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I will fix android app bugs and programming errors in java or kotlin
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...
Über diesen Service
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.
Mein Portfolio
FAQ
Do I need to share my full project code with you?
Not always. You can share only the specific files or modules where the issue occurs. If needed, I’ll guide you on how to safely share your project.
Can you fix both Java and Kotlin projects?
Yes ✔ I fix bugs in Java, Kotlin, or hybrid Android projects.
Do you fix backend or API issues too?
Yes. I can resolve API, Firebase, and database-related bugs as long as you provide access/credentials.
Will you also explain what caused the bug?
Absolutely. I don’t just fix errors — I also explain the issue so you understand how to avoid it in the future.
Do you work on university/college assignments or console programs?
Yes, I can fix Java/Kotlin console programs and assignments too (not just Android apps).
What if my app has multiple bugs?
Please contact me before ordering. I’ll review your project and suggest the right package (Basic, Standard, or Premium).
Do you guarantee bug resolution?
Yes ✔ I offer a 100% bug resolution guarantee or I’ll refund if I can’t solve it.
Bewertungen
1 Bewertungen für diesen Service
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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Am relevantesten
G guadalupejunior
Vereinigte Staaten
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 $
Preis
13 Tagen
Dauer
Hilfreich?
Bewertungen
1 Bewertungen für diesen Service
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
G guadalupejunior
Vereinigte Staaten
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 $
Preis
13 Tagen
Dauer
Hilfreich?
