AI-powered PYQ app for Bihar engineering students to prep smarter.
Project Description: PYQDeck PYQDeck is a full-stack exam preparation platform built specifically for Bihar engineering students. It solves a common and frustrating problem — the lack of centralized, clean, and reliable access to past year questions (PYQs). Traditionally, students rely on scattered PDFs, broken links, or outdated resources. PYQDeck fixes that with a fast, smart, and mobile-friendly solution. Built using React (web frontend), Node.js + Express (backend API), MongoDB, and Expo React Native (Android app) — the platform supports both browser and mobile access with real-time sync. Students can search, solve, and track progress seamlessly across devices. Key features: 📚 Access organized PYQs by semester, subject, and branch 🤖 In-app AI Assistant powered by OpenAI GPT-4.1 for 24/7 concept help 🔍 Built-in search to Google any concept directly from the app 🔁 Cross-device progress sync via user accounts 🛑 One-tap “Report Broken Question” feature 📈 Peak traffic tested — during exam season, usage spikes to hundreds of daily active users 📥 APK version for Android; works in-browser too We’ve tested and validated it with real users — over, 200+ downloads, 3,000+ page views, and an average session time of 7 minutes. Engagement spikes significantly during exam periods, confirming strong product-market fit. What sets PYQDeck apart is there’s no other platform tailored exclusively to Bihar engineering students with this level of depth, polish, and smart features. We built this as students, for students — and it shows. It’s ready for scaling — add more branches, semesters, and monetize with ads, subscriptions, or campus partnerships.
Project details
Built with:react,React-Native,Expo,shadcn/ui,ai,openAI,gemini,express,mongoDB,Vercel
Next step: <blockquote rtrvr-listeners="copy,cut,input,keydown,keyup,paste">The buyer can grow the project by continuously uploading more previous year question papers (PYQs), especially during exam seasons when student demand peaks. Collecting newly released PYQs from universities and colleges as soon as exams happen will keep the platform fresh and valuable. Additionally, scaling the user base by targeting more engineering colleges, launching paid features like bookmarks or offline access, and running social media or campus ambassador campaigns can rapidly expand its reach and impact.</blockquote><p rtrvr-listeners="copy,cut,input,keydown,keyup,paste"><br rtrvr-listeners="copy,cut,input,keydown,keyup,paste"></p>
For sale
Asking price: $999 USD
What's included
All related data
All source code files for the main project (mobile app + website) and the admin panel. Also included: AI-powered admin automation (auto-formatting, chapter tagging, LaTeX parsing) APK build files and instructions Custom prompts for the in-app AI tutor (GPT integration) Documentation for onboarding and deployment
Reason for selling
I’m a college student who built this project out of personal need and passion. It helped many students during exams and proved its value, but due to academic commitments and limited time, I can no longer maintain it. I hope someone else can take this further and make it even more impactful.
Project metrics
Average Monthly Revenue: Undisclosed
More side projects like PYQDeck
ReadiBean
- Build your family's paper-book library and reading habit
SideProjectors is a marketplace where developers can sell, buy, and showcase side projects and find co-founders. The platform lets you list projects for sale, discover projects to buy, seek co-founders, and share projects with the community.