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I will build simple business apps with flutter
Javimunoz
About this gig
Is your mobile app crashing, slow, or full of annoying bugs?
I help fix bugs, broken features and performance issues in mobile apps quickly and cleanly.
What I offer:
Bug fixing & debugging
Performance optimization
Stability improvements
Error fixing
Code cleanup
Testing and validation
Perfect for:
Android apps
iOS apps
Flutter apps
Business apps
MVPs
Internal tools
Why choose me:
Clear communication
Fast response
Clean solutions
No unnecessary complexity
Real problem solving
Important:
Revisions include adjustments to the delivered fix.
New features or new issues are not included.
If you're not sure which package fits your case, message me and Ill guide you.
Get to know Javimunoz
Javimunoz
Senior Mobile Engineer and Tech Lead for Android Kotlin and Flutter
- FromSpain
- Member sinceFeb 2025
Languages
English, Spanish
Senior Mobile Engineer and Tech Lead with 12 years of experience building Android and cross-platform products with Kotlin, Java and Flutter. I have led mobile development at Fever, Tymit, Deloitte, KADO and Arktic while remaining hands-on with architecture, implementation, code reviews, testing, CI/CD and releases. My background includes fintech, payments, telecom, ticketing and AI-powered products such as Alex. I can build an MVP, modernise an existing app, solve complex Android issues or provide senior technical leadership, with clear communication and maintainable production-quality code.
