Chetan B.

🏆 Top Rated Plus Profile 🎯 100% Job Success Score 💎 11+ Years of Experience in Web Development 💥 43+ Jobs Completed On Upwork ⌚ 4,300+ Hours 💰 $100K+ Earnings 💪 Strong SaaS & AI Portfolio I help startups and growing businesses ship AI-powered SaaS products, from MVP to production, using Next.js, React, Node.js, Supabase, and the OpenAI and Claude APIs. 11+ years in web development. 43 projects delivered on Upwork, 4,300+ hours, 100% Job Success, Top Rated Plus. Recent work includes an AI legal platform with document analysis and multi-tenant architecture, an AI creator tool analyzing YouTube comments at scale, a multi-currency real estate platform with live exchange rates, and a live streaming platform with chat, video, analytics and billing. WHAT I BUILD ✅ AI SaaS applications (OpenAI, Claude, LLMs, RAG, AI agents) ✅ Multi-tenant SaaS on Supabase & PostgreSQL ✅ MVP development for early-stage startups ✅ AI chatbots & workflow automation ✅ Stripe & subscription billing ✅ REST and GraphQL APIs ✅ Real-time dashboards & analytics ✅ Secure auth and role-based access control ✅ Cloud deployment on AWS, Vercel, GCP TECH STACK Frontend — Next.js (App Router), React, TypeScript, Tailwind CSS, Material UI Backend — Node.js, NestJS, Express, Supabase, PostgreSQL, MongoDB AI — OpenAI API, Claude API, LangChain, AI agents, RAG, prompt engineering Cloud & DevOps — AWS, Vercel, Docker, CI/CD, GitHub Actions HOW I WORK - Product-focused, not just code-focused — I'll push back if a spec will hurt you later - Clean, maintainable architecture you can hand to another developer - Daily progress updates, no chasing required - Fast turnaround without shortcuts - Long-term support after launch If you're looking for a developer who can take ownership of your product — architecture through deployment and scaling — send me a note about what you're building and I'll tell you honestly whether I'm the right fit.