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I will be your flutter developer for cross platform mobile app development
Omar Macea
About this gig
Flutter developer for cross-platform mobile app development
Hi, I'm Omar, a full-stack mobile developer with 5+ years shipping Flutter apps for startups, agencies and founders. I build apps that don't just look good in a demo: they ship, they work and they scale.
Why work with me:
- One codebase for Android + iOS, zero compromises
- Production-grade architecture and clean code
- Pixel-perfect UI matching your brand
- Fixed pricing, predictable timelines, honest communication
What you get:
- Fully functional Flutter app (Android + iOS)
- Clean, commented source code you own 100%
- App icon + splash screen
- Optional Google Play & App Store submission
- Post-delivery support window
Stack: Flutter, Dart, Firebase, Supabase, REST/GraphQL, Stripe, RevenueCat, AdMob, push notifications, Google Maps.
Have a bigger or more complex project? Message me before ordering and I'll scope it and recommend the right package. Serious projects only: I deliver real software, not throwaway demos.
Get to know Omar Macea
Omar Macea
From idea to system, no detours
- FromColombia
- Member sinceJul 2025
- Avg. response time2 hours
- Last delivery1 week
Languages
Spanish, English
I’m a developer with over 6 years of experience building mobile applications and backend systems, specializing in Flutter, Firebase, and Node.js. Throughout my career, I’ve contributed to more than 30 real-world projects, including a mobility platform with real-time geolocation and tracking, an internal logistics and dispatch system for BBVA, and a comprehensive academic management solution for educational institutions.
In addition to working with modern tools like Docker and n8n, I focus on building scalable and efficient solutions with best practices from architecture to deployment.
My Portfolio
FAQ
Do I get the source code?
Yes — all packages include full, clean, well-documented source code. You own it 100%.
Can you publish my app to the App Store and Google Play?
Yes, store submission is included in the Premium package. For Basic and Standard, I offer it as a custom add-on. You'll need active developer accounts ($25 one-time for Google, $99/year for Apple).
What if I need backend development too?
I integrate with existing backends (Firebase, Supabase, REST APIs) as part of the gig. If you need a custom backend built from scratch, message me and I'll prepare a custom offer.
Will the app work on both Android and iOS?
The Standard and Premium packages cover both. The Basic package is Android-only — perfect for MVPs and validation.
Do you provide post-launch support?
Yes — every package includes a 14-day bug-fix window after delivery. For ongoing maintenance, I offer monthly support plans (ask me).
Can I see your previous work?
Absolutely. Message me and I'll share my portfolio with case studies from real shipped apps.
What if my project is bigger than the Premium package?
No problem — message me with your scope and I'll send a custom offer. I work in 10-day sprints with fixed pricing per sprint.
Do you sign NDAs?
Yes, I'm happy to sign an NDA before discussing project details.
Will my app be ready for future updates and new features?
Yes. I build on a clean, scalable architecture with up-to-date Flutter packages, so adding features, growing your user base or supporting new Android/iOS versions is simple. I also offer ongoing maintenance after delivery.
