Open to opportunities

Muhammad Hamza

@muhammadhamza37

Senior full-stack engineer building React/Node/Python platforms and AI-powered products with LLM, RAG, and agentic workflows.

Pakistan

Message

What I'm looking for

I’m looking to build scalable full-stack products and ship AI-powered capabilities with strong engineering practices—owning architecture, improving performance, and mentoring teams through clear communication, testing, and code reviews.

I’m a Senior Full Stack Engineer with 5+ years of experience designing, developing, and deploying scalable web applications using JavaScript, TypeScript, React, Node.js, and Python. I take pride in leading architectural decisions and delivering reliable, secure products end to end.

In my recent role, I designed and deployed full-stack applications for an enterprise loan management platform using React, TypeScript, Node.js, and Python. I also built AI-powered features with LLM integrations and RAG pipelines for document verification and intelligent workflows, and I optimized API performance to reduce response times by 35%.

Previously, I led architecture across 5+ production projects and integrated AI-powered LLM APIs and RAG workflows, improving document processing accuracy by 40%. I maintain a strong engineering standard—clean, maintainable code, comprehensive testing (85%+ coverage), weekly code reviews, and pair programming—while troubleshooting complex issues across the stack.

I started by building responsive e-commerce and API-driven systems, including work that reduced page load time by 35% and improved mobile engagement by 20%. Overall, I enjoy turning complex problems into dependable software, mentoring teammates, and shipping high-quality solutions that scale.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Jeel

Jan 2025 - Present (1 year 6 months)

Designed, developed, and deployed full-stack web applications for Riyad Bank's enterprise loan management platform using React, TypeScript, Node.js, and Python. Led architecture and built AI-powered features with LLM integrations and RAG pipelines for document verification and intelligent workflows, improving API response times by 35%.

React TypeScript Node Python LLM Integrations Document Verification Application Architecture Performance Optimization Scalability Reliability Security Mentorship

Software Engineer

Exec9

Oct 2022 - Dec 2024 (2 years 2 months)

Designed and developed full-stack web applications for 5+ production projects using React, Node.js, TypeScript, and Python. Led architectural decisions, integrated AI-powered features with LLM APIs and RAG workflows, and improved system performance and testing practices.

React Node TypeScript Python LLM APIs Architectural Design Software Testing Unit Testing API Performance

Associate Software Engineer

Bbt

May 2021 - Sep 2022 (1 year 4 months)

Built web applications for e-commerce platforms using React, Node.js, and PostgreSQL. Contributed to Agile delivery, implemented responsive UI components, integrated RESTful APIs, and optimized database queries to reduce page load time by 35%.

React Node PostgreSQL Agile Responsive UI REST APIs

MSME Project

Riyad Bank

Developed an AI-powered learning platform with LLM integration for automated grading and personalized learning paths, including scalable full-stack architecture.