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Fiverr Pro
English
$
USD
I will develop, fix, and customize your android app
MD SABBIR
About this gig
I am a professional Android app developer with practical experience in building, fixing, and customizing modern mobile applications. I can help you turn your app idea into a functional, user-friendly, and reliable Android application.
My services include Android app development, UI implementation, bug fixing, app customization, Firebase integration, API integration, authentication, database integration, splash screens, navigation, and other Android app features.
I have experience working on real-world applications such as YNNSSA QUIZ, a complete Android quiz application that includes interactive quizzes, user profiles, leaderboards, Firebase integration, and a modern user experience.
Whether you need a new Android app, want to add features to an existing application, or need help fixing bugs and improving your app, I will carefully understand your requirements and provide a clean and reliable solution.
What I offer:
Android app development
UI/UX implementation
Firebase integration
API integration
Bug fixing
App customization
Feature development
Performance improvements
Feel free to contact me before placing an order so we can discuss your project requirements .
Get to know MD SABBIR
MD SABBIR
Mobile App Developer Android And React Native Specialist
- FromBangladesh
- Member sinceJan 2026
Languages
Bengali, English, Hindi, Urdu
Hi, I'm Sabbir Alom, a passionate Software Developer specializing in JavaScript, Android, and React Native development. I build, fix, and improve modern mobile and web applications with clean, reliable, and user-friendly solutions.
My skills include JavaScript, React Native, Android, Python, Firebase, API integration, UI implementation, and bug fixing.
I focus on understanding client requirements and delivering quality work on time. Have an app idea or development problem? Feel free to contact me!
My Portfolio
FAQ
What information do you need to start my Android app project?
I need your project requirements, app idea or existing source code, required features, design/screenshots if available, API or Firebase details if needed, and any other relevant resources. Please contact me before ordering so we can discuss your requirements.
Can you fix bugs in my existing Android app?
Yes. I can troubleshoot and fix Android app bugs, crashes, UI issues, functionality problems, Firebase issues, API-related problems, and other development issues depending on the project.
Can you add new features to my existing Android app?
Yes. I can add new screens, features, Firebase functionality, API integration, authentication, navigation, and other custom functionality to an existing Android application.
Do you provide Firebase and API integration?
Yes. I can integrate Firebase services and APIs into Android applications, including authentication, database functionality, and other required integrations.
Can you develop an Android app from my UI design?
Yes. You can provide Figma designs, screenshots, or other UI references, and I can implement the design as a functional Android application.
Can you publish my app on Google Play Store?
I can help prepare your Android app for Google Play Store submission and guide you through the publishing requirements. Google Play developer account ownership and final publishing remain with the client.
Can I contact you before placing an order?
Absolutely. I recommend contacting me before ordering so I can understand your requirements, confirm the scope, and suggest the most suitable package for your project.
