Senior Full Stack AI Engineer — 7+ years shipping production React apps, AI SaaS products, and component systems that scale.
I care deeply about JavaScript/TypeScript, React architecture, and building things that actually work in production. Currently building full GenAI SaaS products — from terminal AI agents to multi-LLM chat apps to form builder platforms.
| Project | What it is | Stack | Live |
|---|---|---|---|
| NewCode | Terminal-native AI coding agent | Bun · Hono · Vercel AI SDK 6 · Clerk · Polar · PostgreSQL · React 19 · OpenTUI | newcodecli.in |
| AIChatWave | Multi-LLM chat SaaS with long-term memory | Next.js 16 · LangGraph · pgvector · AI SDK 6 · Better Auth · Polar · Drizzle | aichatwave.in |
| NewForm | Typeform-style form builder SaaS | Next.js · Express · tRPC · Drizzle · PostgreSQL · Turborepo · Zod | newform.in |
Frontend (my home) React.js · Next.js · TypeScript · JavaScript ES6+ · React Native · Tailwind CSS · CSS-in-JS · Zustand
AI / GenAI Vercel AI SDK 6 · LangChain.js · LangGraph · OpenAI (GPT-5.5/5.4) · Anthropic Claude (4.6/4.7) · Google Gemini · Prompt Engineering · RAG · Tool Calling · pgvector · Long-term Memory
Backend & Infrastructure Node.js · Express.js · Hono · tRPC · PostgreSQL · MongoDB · Drizzle ORM · Prisma · REST APIs · AWS · Docker · CI/CD · Turborepo · Bun
Auth & Billing Clerk · Better Auth · OAuth 2.0 · PKCE · Polar (subscriptions · credits · usage metering)
- AI-first products — building real SaaS with LLMs, agents, memory, and billing — not just demos
- Frontend architecture — component design, custom hooks, scalable state management
- End-to-end ownership — from idea to deployment, auth, billing, and CI/CD
- Code teams can maintain — led teams, reviewed code, felt the pain of bad abstractions
- Shipping — ideas are cheap, deployed products are not
Freelance Full Stack AI Engineer (Sep 2025 – Present) Independently shipping production AI SaaS products — NewCode, AIChatWave, NewForm — all live with real users, billing, and auth.
Tech Lead @ Cognizant (3.5 yrs) SME for React.js across multiple teams. Drove architecture decisions, built form systems, SPAs, component libraries. Upskilled 10+ engineers through knowledge-sharing sessions on React + Zustand.
Senior Engineer @ Napino Auto & Electronics (2.7 yrs) Built a 40+ component internal library from scratch. Engineered themeable CSS-in-JS architecture for iOS and Android.
Portfolio · LinkedIn · sankhyan.deepak1@gmail.com
Based in Jaipur, India · Open to remote & Gurugram