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Mobile Developer with 3+ years of experience building production Android and Kotlin Multiplatform applications, with additional hands-on iOS development experience in production projects. Strong background in Kotlin, Jetpack Compose, Coroutines, Flow, Clean Architecture, and multi-module projects. Experienced in delivering features in both modern and legacy codebases, working with cross-functional international teams, and contributing to successful app launches on Google Play and the App Store.…Mobile Developer with 3+ years of experience building production Android and Kotlin Multiplatform applications, with additional hands-on iOS development experience in production projects. Strong background in Kotlin, Jetpack Compose, Coroutines, Flow, Clean Architecture, and multi-module projects. Experienced in delivering features in both modern and legacy codebases, working with cross-functional international teams, and contributing to successful app launches on Google Play and the App Store.

Leonid Lavrov

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Mobile Developer with 3+ years of experience building production Android and Kotlin Multiplatform applications, with additional hands-on iOS development experience in production projects. Strong background in Kotlin, Jetpack Compose, Coroutines, Flow, Clean Architecture, and multi-module projects. Experienced in delivering features in both modern and legacy codebases, working with cross-functional international teams, and contributing to successful app launches on Google Play and the App Store.…Mobile Developer with 3+ years of experience building production Android and Kotlin Multiplatform applications, with additional hands-on iOS development experience in production projects. Strong background in Kotlin, Jetpack Compose, Coroutines, Flow, Clean Architecture, and multi-module projects. Experienced in delivering features in both modern and legacy codebases, working with cross-functional international teams, and contributing to successful app launches on Google Play and the App Store.

Available to hire

Mobile Developer with 3+ years of experience building production Android and Kotlin Multiplatform applications, with additional hands-on iOS development experience in production projects. Strong background in Kotlin, Jetpack Compose, Coroutines, Flow, Clean Architecture, and multi-module projects. Experienced in delivering features in both modern and legacy codebases, working with cross-functional international teams, and contributing to successful app launches on Google Play and the App Store.

Skills

Android

Kotlin

Experience Level

Android

Expert

Kotlin

Expert

Language

Ukrainian

Fluent

Russian

Fluent

English

Advanced

Work Experience

Mobile Developer at SoftServe

September 1, 2025 - Present

Android- and iOS-focused native development in a mixed legacy/modern codebase with a C++ data layer. Implemented a major Android redesign (Views and Jetpack Compose), added Google Play in-app updates, resolved production issues, and collaborated with designers, backend engineers, and QA to deliver fixes and improvements. Used AI-assisted debugging/navigation tooling to navigate a large codebase.

Mobile Developer at MaxBrain AG

October 1, 2023 - August 1, 2025

Contributed to a Kotlin Multiplatform project for Android and iOS with shared business logic and shared UI in Compose Multiplatform. Implemented multiple user-facing features, modularized the app, and built native integrations (image picker, camera picker, runtime permissions). Implemented app-wide URL handling, maintained WebView functionality, and migrated PSPDFKit editor toward Compose Multiplatform for UI consistency. Collaborated across design, backend, frontend, and QA teams.

Android Developer at Budge

March 1, 2023 - October 1, 2023

Developed core expense tracking functionality with a focus on a stable Google Play launch. Implemented account data migration between profiles, transaction reminders via Android notifications and background work, Firebase Authentication, and unit tests for key business logic.