Open to opportunities

Hamza Fayyaz

@hamzafayyaz

Message

Senior full-stack developer building scalable web apps and robust backend systems.

Zimbabwe

Message

What I'm looking for

I seek senior engineering roles building scalable full-stack systems, collaborative product teams, mentorship opportunities, and strong DevOps/CI-CD practices.

I am a Senior Full-Stack Developer with over six years of experience delivering end-to-end web applications and backend systems. I specialize in writing clean, maintainable code across Rails, Python, Node.js and modern JavaScript frameworks.

I've designed and deployed React frontends with Node/Express APIs and databases that serve thousands of active users, and built Python microservices and data pipelines that cut processing time by 30%.

I improved scalability by containerizing services with Docker and orchestrating deployments on AWS, created and optimized GraphQL APIs, implemented real-time features with WebSockets, and led efforts to secure and modernize legacy systems.

I actively mentor junior engineers, conduct code reviews to raise team quality, and work closely with product and design teams to deliver pixel-perfect, high-performance user experiences.

Experience

Work history, roles, and key accomplishments

Current

Sr. Full Stack Developer

Current

UCP Square63

May 2022 - Present (3 years 5 months)

Developed and deployed ReactJS frontends and Node.js/Express APIs serving thousands of active users; designed Python microservices that reduced data processing time by 30% and containerized services for improved scalability on AWS.

ReactJS Node Python Docker AWS GraphQL PostgreSQL Redis

Software Engineer

NotCommon

Mar 2019 - Apr 2022 (3 years 1 month)

Automated data workflows and third-party integrations with Python scripts, enhanced and secured legacy applications to reduce vulnerabilities, and implemented GraphQL APIs and WebSocket real-time features to improve client flexibility and performance.