></pre><h4>Bank Transfer Integration</h4><pre><code>// src/lib/payment.ts export async function processPayrollTransfer(payslipId: string) { const payslip = await prisma.payslip.findUnique({ where: { id: payslipId }, include: { employee: { include: { bankAccounts: { where: { isPrimary: true } } } } } }) if (!payslip?.employee.bankAccounts[0]) { return { error: 'No bank account found' } } const bankAccount = payslip.employee.bankAccounts[0] // Call bank API (example: Vietcombank) const response = await fetch('https://api.vietcombank.com.vn/transfer', { method: 'POST', headers: { 'Authorization': `Bearer ${process.env.BANK_API_KEY}`, 'Content-Type': 'application/json' }, body: JSON.stringify({ accountNumber: bankAccount.accountNumber, bankCode: bankAccount.bankName, amount: payslip.netPay, description: `Salary ${payslip.month}/${payslip.year}` }) }) if (response.ok) { await prisma.payslip.update({ where: { id: payslipId }, data: { status: 'PAID', paidAt: new Date() } }) } return response.json() }</code></pre><h2>5. Customizing UI/UX</h2><h3>5.1: Changing Theme</h3><p><code>tailwind.config.ts</code></p><pre><code>export default { theme: { extend: { colors: { primary: { DEFAULT: '#your-brand-color', light: '#lighter-shade', dark: '#darker-shade', } } } } }</code></pre><h3>5.2: Adding Language Support</h3><p><code>src/lib/i18n.ts</code></p><pre><code>export const translations = { vi: { nav: { dashboard: 'Bảng điều khiển', employees: 'Nhân viên' }, attendance: { checkIn: 'Check in', checkOut: 'Check out' }, leave: { request: 'Yêu cầu nghỉ phép', balance: 'Số ngày nghỉ' }, }, en: { nav: { dashboard: 'Dashboard', employees: 'Employees' }, attendance: { checkIn: 'Check In', checkOut: 'Check Out' }, leave: { request: 'Leave Request', balance: 'Leave Balance' }, }, th: { nav: { dashboard: 'แดชบอร์ด', employees: 'พนักงาน' }, attendance: { checkIn: 'เช็คอิน', checkOut: 'เช็คเอาต์' }, leave: { request: 'ขอลางาน', balance: 'วันลาที่มี' }, } }</code></pre><h3>5.3: Custom Dashboard Widgets</h3><pre><code>// src/components/dashboard/Widget.tsx export function CustomWidget({ title, children }: { title: string, children: React.ReactNode }) { return ( <div className="bg-white rounded-xl p-6 shadow-sm border border-slate-200"> <h3 className="font-bold text-lg mb-4">{title}</h3> {children} </div> ) }</code></pre><h2>6. Integrating External Services</h2><h3>6.1: Email Integration (SendGrid)</h3><pre><code>// src/lib/email.ts import sgMail from '@sendgrid/mail' sgMail.setApiKey(process.env.SENDGRID_API_KEY!) export async function sendEmail(to: string, subject: string, html: string) { return sgMail.send({ to, from: process.env.EMAIL_FROM!, subject, html }) } // Usage in notifications export async function sendLeaveApprovedEmail(employee: Employee, leave: LeaveRequest) { await sendEmail( employee.email, 'Leave Request Approved', `<h1>Your leave has been approved!</h1> <p>From: ${leave.startDate}</p> <p>To: ${leave.endDate}</p>` ) }</code></pre><h3>6.2: SMS Integration (Twilio)</h3><pre><code>// src/lib/sms.ts import twilio from 'twilio' const client = twilio( process.env.TWILIO_ACCOUNT_SID, process.env.TWILIO_AUTH_TOKEN ) export async function sendSMS(to: string, message: string) { return client.messages.create({ body: message, from: process.env.TWILIO_PHONE_NUMBER, to }) }</code></pre><h3>6.3: Slack Integration</h3><pre><code>// src/lib/slack.ts export async function sendSlackNotification(channel: string, message: string) { return fetch(`https://slack.com/api/chat.postMessage`, { method: 'POST', headers: { 'Authorization': `Bearer ${process.env.SLACK_BOT_TOKEN}`, 'Content-Type': 'application/json' }, body: JSON.stringify({ channel, text: message }) }) } // Usage export async function notifySlackChannel(channel: string, employee: Employee, action: string) { await sendSlackNotification( channel, `:bell: *${action}*\nEmployee: ${employee.firstName} ${employee.lastName}` ) }</code></pre><h3>6.4: Google Calendar Integration</h3><pre><code>// src/lib/calendar.ts import { google } from 'googleapis' const oauth2Client = new google.auth.OAuth2( process.env.GOOGLE_CLIENT_ID, process.env.GOOGLE_CLIENT_SECRET ) export async function createCalendarEvent(employee: Employee, leave: LeaveRequest) { oauth2Client.setCredentials({ refresh_token: employee.calendarRefreshToken }) const calendar = google.calendar({ version: 'v3', auth: oauth2Client }) return calendar.events.insert({ calendarId: 'primary', requestBody: { summary: `Leave: ${employee.firstName} ${employee.lastName}`, start: { date: leave.startDate }, end: { date: leave.endDate }, attendees: [{ email: employee.email }] } }) }</code></pre><h2>7. Building Mobile App</h2><h3>Architecture</h3><pre><code>┌─────────────────────────────────────┐ │ Cervo Backend │ │ (Next.js Server Actions) │ └─────────────────┬───────────────────┘ │ REST API │ ┌─────────────────▼───────────────────┐ │ Mobile App │ │ Flutter / React Native / PWA │ └─────────────────────────────────────┘</code></pre><h3>API Wrapper (Flutter Example)</h3><pre><code>class CervoApi { final String baseUrl; Future<List<Employee>> getEmployees() async { final response = await http.get( Uri.parse('$baseUrl/api/employees'), headers: {'Authorization': 'Bearer $token'} ); return (jsonDecode(response.body) as List) .map((e) => Employee.fromJson(e)) .toList(); } Future<void> checkIn({String? lat, String? lng}) async { await http.post( Uri.parse('$baseUrl/api/attendance/checkin'), body: jsonEncode({ 'lat': lat, 'lng': lng, 'timestamp': DateTime.now().toIso8601String() }) ); } Future<void> createLeaveRequest({ required String leaveTypeId, required DateTime startDate, required DateTime endDate, String? reason }) async { await http.post( Uri.parse('$baseUrl/api/leave/request'), body: jsonEncode({ 'leaveTypeId': leaveTypeId, 'startDate': startDate.toIso8601String(), 'endDate': endDate.toIso8601String(), 'reason': reason }) ); } }</code></pre><h3>PWA (Progressive Web App)</h3><p>Cervo can be turned into PWA by adding:</p><pre><code>// public/manifest.json { "name": "Cervo HRM", "short_name": "Cervo", "start_url": "/", "display": "standalone", "background_color": "#ffffff", "theme_color": "#primary-color", "icons": [ { "src": "/icons/icon-192.png", "sizes": "192x192" }, { "src": "/icons/icon-512.png", "sizes": "512x512" } ] }</code></pre><h2>8. Multi-Tenant Setup</h2><h3>Database Structure</h3><pre><code>model Tenant { id String @id @default(cuid()) name String subdomain String @unique logo String? settings Json @default("{}") createdAt DateTime @default(now()) users User[] employees Employee[] departments Department[] } model User { id String @id @default(cuid()) email String tenantId String tenant Tenant @relation(fields: [tenantId], references: [id]) }</code></pre><h3>Middleware for Multi-Tenant</h3><pre><code>// src/middleware.ts export async function middleware(request: NextRequest) { const hostname = request.headers.get('host') const subdomain = hostname?.split('.')[0] if (subdomain && subdomain !== 'www') { // Find tenant by subdomain const tenant = await prisma.tenant.findUnique({ where: { subdomain } }) if (tenant) { // Set tenant context const response = NextResponse.next() response.cookies.set('tenantId', tenant.id) return response } } return NextResponse.next() }</code></pre><h3>Tenant-Scoped Queries</h3><pre><code>export async function getEmployees() { const tenantId = cookies().get('tenantId') return prisma.employee.findMany({ where: { tenantId } }) }</code></pre><h2>9. White-Label & Resell</h2><h3>9.1: Remove Branding</h3><pre><code>// src/app/layout.tsx // Replace logo const logoUrl = process.env.NEXT_PUBLIC_COMPANY_LOGO || '/logo.svg' // Replace app name const appName = process.env.NEXT_PUBLIC_APP_NAME || 'Cervo HRM'</code></pre><h3>9.2: Custom Email Templates</h3><pre><code>// src/lib/email-templates.ts export const emailTemplates = { leaveApproved: (data) => ` <html> <body style="font-family: Arial;"> <img src="${data.companyLogo}" alt="Logo" /> <h1>Leave Request Approved</h1> <p>Dear ${data.employeeName},</p> <p>Your leave request has been approved.</p> <p>Company: ${data.companyName}</p> </body> </html> ` }</code></pre><h3>9.3: Configurable Settings</h3><pre><code>// src/lib/tenant-config.ts interface TenantConfig { logo: string primaryColor: string companyName: string smtpConfig: { host: string port: number user: string } } export async function getTenantConfig(tenantId: string): Promise<TenantConfig> { const tenant = await prisma.tenant.findUnique({ where: { id: tenantId }, select: { settings: true } }) return tenant?.settings as TenantConfig }</code></pre><h2>Quick Start Checklist</h2><ol><li data-list="bullet">[ ] Understand project structure</li><li data-list="bullet">[ ] Setup local development</li><li data-list="bullet">[ ] Read existing code patterns</li><li data-list="bullet">[ ] Choose extension area</li><li data-list="bullet">[ ] Plan your feature</li><li data-list="bullet">[ ] Add database models</li><li data-list="bullet">[ ] Create server actions</li><li data-list="bullet">[ ] Build UI components</li><li data-list="bullet">[ ] Test thoroughly</li><li data-list="bullet">[ ] Document your changes</li></ol><h2>Resources</h2>ResourceLinkNext.js Docs<a href="https://nextjs.org/docs" rel="nofollow noopener noreferrer" target="_blank">https://nextjs.org/docs</a>Prisma Docs<a href="https://prisma.io/docs" rel="nofollow noopener noreferrer" target="_blank">https://prisma.io/docs</a>Tailwind CSS<a href="https://tailwindcss.com/docs" rel="nofollow noopener noreferrer" target="_blank">https://tailwindcss.com/docs</a>TypeScript<a href="https://typescriptlang.org/docs" rel="nofollow noopener noreferrer" target="_blank">https://typescriptlang.org/docs</a>

