I will fix android app bugs and programming errors in java or kotlin

5.0
5.0

Pakistan

I speak Punjabi, Urdu, English, Hindi

2 orders completed

Custom Android App Developer using Java and Kotlin

Are you looking for a reliable mobile app developer to build a fast and bug-free Android app? Hi, I'm Khalil, a specialized Android app developer skilled in Java and Kotlin. I help businesses and indi...
About this Gig

Is your Android app crashing or showing errors? Do you have bugs in Java or Kotlin code slowing you down? I will debug and fix any issues in your Android app or project, ensuring smooth performance and stability.

What I Can Fix For You:

  • App crashes & errors (Activities, Fragments, Lifecycle)
  • API & Firebase issues (Auth, Firestore, Realtime DB, FCM)
  • UI/UX bugs (RecyclerView, ConstraintLayout, XML, Compose)
  • Gradle & build errors (dependencies, SDK conflicts)
  • Push notifications (FCM, OneSignal)
  • SDK integrations (Google Maps, Stripe, AdMob, Payments)
  • Performance optimization (ANRs, memory leaks, battery drain)
  • Database issues (Room, SQLite, SharedPreferences, Realm)
  • Permissions & security fixes (Runtime perms, ProGuard)

Why Choose Me?

  • 5+ Years of Professional Experience
  • 100% bug resolution guarantee
  • Fast delivery & clear communication
  • Detailed explanation of fixes

Lets get your app running flawlessly Contact me before ordering for the best solution.

Platform:

Android

App type:

Native

Frameworks:

Jetpack Compose

Other

Purpose:

Chat

Social networking

Entertainment

Medical

Expertise:

Cross-browser/Device compatibility

Localization

Programming language:

Python

Java

Kotlin

HTML

Tools:

AppSheet

Android Studio

Other

My Portfolio

Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • G

    guadalupejunior

    US

    United States

    5

    I am impressed and very glad with his work that he did for my app (For context for anyone who is interested my project has around 100,000+ Lines of code and he was able to resolve and fix a lot of problems in my app very quickly and with much experience along with being very understanding and committed...

    $50-$100

    Price

    13 days

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • G

    guadalupejunior

    US

    United States

    5

    I am impressed and very glad with his work that he did for my app (For context for anyone who is interested my project has around 100,000+ Lines of code and he was able to resolve and fix a lot of problems in my app very quickly and with much experience along with being very understanding and committed...

    $50-$100

    Price

    13 days

    Duration

    Helpful?
    Yes
    No