Mustafa Abozaina

Led end-to-end development of scalable weather modules using SwiftUI and SDUI, enhancing UI responsiveness and maintainability. Architected and integrated advanced analytics systems, improving data-driven decision-making and performance insights. Optimized Google Ads integration, increasing ad load efficiency and revenue performance by 20%.

Refactored app architecture into a modular MVVM-C structure, enhancing maintainability and onboarding speed for new developers. Reduced crash rate by 15% through advanced threading and concurrency optimization across high-traffic modules. Collaborated closely with product and QA teams to launch a performance-critical release under tight SLAs.

Led the successful migration of a legacy Objective-C codebase to Swift, improving maintainability, performance, and long-term scalability. Engineered and deployed secure VoIP call and appointment booking features, meeting healthcare compliance and reliability standards. Defined and executed a UI and Snapshot testing strategy, reducing regressions and bug rates by 18%.

Contributed to telecom service features such as real-time usage tracking and plan management, improving user engagement and retention. Developed onboarding-friendly libraries and documentation, enabling faster ramp-up for new engineers and promoting consistent coding standards across squads. Delivered high-impact, customer-facing features for enterprise-scale mobile applications used by millions.

Developed and maintained client and in-house mobile applications. Optimized app performance, reducing load time by over 30%.

Completed a Bachelor of Science degree with a focus on Computer Science. Gained foundational knowledge and practical skills in various aspects of computer science.