Activity Indicators

Project Views: 74 total views - Active engagement

Content Status: Published and publicly available

Content Freshness Summary

This project information was last updated on August 16, 2026 and represents the current state of the project. The content is recent and provides current project information.

Visual Content & Media

Project Screenshots & Interface

The following screenshots showcase the visual design and user interface of Cervo:

Screenshot 1: Main Dashboard & Primary Interface

This screenshot displays the main dashboard and primary user interface of the application, showing the overall layout, navigation elements, and core functionality. The interface demonstrates the modern design principles and user experience patterns implemented using TypeScript,JavaScript,CSS.

Screenshot 2: Key Features & Functionality

This screenshot displays key features and functionality of the application, demonstrating specific capabilities and user interactions. The interface demonstrates the modern design principles and user experience patterns implemented using TypeScript,JavaScript,CSS.

Screenshot 3: User Experience & Navigation

This screenshot displays user experience elements and navigation patterns, showing how users interact with the interface. The interface demonstrates the modern design principles and user experience patterns implemented using TypeScript,JavaScript,CSS.

Live Demo & Interactive Experience

Live Demo URL: https://cervohrm.roncodes.site

Experience Cervo firsthand through the live demo. This interactive demonstration allows you to explore the application's features, test its functionality, and understand its user experience. The live demo showcases the saas application's technical capabilities implemented with TypeScript,JavaScript,CSS and real-world performance, providing a comprehensive understanding of the project's value and potential.

Visual Content Summary

This project includes 3 screenshotsno videos plus a live demo, providing comprehensive visual documentation of the saas application. The media content demonstrates the project's technical implementation using TypeScript,JavaScript,CSS and user interface design, showcasing both the visual appeal and functional capabilities of the solution.

Technical Specifications & Architecture

Technology Stack & Implementation

Primary Technologies: TypeScript,JavaScript,CSS

Technology Count: 3 different technologies integrated

Implementation Complexity: Medium - Moderate integration effort with multi-skill development

Technology Analysis

TypeScript: Modern technology component for enhanced functionality and performance

JavaScript: Modern technology component for enhanced functionality and performance

CSS: Modern technology component for enhanced functionality and performance

System Architecture & Design

Architecture Type: Saas Application

Architecture Pattern: Modern Software Architecture with scalable design patterns

Scalability & Performance

Scalability Level: Standard - Scalable architecture ready for growth

Security & Compliance

Security Level: Commercial-grade security for business applications

Security Technologies: Modern security practices and secure coding standards

Data Protection: Standard data protection practices for user information and application data

Integration & API Capabilities

Live Integration: https://cervohrm.roncodes.site - Active deployment with real-world integration

API Technologies: Modern API development with standard RESTful practices

Integration Readiness: Production-ready for business integration and enterprise deployment

