Hardik Rana

Full-Stack Engineer with 5.5+ years of experience architecting, building, and scaling enterprise web applications using React.js,

Node.js, Redux Toolkit, TypeScript, PostgreSQL, and MongoDB across Logistics, E-Learning, and SaaS domains. Experienced in

engineering production AI systems, including RAG (Retrieval-Augmented Generation) pipelines with LangChain and

autonomous multi-agent automation systems using CrewAI backed by Python and FastAPI. Proven track record of optimizing

database performance to cut API response times by 35%, automating CI/CD pipelines, and translating complex product

roadmaps into high-performance, intelligent web platforms.