Ios Developer User Experience

SERGEY ZAK

IOS DEVELOPER

USA UK Europe ********@*****.***

UK +44-786-**-**-***, USA +1-786-**-**-***

SUMMARY:

IOS Developer, proficient in Swift, SwiftUI, and UIKit. Built and optimized custom UI components, developed networking layers, and integrated third-party tools. Strong understanding of architectural patterns (MVC, MVVM) and REST API integration. Skilled in performance optimization and delivering scalable, high-quality solutions that enhance user engagement. SKILLS:

Programming languages: Swift, Python; Frameworks: SwiftUI, UIKit; Dependencies: CocoaPods, Swift Package Manager (SPM); third-party dependencies: Realm, AlamoFire, SnapKit; Firebase Technologies: Storyboard, Auto Layout, Core Data; Design Patterns: MVC, MVVM; IDE: XCode; Technical Skills: OOP, GCD, CI/CD, Git, RESTAPI, Debugging, CoreData, Unit testing, URLSession for networking, JSON/XML; Design Tools: Figma, Adobe Creative Suite

(Photoshop, Illustrator, InDesign)

WORK EXPERIENCE

DevRush Prodation (remote) Nov 2023 - Present

- Built a networking layer of the app from scratch.

- Developed custom UI components using Swift.

- Implemented user authentication and seamless REST API integration.

- Participated in code reviews, debugging and implemented Unit tests.

- Optimized performance and reduced bugs by 30%.

- Successfully integrated databases for efficient data management and storage solutions. Freelance Developer (remote) Feb 2022 - Jun 2024

- Successfully developed mul/ple applica/ons, mastering all phases of the development process.

- Developed iOS applications using, SwiftUI and UIKit enhancing user engagement.

- Full development cycle, from UI/UX design to backend integration

- Created scalable solutions that drove business growth and expanded the user base. - Successfully integrated both MVC and MVVM architectures into projects PROFILES:

www.linkedin.com

www.github.com

EDUCATION:

Lviv National University - Ukraine Bachelor

CERTIFICATIONS:

Angela Yu (ios) date of graduation 2024

Code Academy (ios) - date of graduation 2024

SwiftBook (ios) - date of graduation 2022

Stepik (python) - date of graduation 2021

I have all the necessary documents for work in the USA, Europe, and the UK, and I am ready to relocate.

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