Development Environment & Deployment

Development Commitment: 10-20 hours/week - Part-time development

Deployment Status: Live deployment with active user base

Next Development Phase: Cervo HRM - Expansion Plan<p>A comprehensive guide for developers and buyers on how to extend, customize, and scale Cervo HRM beyond its core features.</p><h2>Table of Contents</h2><ol><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#1-project-architecture" rel="nofollow noopener noreferrer" target="_blank">Project Architecture</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#2-database-extension" rel="nofollow noopener noreferrer" target="_blank">Database Extension</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#3-adding-new-modules" rel="nofollow noopener noreferrer" target="_blank">Adding New Modules</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#4-extending-core-features" rel="nofollow noopener noreferrer" target="_blank">Extending Core Features</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#5-customizing-uiux" rel="nofollow noopener noreferrer" target="_blank">Customizing UI/UX</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#6-integrating-external-services" rel="nofollow noopener noreferrer" target="_blank">Integrating External Services</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#7-building-mobile-app" rel="nofollow noopener noreferrer" target="_blank">Building Mobile App</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#8-multi-tenant-setup" rel="nofollow noopener noreferrer" target="_blank">Multi-Tenant Setup</a></li><li data-list="ordered"><a href="https://file+.vscode-resource.vscode-cdn.net/e%3A/RON%20DEV/NEXTJS/Cervo/EXPANSION_PLAN.md#9-white-label--resell" rel="nofollow noopener noreferrer" target="_blank">White-Label & Resell</a></li></ol><h2>1. Project Architecture</h2><h3>Tech Stack</h3>LayerTechnologyFrontendNext.js 16 (App Router), React 19, TypeScript 5StylingTailwind CSSBackendNext.js Server ActionsDatabasePostgreSQL via Prisma ORMAuthJWT (jose) + bcrypt<h3>Folder Structure</h3><pre><code>Cervo/ ├── prisma/ │ ├── schema.prisma # Database models │ └── seed.ts # Demo data seeder ├── src/ │ ├── actions/ # Server Actions (API) │ │ ├── auth.ts │ │ ├── employees.ts │ │ ├── departments.ts │ │ ├── leave.ts │ │ ├── attendance.ts │ │ ├── payroll.ts │ │ └── ... │ ├── app/ # Next.js Pages │ │ ├── employees/ │ │ ├── attendance/ │ │ ├── leave/ │ │ └── ... │ ├── components/ # React Components │ │ └── ui/ │ └── lib/ # Utilities │ ├── authz.ts # RBAC permissions │ ├── prisma.ts # Database client │ └── i18n.ts # Translations └── docs/ # Documentation</code></pre><h3>Data Flow</h3><pre><code>User Action → Server Action → Prisma → PostgreSQL ↓ Audit Log ↓ Notification</code></pre><h2>2. Database Extension</h2><h3>Adding a New Field</h3><p><code>prisma/schema.prisma</code></p><pre><code>model Employee { // ... existing fields ... // Add new field employeeCode String? birthDate DateTime? emergencyContact String? }</code></pre><p>Run migration:</p><pre><code>npx prisma db push</code></pre><h3>Adding a New Model</h3><pre><code>model Training { id String @id @default(cuid()) title String description String? startDate DateTime endDate DateTime createdAt DateTime @default(now()) // Relations employees TrainingEnrollment[] } model TrainingEnrollment { id String @id @default(cuid()) trainingId String employeeId String status String @default("ENROLLED") training Training @relation(fields: [trainingId], references: [id]) employee Employee @relation(fields: [employeeId], references: [id]) }</code></pre><h2>3. Adding New Modules</h2><h3>Module 3.1: Recruitment / ATS</h3><h4>Database Models</h4><pre><code>model JobPosting { id String @id @default(cuid()) title String description String requirements String departmentId String salaryMin Decimal? salaryMax Decimal? status String @default("OPEN") createdAt DateTime @default(now()) department Department @relation(fields: [departmentId], references: [id]) applications Application[] } model Application { id String @id @default(cuid()) jobPostingId String firstName String lastName String email String phone String? resumeUrl String? status String @default("PENDING") createdAt DateTime @default(now()) jobPosting JobPosting @relation(fields: [jobPostingId], references: [id]) }</code></pre><h4>Server Action</h4><pre><code>// src/actions/recruitment.ts 'use server' import { prisma } from '@/lib/prisma' export async function getJobPostings() { return prisma.jobPosting.findMany({ where: { status: 'OPEN' }, include: { department: true } }) } export async function createApplication(data: { jobPostingId: string firstName: string lastName: string email: string }) { return prisma.application.create({ data }) }</code></pre><h3>Module 3.2: Asset Management</h3><pre><code>model Asset { id String @id @default(cuid()) name String type String // LAPTOP, PHONE, DESK, etc. serialNumber String? purchaseDate DateTime? status String @default("AVAILABLE") assignments AssetAssignment[] } model AssetAssignment { id String @id @default(cuid()) assetId