Open to opportunities

Umair Bin Hamza User

@umairbinhamzauser

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Strategic Senior Full-Stack Engineer with 10+ years of experience.

United States

Message

What I'm looking for

I seek a challenging role in a dynamic environment that fosters growth and innovation.

I am a strategic and results-oriented Senior Full-Stack Engineer with over 10 years of experience in designing, building, and scaling web applications across fintech, SaaS, and healthtech domains. My expertise lies in Python (Django, FastAPI) and modern JavaScript (React.js, Node.js), where I have a proven track record of developing secure, cloud-native platforms on AWS. I focus on clean, maintainable code and high-impact deliverables that drive business success.

Throughout my career, I have led product initiatives through the full software development lifecycle, mentored engineering teams, and implemented agile workflows, CI/CD pipelines, and microservices architecture to enhance development velocity and quality. Known for my strong communication skills and collaborative mindset, I thrive in fast-paced, mission-driven environments and am ready to contribute immediately with a client-first, ownership-driven approach.

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack Engineer

Current

CloudifyTech

Apr 2021 - Present (4 years 2 months)

As a Senior Full-Stack Engineer, I built secure fintech microservices using FastAPI and PostgreSQL, developed dynamic frontend dashboards with React.js, and refactored legacy modules with Python asyncio. I integrated third-party APIs and containerized applications using Docker, while mentoring junior developers and participating in architectural planning.

Python fastAPI PostgreSQL React Docker AWS GitHub Actions API Integration Microservices Agile

Full-Stack Developer / Team Lead

ByteForce Technologies

Mar 2018 - Feb 2021 (2 years 11 months)

Led a team of engineers to design and develop patient onboarding and reporting systems using Django REST and React. I spearheaded frontend migration from jQuery to React, built a multi-tenant admin portal, and established automated testing workflows to maintain code quality.

Django React REST MERN Cypress Agile Team Leadership Frontend Development

Software Engineer

BridgeTech Solutions

Feb 2014 - Jan 2018 (3 years 11 months)

Developed internal tools using Flask and Node.js, created license management APIs integrated with Stripe, and built internal dashboards with React.js. I contributed to backend architecture with RESTful APIs and assisted with testing automation to streamline deployment cycles.