Also built
Hackathon entries, products and systems. Each has an interactive diagram of how it works (illustrative, not live data). The five featured case studies are on the home page, and everything else is on GitHub ↗.
HackIndia Spark 4 · Round 2 · 2026
Model ensembles under a 36-hour deadline.
AI skin, hair and nail diagnosis. 7 specialised models across 4 platforms run in parallel with a majority-voting ensemble, returning results in about 3 seconds. Redis caching, a Hinglish voice assistant, PWA and Android. Built and deployed in a 36-hour hackathon.
Majority voting · click a model to flip its vote
Vibecon India · Round 2 · May – Jun 2026
Multi-tenant billing, isolation and rate limiting in one product.
A solo-built, multi-tenant SaaS on Telegram for job discovery, AI resume scoring and recruiter outreach. n8n pipelines with Groq Llama 4, Hunter.io, Apollo and the Gmail API on AWS EC2. Razorpay billing with webhook-driven payments, PostgreSQL tenant isolation and rate limiting.
One pipeline, separate tenant data
PostgreSQL · tenant isolation · Razorpay webhooks drive billing
Backend · Infrastructure · 2026
Policy enforcement and infrastructure as code for LLM calls.
A policy-driven governance gateway for LLM APIs: Terraform-provisioned infrastructure, automated guardrail and policy checks, and a retry-aware orchestrator that enforces safety, routing and cost controls before requests reach the model.
Send a request through the gate
AI · Mobile · 2026
Constraining an AI to one useful answer.
An AI productivity coach that returns one concrete next action toward your goal, with reasoning, ordered steps and a time breakdown. FastAPI and Groq backend, Flutter and Firebase app, multi-language, plus an offline dino-style mini-game.
From a pile of options to one next action
Voice AI · In progress
Local voice plus real tool-calling. Still in progress.
A fully local voice assistant that runs real actions through Groq Llama 3.3 70B tool-calling and replies in a cloned XTTS-v2 voice. Still being built.
Voice in, action, voice out
AI · Health · 2026
Engagement mechanics around an AI assistant.
A Groq-powered health assistant with gamification: streaks, XP and a "Health Wrapped" recap.
Tap days to check in