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I will develop your cross platform app with flutter
Juan J
About this gig
Looking for a Flutter developer to build or improve your application?
I will develop clean, responsive and cross-platform applications using Flutter and Dart, with a single codebase that can target:
Android
iOS
Web
Windows
macOS
Linux
What I can help you with:
Flutter app development
Bug fixing and debugging
New screens and features
Responsive and adaptive UI
API integration
Firebase integration
Database integration
Performance improvements
Cross-platform development
Existing Flutter project improvements
I focus on writing clean, maintainable code and delivering solutions that work well across the platforms required by your project.
Please contact me before ordering so we can discuss your requirements, platforms, features and project scope. For medium or complex applications, I can provide a custom offer based on your requirements.
Have an idea or an existing Flutter project? Send me a message and tell me what you need.
Get to know Juan J
Juan J
Jefe de proyectos de TI
- FromChile
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English
I am a Computer Engineer graduated from Universidad Tecnológica de Chile, INACAP, with a certification in Flutter by Udemy. Currently, I work as an IT Project Manager at GIMO Solutions, where I analyze client requirements, design efficient solutions and develop software for multiple platforms.
My Portfolio
FAQ
Which platforms can you develop for?
I can develop Flutter applications for Android, iOS, Web, Windows, macOS and Linux. Please contact me to discuss which platforms your project requires.
Should I contact you before placing an order?
Yes. Please contact me before ordering so I can review your requirements, features, platforms and project scope and recommend the right package or create a custom offer.
Can you fix bugs in an existing Flutter project?
Yes. I can debug and fix issues in existing Flutter projects. Please send me a description of the problem and any relevant error messages before ordering.
Can you integrate APIs, Firebase or databases?
Yes. I can integrate APIs, Firebase and databases depending on your project's requirements. Contact me first so I can evaluate the complexity and provide an appropriate quote.
Is the source code included?
Yes. The source code for the work completed as part of your order is included.
