Ruslan Tebyrtse — Senior Mobile Multiplatform Developer

Highlights

                Platforms
                Android, Kotlin Multiplatform, Compose Multiplatform, React Native, iOS
            

                Industries
                Banking, Investments, Social Media, E‑commerce, Health, Industrial, Aviation, Education
            

                Ownership
                Project estimation, risk assessment, system design; client-facing technical expert
            

                Teams
                Solo to 160 Android-developer projects; led teams of up to 6; mentored 16+ engineers
            

                Approach
                Product-minded engineer; focused on user impact and business results; works closely with PMs, designers, stakeholders
            

                Engineering
                Complex custom UI (charts, animations), SDK integrations (DJI, RFID, Health, TradingView), shared cross-platform business logic
            

Experience

Exante — Senior Mobile Multiplatform Developer

Berlin, Germany | Jan 2025 – Present

Planned and led incremental adoption of Kotlin Multiplatform into 10+ year-old native iOS and Android apps, enabling shared business logic and Compose UI
Transitioned all native mobile developers to multiplatform, accelerating feature delivery and improving cross-platform consistency
Shared KMP best practices across the team; optimized CI/CD pipelines

AirHub — Consultant Developer

Valkenburg, Netherlands | Dec 2023 – Apr 2024

Reviewed Android projects, implemented best practices, increased dev speed by 50%+
Integrated DJI MSDK 5 for modern drone support

SimbirSoft — Tech Lead

Apr 2019 – Jan 2025

Developed 15+ projects (solo to large teams): banking apps (54M+ customers), social networks (91M+ active users)
Led expert assessment for 6+ project launches; participated in client calls as technical expert
Mentored 16+ engineers; trained 20+ students into production-ready specialists
Conducted hiring interviews (Android and React Native); brought in 10+ specialists

Skills

Languages

Kotlin Java Swift TypeScript JavaScript SQL Python

Frameworks & Tools

Android SDK Kotlin Multiplatform Compose Multiplatform Kotlin Coroutines Clean Architecture MVVM MVI SOLID Complex Custom UI Animations Dagger Koin React Native Firebase SQLite/Room SQLDelight WorkManager RxJava Coil Glide

Specialized

Protobuf WebRTC JUnit Kaspresso WireMock Allure TradingView Health Connect Google Fit Huawei Health MapBox AirMap Realm Stomp React Ethers.js Web3 Cicerone

Education

Kuban State University

Mathematics and Computer Science Department

Specialist's degree (Fundamental Mathematics and Mechanics)

Sep 2016 – Jun 2021