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I will develop custom flutter app features for android and ios
Vu Dinh Khoa
About this gig
I will develop cross-platform Flutter app features for Android and iOS, with Firebase/API integration and release support.
This gig is for buyers who need one clean Flutter codebase for an MVP, feature or full module.
I can help with:
Cross-platform Flutter app development
Android and iOS UI from Figma, screenshots or wireframes
Firebase Auth, Firestore, Storage, FCM/APNs or Supabase
REST API integration and JSON handling
Profiles, dashboards, forms, lists and notifications
Bloc, Riverpod, GetX or Provider state management
Clean architecture, routing and reusable components
Google Play Console: AAB/APK, keystore, app signing, testing tracks
Apple Developer/App Store Connect: certificates, provisioning, TestFlight upload
Android/iOS build errors, crashes and performance issues
You will get clean Flutter/Dart source code, implementation matched to your app or fresh setup, basic testing when possible, and handover notes.
Portfolio: https://khoavd001.github.io/khoa-mobile-developer-portfolio/
Message me first with feature list, design/screens, repo, logs, API/Firebase details, store/release context, deadline and platforms. 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 an existing app?
Yes. I can review your current Flutter codebase, fix bugs, add features, refactor structure, improve performance, and prepare release builds.
Can you help publish to App Store or Google Play?
Yes. I can help prepare TestFlight, App Store, Google Play, signing, release builds, and submission steps when you provide the required developer account access.
Do you support Firebase and API integration?
Yes. I work with Firebase, Firestore, Cloud Functions, REST, GraphQL, Supabase, Hive, Drift, and payment or notification integrations.
What do you need before starting?
Please send the app goal, designs or screenshots, source code access if available, API docs, test account, target platforms, and deadline.
Can you build a full app from scratch?
Yes. For a full app or MVP, please message me first so I can break the scope into milestones, features, delivery time, and the right package.