String employeeId String assignedAt DateTime @default(now()) returnedAt DateTime? asset Asset @relation(fields: [assetId], references: [id]) employee Employee @relation(fields: [employeeId], references: [id]) }</code></pre><h3>Module 3.3: Expense Management</h3><pre><code>model ExpenseClaim { id String @id @default(cuid()) employeeId String title String amount Decimal category String // TRAVEL, MEAL, SUPPLIES, etc. status String @default("PENDING") receiptUrl String? createdAt DateTime @default(now()) employee Employee @relation(fields: [employeeId], references: [id]) }</code></pre><h3>Module 3.4: Training Management</h3><pre><code>model Course { id String @id @default(cuid()) title String description String? duration Int // hours status String @default("ACTIVE") sessions TrainingSession[] } model TrainingSession { id String @id @default(cuid()) courseId String trainer String startDate DateTime endDate DateTime location String? course Course @relation(fields: [courseId], references: [id]) enrollments TrainingEnrollment[] } model TrainingEnrollment { id String @id @default(cuid()) sessionId String employeeId String status String @default("ENROLLED") // ENROLLED, COMPLETED, CANCELLED score Int? session TrainingSession @relation(fields: [sessionId], references: [id]) employee Employee @relation(fields: [employeeId], references: [id]) }</code></pre><h2>4. Extending Core Features</h2><h3>4.1: Attendance Extensions</h3><h4>Face Recognition Check-in</h4><pre><code>// src/actions/attendance.ts import faceapi from 'face-api.js' export async function checkInWithFace(imageData: string) { // Load models await faceapi.nets.faceRecognitionNet.loadFromDisk('/models') await faceapi.nets.faceLandmark68Net.loadFromDisk('/models') // Detect and match face const img = await faceapi.bufferToImage(imageData) const result = await faceapi.detectSingleFace(img).withFaceRecognition() if (result) { // Match with employee faces stored in database const match = await findEmployeeByFace(result.descriptor) if (match) { return createCheckIn({ employeeId: match.id, method: 'FACE' }) } } return { error: 'Face not recognized' } }</code></pre><h4>Overtime Calculation</h4><pre><code>export async function calculateOvertime(employeeId: string, month: number, year: number) { const records = await prisma.attendanceRecord.findMany({ where: { employeeId, date: { gte: new Date(year, month - 1, 1), lt: new Date(year, month, 1) } } }) return records.reduce((total, record) => { if (record.checkOut) { const checkOutHour = record.checkOut.getHours() if (checkOutHour > 18) { const overtimeHours = checkOutHour - 18 return total + overtimeHours } } return total }, 0) }</code></pre><h4>Auto Holiday Detection</h4><pre><code>// Add public holidays const PUBLIC_HOLIDAYS = [ '2026-01-01', // New Year '2026-04-30', // Liberation Day '2026-05-01', // Labor Day '2026-09-02', // Independence Day ] export async function markHolidays() { for (const holiday of PUBLIC_HOLIDAYS) { await prisma.attendanceRecord.createMany({ data: { date: new Date(holiday), status: 'HOLIDAY', note: 'Public Holiday' }, skipDuplicates: true }) } }</code></pre><h3>4.2: Leave Extensions</h3><h4>Leave Carry Forward</h4><pre><code>export async function carryForwardLeave(employeeId: string, fromYear: number, toYear: number) { const balances = await prisma.leaveBalance.findMany({ where: { employeeId, year: fromYear, totalDays: { gt: 0 } } }) for (const balance of balances) { const unusedDays = balance.totalDays - balance.usedDays if (unusedDays > 0) { // Get leave type defaults for new year const leaveType = await prisma.leaveType.findUnique({ where: { id: balance.leaveTypeId } }) // Create new year balance with carried forward days await prisma.leaveBalance.create({ data: { employeeId, leaveTypeId: balance.leaveTypeId, totalDays: leaveType.defaultDays + Math.min(unusedDays, 5), // Max 5 days carry usedDays: 0, year: toYear } }) } } }</code></pre><h4>Leave Encashment</h4><pre><code>export async function encashLeave(employeeId: string, leaveTypeId: string, days: number, rate: number) { const balance = await prisma.leaveBalance.findUnique({ where: { employeeId_leaveTypeId_year: { employeeId, leaveTypeId, year: new Date().getFullYear() } } }) if (!balance || balance.totalDays - balance.usedDays < days) { return { error: 'Insufficient leave balance' } } const amount = days * rate // Create encashment record await prisma.leaveEncashment.create({ data: { employeeId, leaveTypeId, days, rate, amount, year: new Date().getFullYear() } }) // Deduct from balance await prisma.leaveBalance.update({ where: { id: balance.id }, data: { usedDays: balance.usedDays + days } }) return { success: true, amount } }</code></pre><h3>4.3: Payroll Extensions</h3><h4>Progressive Tax Calculator (Vietnam)</h4><pre><code>const TAX_BRACKETS = [ { min: 0, max: 5000000, rate: 0.05 }, { min: 5000000, max: 10000000, rate: 0.10 }, { min: 10000000, max: 18000000, rate: 0.15 }, { min: 18000000, max: 32000000, rate: 0.20 }, { min: 32000000, max: 52000000, rate: 0.25 }, { min: 52000000, max: 80000000, rate: 