I will migrate your legacy android app to kotlin multiplatform kmp

H
hasni1
H
hasni1
Muhammad Hasnat

Level 2

Among my clients  

About this gig

Stop maintaining two separate codebases! 

Since 2017, Ive helped businesses build high-performance Android apps. In 2026, the industry has shifted to Kotlin Multiplatform (KMP). If your Java/Kotlin app is stuck in a legacy structure, you are losing money on double maintenance.

I specialize in migrating legacy Android apps to KMP, allowing you to share up to 80% of your business logic with iOS.

What I offer:

  • Legacy Modernization: Upgrading apps to AGP 9.0+ and migrating Java to idiomatic Kotlin.
  • Shared Logic: Moving Networking (Ktor), Database (Room-KMP), and State Management to a unified sharedmodule.
  • Modern UI: Transitioning XML layouts to Compose Multiplatform for a native feel on both Android and iOS.
  • Architecture: Implementing Clean Architecture with Koin or Inject for KMP compatibility.

Why work with me?

  • 9 Years Experience: I know the pitfalls of legacy code and how to bridge it to the future.
  • Cost Efficiency: I help you prepare for iOS without hiring a separate Swift team.
  • Reliability: I focus on thread safety and native performance.

Lets future-proof your business! Message me for a custom roadmap.

Get to know Muhammad Hasnat

Muhammad Hasnat

Senior Android Engineer with over 8 years building high performance mobile apps

5.0(494)

Level 2

  • FromPakistan
  • Member sinceMar 2017
  • Avg. response time1 hour
  • Last delivery1 week
  • Languages

    Urdu, Hindi, English
Need an Android app issue fixed fast? I’m Muhammad Hasnat, a Senior Android Developer with over 7 years of experience and 600+ completed projects—rated 5 stars by 475+ happy clients! I specialize in squashing bugs in all types of apps, from UI glitches to complex crashes, using Kotlin, Java, and modern tools like Coroutines, Room, Retrofit, and MVVM.
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