I've built and deployed full-stack distributed systems serving 10,000+ users, using Node.js, FastAPI, and Next.js. At Johrisoft, I improved API response times by about 30% through REST API design, database optimization, and object-oriented service architecture.
I secure multi-service applications with JWT and OAuth 2.0, and I write unit and integration tests to reduce regressions across core endpoints. My work includes SpectraCode, a Dockerized multi-agent AI code review system that uses LangGraph, LangChain, Redis, FastAPI, and Next.js to automate GitHub pull-request feedback.
I've also built a credit-risk prediction and explainability engine using XGBoost, SHAP, Monte Carlo simulation, and FastAPI. I contribute to LangChain and Hugging Face, solve DSA problems competitively, and write technical content for developers.
