Rachit Kumar Tiwari · rachts · Kolkata, India
I'm Rachit, a B.Tech CSE student at MCKV Institute of Engineering (2024–2028), based in Kolkata. I build web apps and explore how voice agents, retrieval and computer vision can make them more useful. I'm looking for SDE, full-stack or AI-ML internships.
- Currently building: Vocalis OS, Vitamend and Kred.ai.
- Portfolio: portfolio-rachts.vercel.app
Also: Gemini and OpenAI APIs
Vitamend — AI-Powered Medicine Redistribution
Bridging surplus medicine with underserved community health clinics across India.
- Live: vitamend-ngo.vercel.app
- Stack:
Next.js 15TypeScriptMongoDBAuth.jsGoogle Gemini Vision - Impact: Engineered an automated OCR pipeline to verify medicine batch codes and expiration dates, connecting 30+ donation hubs.
MEDCHECK — Clinical Pharmacology Engine
Comprehensive medication safety platform analyzing multi-drug interactions with zero hallucinations.
- Live: medcheck-official.vercel.app
- Stack:
React 18FastAPIPythonSQLite (WAL)OpenFDA API - Impact: Built a deterministic 17-rule pharmacological validation matrix that evaluates complex 5+ drug matrices in sub-80ms.
DocEasy — Privacy-First Document Cloud
Local-first WebAssembly PDF processing and authenticated cloud vault right in your browser.
- Live: doceasy-official.vercel.app
- Stack:
Next.js 16React 19WebAssemblySupabaseWeb Crypto API - Impact: Shipped 12 production-ready document tools with 100% client-side core processing and zero telemetry.
VITALS.IO — SaaS Unit Economics Monitor
Turn raw CSV financial data into investor-grade unit economics in seconds.
- Live: vitals-io.onrender.com
- Stack:
FastAPIPythonJinja2Chart.jsTailwind CSS - Impact: Zero-build SSR architecture delivering instant solvency scores, LTV/CAC curves, and payback sensitivity simulations.
Thanks for stopping by.



