Daniel Migwi

IOS Developer with 3+ years of hands-on experience designing, building, and maintaining high-quality iOS applications using Swift, Objective-C, and modern Apple frameworks. Skilled in creating user-focused mobile solutions, translating UI/UX designs into polished interfaces, and building robust integrations with backend systems. Strong understanding of architectural patterns (MVC/MVVM/VIPER), mobile security standards, automated testing, and agile delivery.

Proven ability to collaborate with cross-functional teams and deliver stable, scalable, and high-performance applications.

• Designed, developed, and maintained scalable iOS applications using Swift and Objective-C.
• Translated Figma/Sketch UI/UX designs into production-ready interfaces aligned with Apple Human Interface Guidelines.
• Integrated apps with backend services using REST APIs and secure networking practices.
• Implemented MVVM and VIPER architectures to enhance modularity, testability, and long-term maintainability.
• Improved app performance by optimizing network calls, memory usage, and background processing.
• Created and maintained unit, integration, and UI tests using XCTest and XCUITest.
• Managed deployments to TestFlight and App Store Connect, including versioning, release notes, and build automation.
• Performed peer code reviews to uphold quality, security, and performance standards.
• Worked within an agile squad to support continuous improvement in engineering and delivery processes.
• Resolved crashes, defects, and performance bottlenecks using debugging tools (Instruments, Crashlytics).

• Successfully launched MaishaFiti IOS App now with Over 1000 active users on the App Store.
• Reduced application load time by up to 30% through performance optimization.
• Delivered features that increased user engagement by 40%.

Bachelor of Science in Business Information Technology [Data Structures and Algorithms, Object Oriented Programming, System Analysis & Design, Operating Systems,Business finance,Accounting]