Hamza Zulqarnain

Full Stack Software Engineer with 5 years of experience designing, building, deploying, and scaling production-ready web applications and SaaS platforms across E-commerce, Healthcare, Fintech, Transportation, Logistics, Blockchain and Business automation. Strong expertise in JavaScript, TypeScript, Node.js, React, Next.js, NestJS, and Python, with experience building scalable APIs, microservices, real-time systems, and data-driven applications. Specialized in integrating AI/LLM capabilities into production products, including RAG pipelines, LangChain, multi-agent systems, toolcalling agents, vector search, and workflow automation. Strong Cloud and DevOps experience across AWS and GCP, Docker, CI/CD, Terraform, and Ansible, with hands-on experience taking products from architecture and development through deployment, monitoring, and optimization.

Experienced in working directly with founders, clients, and cross-functional teams to turn business requirements into scalable, production-ready, and revenue-generating products.