Hi, I'm Muhammad Usama Saleem, a software engineer with over 4 years of experience building scalable, high-performance web applications. I'm proficient in Next.js, React.js, Angular, Node.js, Java Spring Boot, and blockchain integration, and I excel at optimizing performance and UX/UI while leading development teams. I'm passionate about solving real-world problems through technology, thrive in Agile environments, and enjoy delivering complex projects on time. I value collaboration, clean code, and continuous learning.

Muhammad Usama Saleem

5.0 (1 review)

Hi, I'm Muhammad Usama Saleem, a software engineer with over 4 years of experience building scalable, high-performance web applications. I'm proficient in Next.js, React.js, Angular, Node.js, Java Spring Boot, and blockchain integration, and I excel at optimizing performance and UX/UI while leading development teams. I'm passionate about solving real-world problems through technology, thrive in Agile environments, and enjoy delivering complex projects on time. I value collaboration, clean code, and continuous learning.

Available to hire

Hi, I’m Muhammad Usama Saleem, a software engineer with over 4 years of experience building scalable, high-performance web applications. I’m proficient in Next.js, React.js, Angular, Node.js, Java Spring Boot, and blockchain integration, and I excel at optimizing performance and UX/UI while leading development teams.

I’m passionate about solving real-world problems through technology, thrive in Agile environments, and enjoy delivering complex projects on time. I value collaboration, clean code, and continuous learning.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

JavaScript Developer at Adapture
April 1, 2021 - Present
Developed serverless solutions using Cloudflare Workers to boost performance and reduce costs. Optimized media delivery with Cloudflare CDN and implemented advanced caching across regions to reduce latency. Designed JWT-based authentication for securing APIs and sessions. Automated infrastructure provisioning and deployment pipelines using Terraform for scalable environments.
Software Engineer at LMKR
October 1, 2021 - Present
Led full-stack development projects across React.js, Next.js, Angular, Java, .NET, and Oracle DB. Represented LMKR internationally as Lead Developer in Saudi Arabia. Improved application performance and UX/UI through modern design practices. Delivered high-quality software in Agile teams. Containerized applications with Docker to streamline development, testing, and deployment across environments.
Web Developer (Contract) at GammaSwap Labs LLC
December 1, 2022 - September 18, 2025
Built a Decentralized Exchange (DEX) using React.js, Next.js, TypeScript, and Solidity. Integrated smart contracts with front-end systems for seamless blockchain interactions. Optimized transaction costs by 15% through gas fee reduction and IPFS-based data storage.
Full Stack Engineer at Tekrowe Digital
October 1, 2021 - September 18, 2025
Developed high-performance web applications using AngularJS, React.js, Next.js, TypeScript, and Java Spring Boot. Designed responsive UI components in Figma and Adobe Illustrator. Maintained system stability and security by optimizing backend processes and legacy systems. Followed Scrum methodology, ensuring efficient sprint planning and on-time delivery.
JavaScript Developer at Adapture
April 1, 2025 - Present
Developed serverless solutions using Cloudflare Workers, improving performance and cost efficiency. Optimized video and image delivery through Cloudflare CDN, reducing load times and enhancing global user experience. Implemented advanced caching strategies, lowering latency across multiple regions. Designed and deployed JWT-based authentication, securing APIs and managing sessions. Automated infrastructure provisioning and deployment pipelines using Terraform, ensuring scalable and repeatable environments.
Full Stack Engineer at Tekrowe Digital
October 1, 2020 - October 1, 2021
Developed high-performance web applications using AngularJS, React.js, Next.js, TypeScript, and Java Spring Boot. Designed responsive UI components in Figma and Adobe Illustrator, improving usability. Maintained system stability and security by optimizing backend processes and legacy systems. Followed Scrum methodology, ensuring efficient sprint planning and on-time delivery.

Education

M.S. in Software Engineering at FAST National University of Computer and Emerging Sciences, Islamabad
September 1, 2020 - January 1, 2023
B.E. in Software Engineering at Bahria University, Karachi
September 1, 2016 - July 1, 2020
M.S. in Software Engineering at FAST National University of Computer and Emerging Sciences, Islamabad
September 1, 2020 - January 1, 2023
B.E. in Software Engineering at Bahria University, Karachi
September 1, 2016 - July 1, 2020
M.S. in Software Engineering at FAST National University of Computer and Emerging Sciences, Islamabad
September 1, 2020 - January 1, 2023
B.E. in Software Engineering at Bahria University, Karachi
September 1, 2016 - July 1, 2020

Qualifications

Responsive PHP Registration Form: From Scratch
April 1, 2018 - January 14, 2026
Build CRUD Application – PHP & MySQL
April 1, 2018 - January 14, 2026
Simple Tricks for Animation in CSS
June 1, 2018 - January 14, 2026
Learn to Program in JavaScript: Beginner to Pro
July 1, 2018 - January 14, 2026
Code a 'Coming Soon' Landing Page in Bootstrap 4
February 1, 2019 - January 14, 2026
Understanding Research Methods
December 1, 2020 - January 14, 2026
Penetration Testing Program – National Cyber Training program
November 1, 2022 - January 14, 2026
Responsive PHP Registration Form: From Scratch – Udemy
April 1, 2018 - January 14, 2026
Build CRUD Application – PHP & MySQL – Udemy
April 1, 2018 - January 14, 2026
Simple Tricks for Animation in CSS – Udemy
June 1, 2018 - January 14, 2026
Learn to Program in JavaScript: Beginner to Pro – Udemy
July 1, 2018 - January 14, 2026
Code a ‘Coming Soon’ Landing Page in Bootstrap 4 – Udemy
February 1, 2019 - January 14, 2026
Understanding Research Methods – Coursera
December 1, 2020 - January 14, 2026
Penetration Testing Program – National Cyber Training program
November 1, 2022 - January 14, 2026

Industry Experience

Software & Internet, Professional Services, Healthcare, Gaming, Financial Services, Media & Entertainment, Education