Bhagyashree Badiger

I am a full-stack engineer with a strong backend focus and hands-on experience building production-grade fintech and AI-integrated systems. I specialize in designing scalable backend architectures, secure payment systems, and full-stack web applications using Node.js, TypeScript, Express, React, PostgreSQL, and MongoDB.
My expertise includes payment orchestration (Stripe, Razorpay), multi-processor routing, KYC/AML and compliance workflows (UK GDPR, PSD2/SCA), REST API design, real-time systems, and LLM/AI integration for features like fraud detection and intelligent automation. I care deeply about correctness, security, and clean, well-tested code.
I've built and deployed production applications end-to-end — from architecture and database design through deployment, monitoring, and documentation. I support clients from defining their technical requirements to shipping reliable, maintainable solutions, so they can focus on growing their business with confidence that the engineering underneath is solid.