At 10Pearls, I launched a RAG-based study assistant and LLM-generated answer explanations for a medical residency exam platform. The Python FastAPI service connected OpenAI and vector search to a .NET 8 backend and React interface, reducing student support queries by 30%.
I architected the platform’s .NET 8 backend using DDD, CQRS, and contract-first API design, cutting average API response time by 35% and supporting twice the peak traffic during exam season. I also led React and TypeScript development, improving page load speed by 40%.
For 10Pearls’ compliance and quality platforms, I delivered a React and .NET tracking system covering 50 US states and built payment flows integrating six providers. I also implemented SignalR updates that replaced polling and reduced server load by 30%.
At Datasoft Solution (Pvt) Ltd, I designed REST APIs and database architecture for ERP and FX exchange systems handling 20,000 daily transactions. I introduced automated unit testing with xUnit and Moq, raising code coverage to 70% and reducing regression bugs by 40%.
