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I will build android flutter apps and fix google play issues
Vu Dinh Khoa
About this gig
I will build Android Flutter app features, fix Android build errors, and solve Google Play Console release issues.
This gig is for Android-focused Flutter apps that need feature work, Firebase/API integration, Play Store deployment, or production fixes.
I can help with:
Android Flutter app development
Material UI screens from Figma, screenshots or wireframes
Firebase Auth, Firestore, Storage and FCM push notifications
REST API integration and JSON handling
Android Studio, Gradle, Kotlin/Java and package conflict fixes
Google Play Console: AAB/APK, keystore, app signing, testing tracks, release rollout
Play Store technical rejection and build blockers
Performance optimization and crash fixes on Android
State management with Bloc, Riverpod, GetX or Provider
You will get clean Flutter/Dart source code, Android-focused implementation, basic testing when possible, and handover notes.
Portfolio: https://khoavd001.github.io/khoa-mobile-developer-portfolio/
Message me first with your feature or issue, screenshots/design, repo details, logs, API/Firebase info, Google Play context and deadline. I will review scope and send the right custom offer.
Get to know Vu Dinh Khoa
Vu Dinh Khoa
Flutter Developer Android iOS MVP Production
- FromVietnam
- Member sinceJun 2025
- Avg. response time1 hour
Languages
English, Vietnamese
Flutter mobile app developer for Android and iOS with 5+ years software engineering background and 3+ years professional mobile delivery. I build MVPs, production apps, features, bug fixes and performance optimization with Flutter, Dart, React Native, Firebase, REST APIs, payments, subscriptions, BLE, MQTT, WebRTC, CI/CD, App Store and Google Play releases. I work with clean architecture, Bloc, Riverpod, Provider, clear communication and practical handover notes.
My Portfolio
Other Mobile App Development Services I Offer
FAQ
Can you work with my existing Flutter codebase?
Yes. I can add features to an existing Flutter app, follow your current structure when it is clean, or suggest safe improvements when needed.
Can you integrate Firebase, Supabase, or REST APIs?
Yes. I can integrate REST APIs, GraphQL, Firebase, Firestore, Supabase, auth, storage, push notifications, and documented third-party services.
What do you need before starting?
Please send the feature scope, target platforms, designs or screenshots, source code access if available, API docs, test credentials, and deadline.
Can you fix Google Play Console or Play Store release issues?
Yes. I can help with AAB/APK build errors, keystore, app signing, testing tracks, release rollout, Play Console warnings and technical rejection blockers. Approval still depends on Google review and your account or app policy status.