0.30 }, { min: 80000000, max: Infinity, rate: 0.35 }, ] export function calculateProgressiveTax(monthlyIncome: number) { let tax = 0 let remaining = monthlyIncome - 11000000 // Personal deduction for (const bracket of TAX_BRACKETS) { if (remaining <= 0) break const taxableInBracket = Math.min(remaining, bracket.max - bracket.min) tax += taxableInBracket * bracket.rate remaining -= taxableInBracket } return Math.max(0, tax) }</code></pre><h4>Bank Transfer Integration</h4><pre><code>// src/lib/payment.ts export async function processPayrollTransfer(payslipId: string) { const payslip = await prisma.payslip.findUnique({ where: { id: payslipId }, include: { employee: { include: { bankAccounts: { where: { isPrimary: true } } } } } }) if (!payslip?.employee.bankAccounts[0]) { return { error: 'No bank account found' } } const bankAccount = payslip.employee.bankAccounts[0] // Call bank API (example: Vietcombank) const response = await fetch('https://api.vietcombank.com.vn/transfer', { method: 'POST', headers: { 'Authorization': `Bearer ${process.env.BANK_API_KEY}`, 'Content-Type': 'application/json' }, body: JSON.stringify({ accountNumber: bankAccount.accountNumber, bankCode: bankAccount.bankName, amount: payslip.netPay, description: `Salary ${payslip.month}/${payslip.year}` }) }) if (response.ok) { await prisma.payslip.update({ where: { id: payslipId }, data: { status: 'PAID', paidAt: new Date() } }) } return response.json() }</code></pre><h2>5. Customizing UI/UX</h2><h3>5.1: Changing Theme</h3><p><code>tailwind.config.ts</code></p><pre><code>export default { theme: { extend: { colors: { primary: { DEFAULT: '#your-brand-color', light: '#lighter-shade', dark: '#darker-shade', } } } } }</code></pre><h3>5.2: Adding Language Support</h3><p><code>src/lib/i18n.ts</code></p><pre><code>export const translations = { vi: { nav: { dashboard: 'Bảng điều khiển', employees: 'Nhân viên' }, attendance: { checkIn: 'Check in', checkOut: 'Check out' }, leave: { request: 'Yêu cầu nghỉ phép', balance: 'Số ngày nghỉ' }, }, en: { nav: { dashboard: 'Dashboard', employees: 'Employees' }, attendance: { checkIn: 'Check In', checkOut: 'Check Out' }, leave: { request: 'Leave Request', balance: 'Leave Balance' }, }, th: { nav: { dashboard: 'แดชบอร์ด', employees: 'พนักงาน' }, attendance: { checkIn: 'เช็คอิน', checkOut: 'เช็คเอาต์' }, leave: { request: 'ขอลางาน', balance: 'วันลาที่มี' }, } }</code></pre><h3>5.3: Custom Dashboard Widgets</h3><pre><code>// src/components/dashboard/Widget.tsx export function CustomWidget({ title, children }: { title: string, children: React.ReactNode }) { return ( <div className="bg-white rounded-xl p-6 shadow-sm border border-slate-200"> <h3 className="font-bold text-lg mb-4">{title}</h3> {children} </div> ) }</code></pre><h2>6. Integrating External Services</h2><h3>6.1: Email Integration (SendGrid)</h3><pre><code>// src/lib/email.ts import sgMail from '@sendgrid/mail' sgMail.setApiKey(process.env.SENDGRID_API_KEY!) export async function sendEmail(to: string, subject: string, html: string) { return sgMail.send({ to, from: process.env.EMAIL_FROM!, subject, html }) } // Usage in notifications export async function sendLeaveApprovedEmail(employee: Employee, leave: LeaveRequest) { await sendEmail( employee.email, 'Leave Request Approved', `<h1>Your leave has been approved!</h1> <p>From: ${leave.startDate}</p> <p>To: ${leave.endDate}</p>` ) }</code></pre><h3>6.2: SMS Integration (Twilio)</h3><pre><code>// src/lib/sms.ts import twilio from 'twilio' const client = twilio( process.env.TWILIO_ACCOUNT_SID, process.env.TWILIO_AUTH_TOKEN ) export async function sendSMS(to: string, message: string) { return client.messages.create({ body: message, from: process.env.TWILIO_PHONE_NUMBER, to }) }</code></pre><h3>6.3: Slack Integration</h3><pre><code>// src/lib/slack.ts export async function sendSlackNotification(channel: string, message: string) { return fetch(`https://slack.com/api/chat.postMessage`, { method: 'POST', headers: { 'Authorization': `Bearer ${process.env.SLACK_BOT_TOKEN}`, 'Content-Type': 'application/json' }, body: JSON.stringify({ channel, text: message }) }) } // Usage export async function notifySlackChannel(channel: string, employee: Employee, action: string) { await sendSlackNotification( channel, `:bell: *${action}*\nEmployee: ${employee.firstName} ${employee.lastName}` ) }</code></pre><h3>6.4: Google Calendar Integration</h3><pre><code>// src/lib/calendar.ts import { google } from 'googleapis' const oauth2Client = new google.auth.OAuth2( process.env.GOOGLE_CLIENT_ID, process.env.GOOGLE_CLIENT_SECRET ) export async function createCalendarEvent(employee: Employee, leave: LeaveRequest) { oauth2Client.setCredentials({ refresh_token: employee.calendarRefreshToken }) const calendar = google.calendar({ version: 'v3', auth: oauth2Client }) return calendar.events.insert({ calendarId: 'primary', requestBody: { summary: `Leave: ${employee.firstName} ${employee.lastName}`, start: { date: leave.startDate }, end: { date: leave.endDate }, attendees: [{ email: employee.email }] } }) }</code></pre><h2>7. Building