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I will do mobile app development, android app ios app development, as flutter developer
Mercy
About this gig
I'm Mercy, a professional Flutter developer with 3+ years of experience turning ideas into high-performing, beautifully designed mobile apps for Android and iOS. From helping startups launch their very first product to scaling solutions for established businesses I've been there at every stage, and I know what it takes to ship apps that users actually love.
What sets me apart? I don't work alone. I bring a cross-functional team to every project, meaning you get design, development, and backend all under one roof, all working in sync.
What We Build For You
- Cross-platform mobile apps (Android & iOS) using Flutter
- Android-only or iOS-only native apps
- Backend systems and REST API development (Node.js, PHP, Laravel)
- Frontend web apps (React.js, Next.js)
- App dashboard design with full prototype
- Website to mobile app conversion
- API integration with third-party services
- App testing, QA, deployment, and ongoing support
Our Process Simple, Clear & Collaborative
- Discovery We learn your goals, users, and vision
- Design We wireframe and prototype in Figma before a single line of code is written
- Development Clean, scalable Flutter code built for performance.
Contact me, let's build something.
Get to know Mercy
Mercy
Full Stack Mobile App Developer
- FromUnited States
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English
I am a results-driven Full Stack and Mobile App Developer with 2–4 years of experience building high-performance digital products. I specialize in iOS and Android development, UI/UX design integration, and end-to-end software engineering. My work is defined by clean, maintainable code and seamless user experiences.
FAQ
What information do you need to get started on my app?
Great question! To kick things off, it helps to have a general idea of what your app should do, who your target users are, and any design references or apps you admire. Don't worry if you don't have everything figured out; that's what our discovery call is for! We'll guide you through the process f
Do you build for both Android and iOS?
Absolutely! We use Flutter, which means your app is built once and runs beautifully on both Android and iOS. You get two platforms for the price of one; no compromise on quality, performance, or design.
How long does it take to build a mobile app?
It really depends on the complexity of your project. A simple app with basic features can be ready in 2–4 weeks, while a more feature-rich app with backend integration may take 6–12 weeks. Once we understand your requirements, we'll give you a clear timeline upfront; no surprises!
Will I be able to update the app content myself after it's delivered?
Yes! We build with scalability and ease of use in mind. If you need an admin panel or CMS so you can manage content yourself, just let us know and we'll include that in your package. We also offer ongoing support if you'd prefer us to handle updates for you.
What happens if I need changes after the app is delivered?
We've got you covered! We include revision rounds in every package, and we also offer post-launch support so you're never left on your own. If you need bigger changes down the line, we're always just a message away; think of us as your long-term tech partner, not just a one-time service.
