I build production-ready SaaS platforms, B2B marketplaces, and multi-panel web applications from scratch using Next.js, React, TypeScript, Tailwind CSS, Supabase, and PostgreSQL.

What you get is a complete, deployed product. Not a prototype. Not a wireframe. A working application with authentication, payments, role-based dashboards, and the business logic your users actually need.

A B2B procurement marketplace with 1,000+ SKUs across 6 categories. OTP and email/password authentication via Firebase. Razorpay payment integration with order tracking. Three separate dashboards: buyer panel, vendor panel, and admin panel. AI-powered product search and dynamic price quotation. Vendor order management with shipping status updates. Admin controls for products, users, vendors, orders, and pricing. Responsive design built with Tailwind CSS. Deployed on Vercel with custom domain.

That entire platform shipped in under 5 weeks using AI-first development with Claude Code for rapid iteration and AI search and pricing features baked into the product.

What I build: B2B marketplaces, SaaS platforms, multi-vendor e-commerce, internal tools, customer portals, admin dashboards, booking systems, CRM tools, and any custom web application with complex business logic. If it runs in a browser and needs a database, I can build it.

My stack: Next.js 14+ (App Router), React, TypeScript, Tailwind CSS, Supabase, PostgreSQL, Firebase Auth, Razorpay, Stripe, Vercel, Claude Code, and OpenAI API.

Who this is for: Founders, startups, and businesses that need a custom web application built fast, built right, and built to scale. You get the full source code, deployment access, and a recorded Loom walkthrough on delivery.

DM me your idea. I will tell you if I can ship it in 5 weeks.