Mobile App</h2><h3>Architecture</h3><pre><code>┌─────────────────────────────────────┐ │ Cervo Backend │ │ (Next.js Server Actions) │ └─────────────────┬───────────────────┘ │ REST API │ ┌─────────────────▼───────────────────┐ │ Mobile App │ │ Flutter / React Native / PWA │ └─────────────────────────────────────┘</code></pre><h3>API Wrapper (Flutter Example)</h3><pre><code>class CervoApi { final String baseUrl; Future<List<Employee>> getEmployees() async { final response = await http.get( Uri.parse('$baseUrl/api/employees'), headers: {'Authorization': 'Bearer $token'} ); return (jsonDecode(response.body) as List) .map((e) => Employee.fromJson(e)) .toList(); } Future<void> checkIn({String? lat, String? lng}) async { await http.post( Uri.parse('$baseUrl/api/attendance/checkin'), body: jsonEncode({ 'lat': lat, 'lng': lng, 'timestamp': DateTime.now().toIso8601String() }) ); } Future<void> createLeaveRequest({ required String leaveTypeId, required DateTime startDate, required DateTime endDate, String? reason }) async { await http.post( Uri.parse('$baseUrl/api/leave/request'), body: jsonEncode({ 'leaveTypeId': leaveTypeId, 'startDate': startDate.toIso8601String(), 'endDate': endDate.toIso8601String(), 'reason': reason }) ); } }</code></pre><h3>PWA (Progressive Web App)</h3><p>Cervo can be turned into PWA by adding:</p><pre><code>// public/manifest.json { "name": "Cervo HRM", "short_name": "Cervo", "start_url": "/", "display": "standalone", "background_color": "#ffffff", "theme_color": "#primary-color", "icons": [ { "src": "/icons/icon-192.png", "sizes": "192x192" }, { "src": "/icons/icon-512.png", "sizes": "512x512" } ] }</code></pre><h2>8. Multi-Tenant Setup</h2><h3>Database Structure</h3><pre><code>model Tenant { id String @id @default(cuid()) name String subdomain String @unique logo String? settings Json @default("{}") createdAt DateTime @default(now()) users User[] employees Employee[] departments Department[] } model User { id String @id @default(cuid()) email String tenantId String tenant Tenant @relation(fields: [tenantId], references: [id]) }</code></pre><h3>Middleware for Multi-Tenant</h3><pre><code>// src/middleware.ts export async function middleware(request: NextRequest) { const hostname = request.headers.get('host') const subdomain = hostname?.split('.')[0] if (subdomain && subdomain !== 'www') { // Find tenant by subdomain const tenant = await prisma.tenant.findUnique({ where: { subdomain } }) if (tenant) { // Set tenant context const response = NextResponse.next() response.cookies.set('tenantId', tenant.id) return response } } return NextResponse.next() }</code></pre><h3>Tenant-Scoped Queries</h3><pre><code>export async function getEmployees() { const tenantId = cookies().get('tenantId') return prisma.employee.findMany({ where: { tenantId } }) }</code></pre><h2>9. White-Label & Resell</h2><h3>9.1: Remove Branding</h3><pre><code>// src/app/layout.tsx // Replace logo const logoUrl = process.env.NEXT_PUBLIC_COMPANY_LOGO || '/logo.svg' // Replace app name const appName = process.env.NEXT_PUBLIC_APP_NAME || 'Cervo HRM'</code></pre><h3>9.2: Custom Email Templates</h3><pre><code>// src/lib/email-templates.ts export const emailTemplates = { leaveApproved: (data) => ` <html> <body style="font-family: Arial;"> <img src="${data.companyLogo}" alt="Logo" /> <h1>Leave Request Approved</h1> <p>Dear ${data.employeeName},</p> <p>Your leave request has been approved.</p> <p>Company: ${data.companyName}</p> </body> </html> ` }</code></pre><h3>9.3: Configurable Settings</h3><pre><code>// src/lib/tenant-config.ts interface TenantConfig { logo: string primaryColor: string companyName: string smtpConfig: { host: string port: number user: string } } export async function getTenantConfig(tenantId: string): Promise<TenantConfig> { const tenant = await prisma.tenant.findUnique({ where: { id: tenantId }, select: { settings: true } }) return tenant?.settings as TenantConfig }</code></pre><h2>Quick Start Checklist</h2><ol><li data-list="bullet">[ ] Understand project structure</li><li data-list="bullet">[ ] Setup local development</li><li data-list="bullet">[ ] Read existing code patterns</li><li data-list="bullet">[ ] Choose extension area</li><li data-list="bullet">[ ] Plan your feature</li><li data-list="bullet">[ ] Add database models</li><li data-list="bullet">[ ] Create server actions</li><li data-list="bullet">[ ] Build UI components</li><li data-list="bullet">[ ] Test thoroughly</li><li data-list="bullet">[ ] Document your changes</li></ol><h2>Resources</h2>ResourceLinkNext.js Docs<a href="https://nextjs.org/docs" rel="nofollow noopener noreferrer" target="_blank">https://nextjs.org/docs</a>Prisma Docs<a href="https://prisma.io/docs" rel="nofollow noopener noreferrer" target="_blank">https://prisma.io/docs</a>Tailwind CSS<a href="https://tailwindcss.com/docs" rel="nofollow noopener noreferrer" target="_blank">https://tailwindcss.com/docs</a>TypeScript<a href="https://typescriptlang.org/docs" rel="nofollow noopener noreferrer" target="_blank">https://typescriptlang.org/docs</a>

