THE DEVELOPER
WHO SHIPS.

Full-stack campus marketplace (React 19, Express 5, PostgreSQL, Prisma) for Indian students to buy/sell second-hand items. Built real-time Socket.IO messaging, two-phase Razorpay checkout with dynamic transaction limits, and seller verification via Tesseract.js OCR. Secured with Helmet, rate-limiting, and JWT auth.

A WebRing connecting personal websites of SRM students (JavaScript, Cloudflare Workers, GitHub Pages). Members are plotted on an interactive India map with prev/next/random ring navigation, live iframe previews, a searchable paginated directory, a join form with city autocomplete and badge upload, an embeddable navigation widget, and GitHub Actions automation that keeps the ring alive.

AI leaf diagnosis for farmers (Next.js 16, FastAPI, ONNX Runtime, PostgreSQL). Upload a leaf photo and get a ResNet-50 prediction across 38 crop diseases, each enriched with causes, treatment, prevention, confidence, and severity. Ships a multi-image chat agronomist, JWT auth with Google OAuth and MFA, versioned sessions, and English/Hindi localisation.

Real-time voice-cloning detection for telephone impersonation attacks (Python, FastAPI, Wav2Vec2, React). Fuses four independent signals into a single weighted risk score between 0 and 100: a fine-tuned Wav2Vec2-XLSR-53 deepfake classifier, librosa prosody analysis, Resemblyzer voiceprint matching, and call-context metadata. A cloned voice is flagged mid-call instead of after the fraud completes.

Nutrition tracking built for Indian food (React Native, Expo, TypeScript, Firebase). Log a meal by typing, photo, barcode or catalogue search, with portions read the way people actually say them (katori, roti, glass) and counted against targets worked out from your own body. The assistant asks before it writes anything, 730 Indian dishes work offline on-device, and a nutrition plan you paste in is parsed locally.