Rajesh Kumar

I’m a Senior AI and Full Stack Engineer with over 14 years of experience designing, building, and scaling backend and frontend systems. I specialize in Python, FastAPI, Flask, Node.js, and modern JavaScript frameworks, and I’ve led end‑to‑end delivery of cloud‑native, high‑availability platforms across fintech and enterprise domains. My work focuses on architecting scalable services, improving system reliability, and mentoring engineering teams to deliver high‑quality, production‑ready software.

I have over 14 years of experience as a Senior Full Stack and AI Engineer, designing and delivering scalable, cloud‑native platforms across fintech, SaaS, and enterprise domains. My work spans backend, frontend, and data engineering, with deep expertise in Python, FastAPI, Flask, Node.js, React, Angular, SQL/PostgreSQL, and AWS. I’ve led end‑to‑end feature delivery, modernized legacy systems, and built high‑availability services used in production at scale.

I also mentor engineering teams, drive architectural decisions, and collaborate closely with cross‑functional stakeholders to ensure technical solutions align with business goals.

I hold a Master’s degree in Artificial Intelligence and Machine Learning, where I specialized in building intelligent systems, applied machine learning, deep learning, and data‑driven problem solving. This advanced academic foundation complements my industry experience in full‑stack engineering and AI‑powered system design, enabling me to build scalable, production‑ready solutions that blend software engineering with modern AI capabilities.