I will fix android studio bugs, java kotlin errors, API, runtime and gradle issues

C
cassi_david
C
cassi_david
Heritage Tech

About this gig

Are you dealing with Android Studio errors, app crashes, Java or Kotlin bugs, API integration problems, runtime exceptions, Gradle build failures, or dependency conflicts? I can help troubleshoot and fix your Android application issues professionally.


I specialize in Android bug fixing using Java, Kotlin, Android Studio, Gradle, REST APIs, Retrofit, and Firebase. I can investigate build errors, crashes, API failures, JSON parsing, dependency conflicts, and functionality bugs.

What I can help with:

  • Android Studio errors and build failures
  • Java and Kotlin coding errors
  • Runtime exceptions and app crashes
  • API integration and JSON parsing issues
  • Retrofit and authentication problems
  • Gradle and dependency conflicts
  • Firebase integration issues
  • XML/UI bugs

My goal is to identify the cause and provide a practical fix while keeping your project structure in mind.


Before ordering, please send the error message, screenshot/video, relevant project files, and a brief explanation. For complex projects, contact me first so I can recommend the right package.


Let's get your Android project running smoothly again.

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Heritage Tech

Heritage Tech

Full Stack Developer And AI Automation And Web And Mobile Solutions

  • FromUnited Kingdom
  • Member sinceJul 2026
  • Languages

    Spanish, English, German, French, Chinese, Italian
I help businesses and startups build modern, scalable digital solutions. My expertise includes full-stack web development, AI integrations, automation, REST APIs, and cloud deployment. I focus on delivering high-quality software, clear communication, and projects that meet business goals on time and within budget.