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I will fix bugs in your android app and firebase issues
waleed sana
About this gig
Here is a more precise and keyword-optimized version:
Are you looking for a reliable Android app developer to build, fix, or improve your mobile app?
You are in the right place.
I am a professional Android developer with 6 years of real-world experience in building high-quality Android applications for startups, businesses, and individuals. I focus on clean code, smooth performance, user-friendly design, and scalable solutions.
What I Offer
- Custom Android app development
- Android bug fix and performance improvement
- Firebase app setup and issue fixing
- REST API integration and backend connectivity
- UI/UX design implementation
- Kotlin and Java Android app development
- SQLite and Room Database integration
- App publishing on Google Play Store
- Maintenance and future updates
Technologies I Work With
- Java
- Kotlin
- Android Studio
- Firebase
- REST APIs
- SQLite
- Room Database
- Material Design
Why Choose Me
- 6 years of hands-on experience
- Clean and maintainable code
- Fast and clear communication
- On-time delivery
- Client satisfaction is my priority
Lets discuss your idea or issue and turn it into a smooth, powerful, and professional Android app.
Get to know waleed sana
waleed sana
Modern Web Developer Vite JS Node JS and Full Stack Systems
- FromPakistan
- Member sinceMar 2026
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Urdu, Hindi, Spanish
I am a results-driven full-stack developer who builds high-performance, scalable, and production-ready web applications using Vite JS and Node.js.
I don’t just write code, I design systems that are fast, reliable, and built to grow with your business. From frontend to backend, APIs to databases, I deliver complete solutions with clean architecture and professional standards.
Clients choose me because I focus on quality, clear communication, and delivering exactly what works — not just what’s asked.
If you’re serious about building a solid, long-term product, you’re in the right place.
Other Mobile App Development Services I Offer
FAQ
1. What do you need to get started
I need your app idea features list design references if any and target audience details
2. Do you provide UI UX design as well
Yes I design clean modern and user friendly interfaces based on your requirements
3. Will you publish the app on Google Play Store
Yes I can handle the complete app submission process for you
4. Do you provide source code
Yes you will receive full source code with proper structure and documentation
5. Can you fix bugs in my existing app
Yes I can fix bugs improve performance and update your existing Android application
6. Do you develop apps for both Android and iOS
This gig is focused on Android but I can also build cross platform apps if required
7. Will my app be scalable for future updates
Yes I follow best practices to ensure your app is scalable and easy to maintain
8. Do you provide backend development
Yes I can develop backend systems and integrate APIs based on your project needs
9. How do you ensure app quality
I perform testing for performance usability and compatibility before delivery
10. Do you offer support after delivery
Yes I provide support and maintenance options after project completion
