A curated showcase of live production apps, authentication demos, developer APIs, and digital tools engineered by Ajit Dev.
Production Payment Gateway
Production-ready Razorpay payment integration with custom amount selection, server-side order generation, cryptographic HMAC-SHA256 signature verification, MongoDB Atlas persistence, and digital receipt printing.
Real-Time ECB Forex & Charts
Interactive multi-currency exchange converter powered by European Central Bank (Frankfurter) rates with sub-second API caching. Features 31 world currencies, dynamic historical timeseries SVG charts (7D/30D/90D/1Y), 12-currency live parity matrix, 2x Retina snapshot card generator, and instant multi-channel social sharing.
Next.js & Redux Toolkit Storefront
Modern e-commerce platform built with Next.js and Redux Toolkit. Features product catalog browsing, category filters, interactive cart drawer, quantity controls, and celebratory confetti checkout modal.
Real-Time OpenWeather Forecasts
Live weather application powered by OpenWeatherMap APIs. Features instant multi-city geocoding resolution, live weather conditions, atmospheric telemetry (humidity, pressure, wind), and Celsius/Fahrenheit units.
Local-First Task Manager
A fast, distraction-free productivity app with offline local storage, priority categorizing, and complete data sovereignty. Built with React 19, Next.js 16, and TypeScript.
Minimal Private Notes
Ultra-clean, local-first notes application with category organization, real-time search, color accents, and full JSON backup and restore capabilities.
Auth.js v5 Integration
Production-ready Google OAuth 2.0 sign-in page powered by Auth.js (NextAuth v5). Features a live session modal, graceful error handling, and a protected dashboard redirect.
Full Auth.js Flow
Demonstrates the full Auth.js authentication flow: sign-in with Google, encrypted JWT session management, protected route guard, and server-side session verification.
Developer API Ecosystem
The dedicated developer API ecosystem providing free REST and JSON APIs, live interactive endpoint testing, comprehensive documentation, and developer resources.
Browser Sandbox
Browser testing environment and interactive web sandbox for testing developer tools, experimental components, and web APIs.
Digital Agency
Modern digital solutions, responsive web engineering, and custom application development studio.
Discovery Platform
Discovery platform and developer utility hub for finding business intelligence, technical tools, and digital solutions.
Education Analytics
Higher education analytics and college guidance portal designed to help students evaluate academic institutions and degree programs.
E-Learning Platform
Educational platform providing learning resources, computer science training, and structured tech tutorials.
Digital Reading & Catalog
Digital book discovery, e-reading tools, and educational catalog platform connecting readers and learners.
