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I will fix lovable app replit web app supabase firebase issue sdk vibe coding base 44
Samuel O
About this gig
Do you need a high-performance mobile app, a fast FlutterFlow/Flutter MVP, or urgent bug fixes that are stopping your launch?
Youre in the right place!
I'm Samuel, a Senior Mobile Developer with 4+ years of experience, 50+ apps delivered. I build and fix apps using Flutter, React Native, FlutterFlow, Bubble, and Expo, ensuring clean code, smooth UI, and fast delivery across iOS & Android.
What I Can Do for You
- Bug Fixing & App Optimization
- Fix Flutter/React Native/Expo bugs (UI glitches, crashes, freezes)
- Fix white screens, EAS build errors & Expo SDK issues
- Resolve layout/UI issues for pixel-perfect, responsive screens
- Improve performance (lag, slow animations, memory leaks)
- Refactor messy code for speed & scalability
- Fix 3rd-party library conflicts & API errors
- Full App Development (Flutter, FlutterFlow, React Native)
- Custom mobile apps (iOS + Android)
- MVPs & prototypes delivered FAST
- Smooth UI/UX with animations
- Expo app debugging & optimization
- Clean, scalable codebase with documentation
- Powerful App Features I Can Add
- REST / GraphQL / Supabase / Firebase integrations
- Payment gateways: Stripe, PayPal, Razorpay
Send me a message with your app detailsor your error screenshot
Get to know Samuel O
Samuel O
3D ANIMATED WIX WEBSITE, ECOMMERCE and MEMBERSHIP WEBSITE SPECIALIST
- FromNigeria
- Member sinceJul 2024
- Avg. response time1 hour
- Last delivery1 week
Languages
English, French, Spanish, Japanese
I’m a results-driven 3D Animated Wix Website, eCommerce & Membership Platform Specialist dedicated to helping brands stand out and convert. I design modern, interactive Wix Studio websites with immersive 3D animations, seamless user experience, and high-performance functionality.
From online stores to membership systems, I build platforms that are visually engaging, mobile-responsive, and optimized for sales, subscriptions, and growth.
My focus is simple: create websites that don’t just look premium but drive real business results.
Let’s turn your idea into a powerful digital experience.
My Portfolio
FAQ
Do I need to message you before placing an order?
Yes please send me your app idea, existing project files, or bug details first. This helps me confirm the exact scope, delivery time, and the best package for your needs.
Can you work on an existing Flutter, FlutterFlow, React Native, or Expo project?
Absolutely! I can fix bugs, add new features, refactor code, improve performance, or continue development from where your last developer stopped.
What do you need from me to get started?
Depending on the project: App concept / requirements Figma design or sketches (optional) Existing source code or Git repo API documentation (if needed) Firebase/Stripe credentials (if applicable) Once I have these, I start immediately.
Can you publish my app to the Play Store and App Store?
Yes! I handle the full submission process, fix rejection issues, prepare listing assets, and guide you through certificates and signing. Store deployment is available as an add-on or included in premium packages.
Do you offer post-delivery support?
Yes every order includes free support to ensure everything is stable. For long-term maintenance or updates, I also offer affordable monthly support plans.
