I will build scalable backend apis for your ai or data driven app

I’m a Backend Engineer with 8+ years of experience, now specializing in building AI-powered apps with LLMs, ML, and scalable APIs. I deliver RAG chatbots (LangChain + FAISS/Pinecone), custom ML APIs (FastAPI + Docker, churn/risk models), and robust backends (NodeJS, PostgreSQL, Redis). 💡 Projects: RAG PDF Q&A App, Loan Default Predictor, CNN Image Classifier. I focus on clean, production-ready code clients can deploy with confidence.