I will develop android app using java kotlin with api integration

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Raushan Kumar

About this gig

Are you looking for a professional Android app developer?

You're in the right place.


I will develop a high-quality Android application using Java or Kotlin with clean code, smooth performance, and user-friendly design.


What I can do for you:


  • Custom Android app development
  • API integration
  • Bug fixing and performance improvement
  • UI implementation
  • Backend integration (Firebase / APIs)


Why choose me:


  • Clean and maintainable code
  • Fast delivery
  • Clear communication
  • Client satisfaction is my priority


I focus on building scalable and reliable apps based on your requirements.


Before placing an order:

Please contact me to discuss your project details so I can provide the best solution.

Get to know Raushan Kumar

Raushan Kumar

Android App Developer, Java, Kotlin, Bug Fixing and API Integration

  • FromIndia
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    Hindi, English, Russian
I build powerful Android apps that are fast, scalable, and user-focused. With expertise in Java, Kotlin, backend development, and API integration, I turn ideas into real products. From full app development to bug fixing and custom features, I deliver clean code and smooth performance. If you want a developer who actually understands your vision and delivers on time, you’re in the right place.