Projects
Backend services and APIs I've built, plus some apps and front ends along the way.
Backend & APIs
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UPI Transaction Analyzer
Combines NPCI market data with merchant transactions to predict next-day settlements and flag unusual volume. Anomaly detection knows Indian holidays, and Redis handles rate limiting and caching, with an in-memory fallback.
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Certificate Portal
Express API that stores templates, maps placeholder fields and generates personalised PDFs with pdf-lib. JWT auth, file uploads with multer, and a Next.js admin dashboard.
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YEB Server
Django REST backend for a community app, with user profiles and pictures, group discussions, travel and announcements. JWT auth with SimpleJWT, on PostgreSQL.
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HRMS Lite
A small HR tool: REST APIs for employee records and daily attendance with proper validation and error handling, plus a React and TypeScript front end.
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Discordo YT
Self-hosted Discord bot that plays YouTube audio in voice channels, moderates chats and logs deleted messages to SQLite. Includes a Flask health API and runs in Docker.
Apps & front end
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Ghar Hisaab
Offline Android app for household bills: milk, dry cleaning and ironing. One tap a day, monthly totals, price history and backups. No account, no server.
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Vellum
Landing page for a social media scheduler that posts to 12 platforms, with a minimal bento-grid layout and Lottie animations.
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Gemini Clone
Responsive chat interface that answers prompts through the Gemini API.
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Weather App
Search any city to see its current weather, temperature, wind speed and humidity.
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COVID-19 Dashboard
Global and country-wise COVID-19 stats from the disease.sh API, with Firebase login.
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WhatsApp Clone
Real-time chat app with rooms and sign-in, built on Firebase.