Built a full-stack platform connecting households with domestic workers, with worker registration, search/filter by service type, city, and availability, and individual profile pages. Implemented JWT-based authentication, a RESTful backend API with pagination and filtering, and role-based access for admin operations (soft delete, worker management). Deployed the React frontend on Vercel and the Express/MongoDB Atlas backend on Render, with responsive design and dark/light mode theming.

Developed a B2B fintech ecosystem combining an escrow system, supplier marketplace, and dispute resolution center to address payment delays and trust gaps between MSMEs. Built milestone-based fund locking, GSTIN-based supplier trust-score verification, and automated reconciliation of bank statements with sales invoices. Designed 20+ screens in Figma and integrated Razorpay for payments and Cloudinary for KYC document handling across the full-stack application.