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I will build a cross platform flutter app for android and windows
Justin Tagarda
About this gig
Need a reliable Android app built with Flutter?
I will build a functional and responsive Flutter Android application tailored to your requirements. I can create MVPs, productivity apps, educational apps, business tools, dashboards, inventory systems, and custom applications.
What I can provide:
Flutter and Dart Android development
Responsive Material 3 interfaces
Authentication and user accounts
Firebase or Supabase integration
REST API integration
Offline storage with SQLite
CRUD features and business workflows
Secure data handling
Testing, debugging, and performance improvements
Source code and setup documentation
Android Studio project configuration
Google Play submission support as an extra
I can also adapt suitable Flutter applications for Windows desktop. Windows support is available through a separate custom offer because platform-specific layouts, testing, and packaging may require additional work.
Please contact me before ordering with your app idea, required features, number of screens, preferred backend, design references, integrations, and deadline.
Complex applications or extensive backend work may require a custom offer.
Get to know Justin Tagarda
Justin Tagarda
Senior NET Backend and Full Stack Developer
- FromPhilippines
- Member sinceApr 2023
Languages
Tagalog, English
Senior .NET backend and full-stack developer with 15+ years of experience building reliable business software. I specialize in C#, ASP.NET Core, REST APIs, SQL Server, React, Next.js, and TypeScript. I build production systems such as ERP and inventory platforms, dashboards, customer portals, workflow tools, and custom enterprise applications. I can also help with API integrations, AI features, Supabase, Flutter, database design, deployment, troubleshooting, and ongoing support. My focus is clean, maintainable software that solves real business problems.
My Portfolio
FAQ
What types of Android apps can you build?
I can build MVPs, productivity apps, educational apps, business tools, dashboards, inventory apps, and custom Flutter Android applications.
Can you connect the app to Firebase or Supabase?
Yes. I can integrate authentication, databases, storage, user access, and secure Firebase or Supabase services.
Can you integrate an existing API?
Yes. Please provide the API documentation, authentication method, required endpoints, and expected app behavior.
Can you work on an existing Flutter project?
Yes. I can add features, fix bugs, improve performance, integrate APIs, and connect the project to Firebase or Supabase.
Can you create a Windows desktop version?
Yes. Suitable Flutter applications can be adapted for Windows desktop through a separate custom offer. Additional platform testing and packaging may be required.
Is source code included?
Yes. Source code and basic setup instructions are included according to the selected package.
Can you publish the app to Google Play?
Yes. Google Play submission support is available as an extra. You must provide the required Play Console access and store information.
What do you need before starting?
Please provide the app requirements, screen list, design references, backend or API details, required integrations, and preferred deadline.
Can you build a complex application?
Yes, but large applications or extensive backend work may require a custom offer after reviewing the complete scope.
