Available to hire
Hi there! I’m Muhammad Usama Butt, a result-driven Senior Software Engineer with 7 years of experience building intelligent, production-grade systems and scalable web platforms. I thrive on turning complex data and technical challenges into practical, business-worthy solutions while delivering robust, maintainable software.
I bring deep expertise in React, Next.js, Node.js, Python, and cloud-native architectures. I enjoy shaping thoughtful system design, automation, and performance optimization, and I’m passionate about integrating AI capabilities into real-world products to boost impact and value.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Work Experience
Senior Software Engineer at ZAPTA Technologies
December 1, 2023 - January 1, 2026Architected and led end-to-end development of scalable, secure applications in Python (Django, Flask) and Node.js. Developed AI-powered features, including chat systems, workflow automation, and intelligent tools. Built robust backend services and APIs using Node.js and Python frameworks. Implemented authentication using JWT, refresh tokens, and OAuth2 for multiple clients. Integrated LLM-based services into real-world business applications. Designed and documented REST APIs with Swagger; increased developer onboarding speed by 40%.
Senior Fullstack Engineer at AppsGenii Technologies
January 1, 2022 - November 1, 2023Developed secure backend and logic with Python, Django, MongoDB, and PostgreSQL, supporting 10,000+ daily API calls. Engineered modular and scalable front-end components using React with Redux and Context API. Integrated Generative AI features and intelligent automation into core product workflows. Introduced unit testing with Jest and integration testing with Supertest, reducing regressions by 35%. Mentored junior developers on Git workflows, code reviews, and debugging practices.
Full Stack Software Engineer at SOFT OO
January 1, 2020 - December 1, 2021Developed responsive web applications using Python, Django, and React.js in agile teams. Built RESTful APIs and backend logic to support front-end features and third-party integrations. Collaborated on early-stage cloud deployments and backend scalability improvements. Assisted in integrating data-driven and automation features into existing platforms.
Software Engineer at Aridian Technologies LLC
January 1, 2019 - December 1, 2019Built responsive web applications using React and Node.js in agile cross-functional teams. Integrated RESTful APIs using Python, PostgreSQL, and MongoDB with clean routing and middleware logic. Debugged and resolved UI/UX bugs, reducing reported user issues by 30%. Assisted in integrating data-driven and automation features into existing platforms. Actively participated in sprint planning, stand-ups, and collaborative code reviews.
Education
MS in Computer Science at University of Eastern Finland
September 1, 2024 - January 1, 2026Qualifications
Industry Experience
Software & Internet, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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