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Muhammad Umar

Muhammad Umar

Senior React Native & React Developer

muhammad-umar-0372
Lahore, Pakistan
Joined June 2026
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Summary

Experienced React Native and React developer focused on cross-platform mobile and web apps, with hands-on experience building production Android and iOS applications and shipping features end-to-end. bold+2
Practical emphasis on performance, testing, and maintainability—has implemented caching and optimization techniques, refactored legacy codebases, and written unit/integration tests to improve reliability. bold
Active freelancer and contractor across marketplaces (Upwork, Fiverr), indicating experience delivering client work, short-term contracts, and remote collaboration alongside salaried roles. upwork+1
Has held leadership and senior roles (team lead / engineering manager) combining technical contributions with team coordination, code review, and delivery responsibilities. instagram

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