I will convert your android app from java to kotlin professionally

R
reojoats
R
reojoats
Reo Joats

About this gig

Professional Java to Kotlin Conversion Without Breaking Your App


Is your android app still running on outdated Java code and causing issues or limiting performance? I will help you convert your android app to Kotlin smoothly, safely, and professionally without breaking functionality.


You don't need to worry about errors, crashes, or messy code. Your app will be clean, modern, and ready for future updates.


What You Will Get

  •  Full Java to Kotlin conversion
  • Clean and readable Kotlin code
  • Maintain existing app functionality
  • Bug fixing during conversion
  • Android Studio compatible project
  • Fast delivery and clear communication


Kotlin is now the official language for android development and apps built with it are easier to maintain, faster, and more scalable. Converting your app now puts you ahead and avoids future technical problems.


Every app is different. Send me your project details before placing an order so I can review your app and guide you to the best package. This ensures smooth delivery and perfect results.

Get to know Reo Joats

Reo Joats

Kotlin Expert And Jetpack Compose Android App Developer

  • FromUnited Kingdom
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    Spanish, English, German, Italian, French
Hey, I’m Reo. I build Android apps with Kotlin + Jetpack Compose. Been doing this 3 years. Mostly Firebase apps, chat apps, e-commerce. I’m Udacity certified but honestly the real proof is in the Play Store. If your app is still in Java or your UI looks 2018, I can fix that. You get clean code, no drama, and I’ll handle Play Store publishing. DM me your idea before ordering so I can give you a real timeline.

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