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Fiverr Pro
Português
$
USD
I will fix android app bugs, crashes and android studio errors
Mobile and Web App Developer
Hi, I’m Chandan Kumar, a professional Java and Android Developer with expertise in Java, Kotlin, Spring Boot, Firebase, modern web and app development.
I build secure web applications, responsive webs...
Sobre este Serviço
Is Your Android App Crashing or Not Working Properly?
Are you facing:
App crashes?
API not responding?
Firebase authentication errors?
Login/Signup issues?
Database problems?
Gradle build errors?
Slow performance or lag?
UI layout breaking on different devices?
Authentication & Backend
Firebase login/signup issues
Token/session problems
Admin panel integration bugs
Database sync errors
Dont worry Im here to fix it efficiently and professionally.
Meu portfólio
Outros serviços de Manutenção de Aplicativo Móvel que eu ofereço
Perguntas frequentes
Q: Do you need the source code?
A: Yes, I need the source code to properly debug and fix the issue.
Q: Can you fix apps built by other developers?
A: Yes, I can analyze and fix third-party code professionally.
Q: Can you fix urgent issues?
A: Yes, urgent fixes are available. Please contact me first.
