Open to opportunities

Andrey Samchenko

@andreysamchenko

Mobile developer specializing in native iOS/Android and cross-platform solutions, focused on performance and architecture.

Thailand

Message

What I'm looking for

I seek a role where I can lead mobile architecture and teams, drive performance-focused end-to-end delivery, mentor engineers, and implement robust CI/CD and product improvements.

I am a mobile developer with 5+ years of commercial experience building and leading mobile solutions end-to-end, from product discovery to automated CI/CD delivery. I combine strong native expertise in Swift and Kotlin with cross-platform technologies like KMM and SwiftUI to deliver performant, maintainable apps.

I have led cross-platform teams and feature squads, acted as a tech lead, and mentored engineers while owning mobile architecture, API design, and roadmap execution. Key achievements include increasing crash-free user rates, reducing listing-load times, and improving onboarding conversion through analytics and A/B testing.

My professional ethos centers on architecture, mentoring, performance optimization, and pragmatic engineering practices. I prioritize measurable impact—faster load times, higher DAU, streamlined QA—and enjoy driving migrations, design systems, and robust CI/CD pipelines.

Experience

Work history, roles, and key accomplishments

Current

Mobile Developer

Current

Trend Tech

Jan 2024 - Present (2 years 5 months)

Developed and maintained iOS and Android apps using Swift and Kotlin (KMM), improved crash-free users from 89.6% to 96.2% and reduced median listing-load time by 40% after API redesign and iOS migration.

Swift Kotlin SwiftUI Python GitHub Actions CI CD Performance Optimization

Mobile Tech Lead

Blanc Bank

May 2022 - Jan 2024 (1 year 8 months)

Acted as mobile tech lead owning architecture and roadmap, launched analytics/A-B pipeline that improved KYB onboarding conversion by 10% and grew active SME clients from 9.3K to 15.5K.

Swift UIKit SwiftUI TypeScript NestJS REST APIs TeamCity Jenkins Fastlane A B Testing

iOS Developer

Blogman

Jul 2020 - May 2022 (1 year 10 months)

Built product and outsourced features, optimized launch and caching layers to improve app start-up time by 35% while maintaining 90%+ sprint predictability and zero major post-release regressions.

UIKit MVI Alamofire Realm Swift