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Android and Kotlin Multiplatform engineer with over 5 years building production mobile apps β€” payments, media playback and offline-first data. I write for ProAndroidDev on KMP and Android internals, and I ship features end to end, from shared Kotlin through to the platform edges.

Stack: Kotlin Β· Jetpack Compose Β· Compose Multiplatform Β· Coroutines & Flow Β· Ktor Β· Room Β· Koin / Hilt Β· Media3 Β· Firebase Β· Ktor + Exposed + Postgres Β· Python*

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Check out my Portfolio!

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Konstantin Merenkov

Android & Kotlin Multiplatform Engineer

Sydney, Australia

Contact

πŸ“ž+61 426 680 262

πŸ“§ [email protected]

πŸ”— linkedin.com/in/merkost

πŸ‘Ύ github.com/merkost

πŸ’¬Β t.me/merkost

5

Published KMP libraries

3

Platforms, one codebase

5

ProAndroidDev articles

99.37%

Crash-free users


Open source

Five Kotlin Multiplatform libraries, all extracted from production work and maintained in the open β€” four of them under my own org, Kimplify.

Library What it does β˜…
KPayment Cross-platform Apple Pay and Google Pay for Kotlin Multiplatform β€” running natively on iOS, Android and Kotlin/JS web 15
Deci Precise decimal arithmetic across every KMP target β€” money without floating-point error, on platforms that have no BigDecimal 16
Kurrency Type-safe currency formatting with Compose support 5
Cedar-Logger Timber-like logging for Android, iOS, JVM and wasmJs 3
KCountries ISO 3166-1 country data with native names and multilingual support 3

Shipped independently

Apps and tools I designed, built and published on my own β€” brand, icon and UI included.

More in my Portfolio.


Published writing

Five articles for ProAndroidDev, one of the largest Android publications.