Available for freelance & collaboration
Full-Stack Developer · AI-Assisted Builder · IoT & Hardware Enthusiast
I turn random ideas into working projects — from full-stack web apps and blockchain experiments to autonomous robots and IoT ecosystems. I learn by building, breaking, and rebuilding.
// I learn by building. I break things to understand them.
I'm Raja — a tech enthusiast who enjoys turning random ideas into working projects. Most of my learning happens hands-on: exploring new technologies, experimenting with tools, building applications, fixing bugs, and figuring things out along the way.
I work fluently with AI tools as part of my workflow — from research and brainstorming to coding, debugging, and improving ideas. I use them to work smarter, but I still believe in understanding, testing, and taking responsibility for what I build.
Always learning. No shortcuts. Just progress.
Think → Build → Break → Rebuild.
Web, mobile, AI, and embedded hardware.
India · Open to remote work.
// A growing collection of technologies I work with.
// Ideas are cheap. Building is the real work.
Monorepo of 5 engineering modules: autonomous AI robot, Bluetooth 4WD rover, RFID army gate, IoT baby cradle, and WebSerial I2C flasher. Live cyberpunk portal.
Unified citizen-service platform for household records, welfare applications, and duplicate-benefit detection.
Digital capacity-building & learning management portal built around the SIH26075 problem statement.
Digital wallet with authentication, QR payments, and Cashfree financial-services integration.
Healthcare platform concept with appointment booking and service management flows.
Decentralized technology and blockchain exploration — wallet flow and web integration.
Digital-first loan application concept with a streamlined approval journey.
E-commerce experience for buying and redeeming gaming vouchers.
Lightweight screen recording utility built with Python.
Wi-Fi-controlled robot with OpenCV facial recognition and I2C LCD telemetry. Four-wheel rover with Arduino Nano, HC-05 Bluetooth, dual L298N drivers.
RFID-authenticated barrier with servo actuation. Browser-controlled IoT motor speed manager for a smart cradle. WebSerial diagnostic tool for I2C scanning and AVR firmware flashing.
Task management platform where users complete tasks to earn rewards. Concept and prototype stage.
Performance utility application for system optimization and quick actions.
// Catch the Spark — test your reflexes.
// No shortcuts. No finished story. Just progress.
I'm open to freelance projects, collaborations, and interesting conversations about tech, AI, and hardware. Drop a message — I reply fast.