Єгор

Yehor Vanzhula
iOS Developer
[відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація»)

PROFESSIONAL SUMMARY
iOS Developer with 11+ years of commercial experience developing and maintaining mobile applications
across retail, productivity, communication and security domains. Focused on building reliable and
maintainable software using Swift, UIKit, SwiftUI and Objective-C. Experienced in distributed teams and
long-term product development.

EXPERIENCE
iOS Developer 2022 – Present
Zoolatech
Large retail application for US market.
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Feature development, debugging and support.
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Collaboration with international teams.
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iOS Developer 2021 – 2022
Readdle
PDF viewing and editing functionality.
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Stability and UX improvements.
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iOS/macOS Developer 2016 – 2021
Listat Software Development
Secure communication applications.
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MFA solutions.
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Encryption library integration.
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App Store publication and maintenance.
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Junior iOS Developer 2014 – 2016
Trampify Inc
Social platform development and maintenance.

EDUCATION
Master's Degree in Computer Science 2009 – 2014
National Aviation University

CORE SKILLS
Swift Objective-C
UIKit SwiftUI
MVVM / MVC Dependency Injection
GCD Async/Await
URLSession Core Data
XCTest Git
SPM CocoaPods

LANGUAGES
Ukrainian English
Native B2

KEY STRENGTHS
11+ years in iOS development Product & outsourcing experience
Retail domain expertise Security-focused applications
International teams App Store releases

TECHNICAL EXPERTISE
Platforms
iOS, macOS
Architecture
MVC, MVVM, Design Patterns
Concurrency
GCD, OperationQueue, Swift Concurrency
Networking
REST APIs, URLSession, JSON
Persistence
Core Data, UserDefaults
Quality
XCTest, Debugging, Instruments
Additional
App Store Release Process, Third-Party SDK Integration, C/C++ Library Integration

INTERESTS
Violin | Tabletop Games | 3D Modeling