helloyouu - Sell Project

Project Description HelloYou is a complete, production-grade restaurant and F&B management platform built solo by an independent developer over 3–6 months. It's architected as a multi-tenant, multi-branch system — a single deployment can serve multiple restaurant brands, each with multiple branches managed independently under one account. Core modules: POS & front-of-house order entry, kitchen workflow (order → kitchen → serving), table/zone management with drag-and-drop layout, dining sessions and reservations, customer-facing QR code ordering, warehouse & materials inventory, cashflow tracking, payroll & attendance (scheduling, leave requests, salary advances), and a built-in AI chat assistant with multi-provider support (Gemini/OpenAI/Claude). Tech stack: Next.js 15 (App Router) + React 19 + TypeScript on the frontend; NestJS + MongoDB + Redis + BullMQ on the backend; Socket.IO for real-time sync; MinIO for file storage. Strict TypeScript throughout, Zod validation, JWT auth with Google OAuth and QR-code device login, role-based permissions. Deployment-ready: Docker Compose setup, PM2 config for non-containerized environments, Nginx reverse proxy, CI/CD pipeline — separates the API and background-worker processes so it scales cleanly. Status: Pre-revenue. Sold as source code only — no existing customer base or live business, just a complete, deployable codebase ready for a buyer to launch, customize, or white-label.