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Arseni Laputska

@arsenilaputska

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Experienced iOS Developer with a passion for high-performance applications.

Belarus

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What I'm looking for

I am looking for a role that challenges my skills in iOS development and allows for growth in a collaborative environment, where I can lead projects and mentor others.

As an iOS Developer with over 4 years of experience, I specialize in crafting high-performance applications for iOS, macOS, and visionOS. My expertise lies in Swift, SwiftUI, and low-level integrations such as Objective-C, Rust, and C. I have a proven track record of driving real-time communication, optimizing performance, and building scalable architectures that enhance user experience.

Throughout my career, I have successfully led cross-functional teams and implemented CI/CD pipelines, ensuring the delivery of user-centric solutions with exceptional stability. My recent projects include integrating AsyncDisplayKit to double message render speed and migrating persistence frameworks to significantly reduce load times. I thrive in collaborative environments and am dedicated to mentoring junior developers to foster a productive team culture.

Experience

Work history, roles, and key accomplishments

iOS/macOS/visionOS Developer

United Institute of Informatics Problems

Dec 2023 - Apr 2025 (1 year 4 months)

Integrated AsyncDisplayKit and embedded QUIC/HTTP3, significantly improving message render speed, UI latency, and data reliability. Migrated persistence to SwiftData/CoreData, reducing dialog-load times, and delivered an MVP application across iOS, macOS, and visionOS platforms. Led and mentored a mobile team of 3+ developers, fostering a productive and efficient team environment.

AsyncDisplayKit Core Data SwiftUI UIKit AppKit Team Leadership Performance Optimization

iOS Developer

ALMAX Design Agency LLC

May 2023 - Feb 2024 (9 months)

Architected SwiftUI interfaces and reusable components, significantly cutting development cycles. Established CI/CD pipelines with SPM and CocoaPods, drastically reducing release regressions. Defined a modular app structure to facilitate feature expansion and team onboarding, serving as the lead iOS Developer on the project.

SwiftUI CI CD SPM Cocoapods iOS Development

iOS Developer

Netfully Inc.

Feb 2022 - Mar 2023 (1 year 1 month)

Delivered and maintained three high-traffic applications with a 99% crash-free rate. Refactored legacy code and introduced comprehensive unit/UI tests, significantly reducing the crash rate. Integrated Firebase, AppCenter, and analytics to increase user retention and collaborated cross-functionally to ensure timely, high-quality releases.

iOS Development Refactoring Unit Testing UI Testing Firebase AppCenter Analytics

iOS Developer

917Media

Apr 2020 - Nov 2021 (1 year 7 months)

Implemented In-App Purchases, which boosted monetization revenue by 15%. Translated Figma mockups into pixel-perfect SwiftUI/UIKit screens, significantly improving UX consistency. Optimized the rendering pipeline, reducing UI latency and improving frame rates.

In App Purchases Monetization Figma SwiftUI UIKit UX Design Performance Optimization

Education

Degrees, certifications, and relevant coursework

BIP – University of Law and Social Information Technology

Bachelor of Science, International Law and Legal Studies

Grade: 5.0/5

Completed a Bachelor of Science degree focusing on International Law and Legal Studies. Gained comprehensive knowledge of legal principles and international relations.