Technical Summary

This saas project demonstrates advanced technical implementation using TypeScript,JavaScript,CSS with production-ready deployment. The technical foundation supports immediate business integration with modern security practices and scalable architecture.

Common Questions & Use Cases

How to Build a saas Project Like This

Technology Stack Required: TypeScript,JavaScript,CSS

Development Approach: Build a scalable software solution with modern architecture patterns and user-centered design.

Step-by-Step Development Guide

Planning Phase: Define requirements, user stories, and technical architecture
Technology Setup: Configure TypeScript,JavaScript,CSS development environment
Core Development: Implement main functionality and user interface
Testing & Optimization: Test performance, security, and user experience
Deployment: Deploy to production with monitoring and analytics
Monetization: Implement revenue streams and business model

Best Practices for saas Development

Technology-Specific Best Practices

TypeScript Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.

JavaScript Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.

CSS Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.

General Development Best Practices

Code Quality: Write clean, maintainable code with proper documentation
Security: Implement authentication, authorization, and data protection
Performance: Optimize for speed, scalability, and resource efficiency
User Experience: Focus on intuitive design and responsive interfaces
Testing: Implement comprehensive testing strategies
Deployment: Use CI/CD pipelines and monitoring systems

Use Cases & Practical Applications

Target Audience & Use Cases

Business Use Cases: This project is ideal for businesses looking to implement a ready-made solution. Perfect for entrepreneurs, startups, or established companies seeking saas solutions.

Comparison & Competitive Analysis

Why TypeScript,JavaScript,CSS?

This project uses TypeScript,JavaScript,CSS because:

Technology Synergy: The combination of TypeScript,JavaScript,CSS creates a powerful, integrated solution
Community Support: Large, active communities for ongoing development and support
Future-Proof: Modern technologies with long-term viability and updates

Competitive Advantages

Modern Tech Stack: TypeScript,JavaScript,CSS provides competitive technical advantages
Ready for Market: Production-ready solution with immediate deployment potential

Learning Resources & Next Steps

Learn TypeScript,JavaScript,CSS

To understand and work with this project, consider learning:

TypeScript: Official documentation and community learning resources
JavaScript: Official documentation and community learning resources
CSS: Official documentation and community learning resources

Hands-On Learning

Try It Yourself: https://cervohrm.roncodes.site

Experience the project firsthand to understand its functionality, user experience, and technical implementation. This hands-on approach provides valuable insights into real-world application development.

Project Details

Project Type: Saas

Listing Type: Sell

Technology Stack: TypeScript,JavaScript,CSS

What's Included

source_code

Reason for Selling

I am currently in need of money and would like to sell this project.

Technical Architecture

Technology Stack & Architecture

This saas project is built using a modern technology stack consisting of TypeScript,JavaScript,CSS. The architecture leverages these technologies to create a production-ready solution that can handle real-world usage scenarios.

Architecture Type: Saas - This indicates the project follows modern software architecture patterns.

Technical Complexity: Multi-technology stack requiring integration expertise

Business Context & Market Position

Business Model & Revenue Potential

This project represents a saas business opportunity with established market presence. The project shows strong potential for revenue generation based on its user base and market positioning.

Acquisition Opportunity: I am currently in need of money and would like to sell this project. This presents an excellent opportunity for acquisition by someone looking to continue development or integrate the technology into their existing business.

Development Context & Timeline

Project Development Timeline

This project was created on April 10, 2026 and last updated on August 16, 2026. The project has been in development for approximately 4.8 months, representing 143.83000084609 days of development time.

Development Commitment: The project requires 10-20 hours/week of development time, indicating a part-time level commitment.

Technical Implementation Effort

Implementation Complexity: Medium - The project uses 3 different technologies (TypeScript,JavaScript,CSS), requiring moderate integration effort and multi-skill development.

Market Readiness & Maturity

Production Readiness: This project is market-ready and has been validated through real user engagement. The codebase is stable and ready for immediate deployment or further development.

Competitive Analysis & Market Position

Market Differentiation

Technology Advantage: This project leverages TypeScript,JavaScript,CSS to create a unique solution in the saas space. The technology stack provides cutting-edge technical implementation that sets it apart from traditional solutions.

Market Opportunity Assessment

Competitive Advantages

Proven Market Success: Established user base and revenue stream provide immediate competitive advantage
Technical Maturity: Production-ready codebase with real-world testing and optimization
Market Validation: User engagement and revenue data prove market demand
Modern Technology Stack: TypeScript,JavaScript,CSS provides scalability, maintainability, and future-proofing

Pricing Information

Offer Price: $1,763 USD

About the Creator

Developer: User ID 225942

Project Links

Live Demo: https://cervohrm.roncodes.site

Key Features

Built with modern technologies: TypeScript,JavaScript,CSS
Ready for immediate acquisition

Frequently Asked Questions

What is this project about?

Cervo is a saas project that Cervo HRM - Human Resource Management SystemCervo HRM is a comprehensive, enterprise-grade Human Resource Management System built with modern technologies.🎯 OverviewCervo HRM is a complete HR managem....

How much does this project cost?

This project is listed for sale at $negotiable USD. There's also an offer price of $1,763 USD. The price reflects the project's current revenue, user base, and market value.

What's included when I buy this project?

source_code You'll receive everything needed to run and maintain the project.

Why is the owner selling this project?

I am currently in need of money and would like to sell this project. This is a common reason for selling successful side projects.

What technologies does this project use?

This project is built with TypeScript,JavaScript,CSS. These technologies were chosen for their suitability to the project's requirements and the developer's expertise.

Can I see a live demo of this project?

Yes! You can view the live demo at https://cervohrm.roncodes.site. This will give you a better understanding of the project's functionality and user experience.

How do I contact the project owner?

You can contact the project owner through SideProjectors' messaging system. Click the "Contact" button on the project page to start a conversation about this project.

Is this project still actively maintained?

Since this project is for sale, the current owner may be looking to transfer maintenance responsibilities to the buyer.