Babar Ali

Python, JavaScript, TypeScript, Go, Java | FastAPI, Node.js, Express | React, Next.js, React Native | PostgreSQL, MongoDB, Redis | AWS, Docker | OpenAI, LangChain, RAG, LLM systems

Advanced AI systems, LLM agents, RAG pipelines, distributed backend systems, and scalable microservice architectures

Backend engineering roles, AI/LLM projects, system design discussions, freelance collaborations, and startup product development.