Saurabh S.

I'm a full-stack engineer — 10+ years building
web and mobile apps, the last two building AI into them.
Chatbots that answer from your own documents. Assistants that do
real work instead of demos. Features that hold up when actual
users touch them.

AI WORK I'VE SHIPPED

🔷 Remindful — AI caregiver assistant. LLM integration,
conversational flows, production reliability. Ongoing.
🔷 Full-stack GenAI development for a cybersecurity platform
(ReactJS + generative AI features)
🔷 Front-end rebuild of an AI platform
🔷 Reliability audit of an AI agent orchestration tool —
JSON schema validation (React / Next.js)

AI CAPABILITIES

🔷 LLM integration — OpenAI, Anthropic Claude, streaming,
function calling, tool use
🔷 RAG — chunking, embeddings, vector search, retrieval tuning
🔷 Vector databases — pgvector, Pinecone, Supabase vector
🔷 AI agents — multi-agent orchestration, MCP server integration
🔷 Prompt engineering, evals, observability, cost optimisation
🔷 AI chatbots and workflow automation

AI-GENERATED CODE

I use AI heavily in my own work — but I drive it, I don't follow
it. I know where LLM-generated code breaks: silent type errors,
unhandled edge cases, architecture that doesn't survive the
second feature. Built something with Cursor or Claude Code that
stalled? I'll audit it and get it to production.

STACK

React · Next.js · TypeScript · Redux · Tailwind
Node.js · Express · REST · GraphQL · WebSockets
PostgreSQL · Supabase · MongoDB · Firebase
React Native · Expo · iOS · Android · App Store deployment
Vercel · GitHub Actions · CI/CD · Docker · Stripe

HIRE ME FOR

🔷 Adding AI to an existing product — chat, agents, RAG
🔷 Building an AI-native application from scratch
🔷 Rescuing a half-finished React or React Native app
🔷 Auditing AI-generated or legacy codebases

RECENTLY

🔷 Shipped a React Native + Expo + Supabase app v1 to the
App Store
🔷 Rebuilt a React Native wellness app used by 200,000+ people, cutting crashes by 40% 🔷 One client has kept me on continuously since January 2023 — 34 contracts, 28 five-star reviews 🔷 I reply within 0–4 hours