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I will develop flutter mobile app hybrid andriod ios app development with express js
Oliver H
About this gig
Are you looking for a professional Flutter developer who can build a powerful, scalable, and fully functional mobile app for Android and iOS?
I specialize in cross-platform mobile app development using Flutter with a robust Express.js backend to deliver fast, secure, and production-ready applications for startups, businesses, and entrepreneurs. I build modern apps with clean UI, smooth performance, and scalable architecture designed to grow with your business.
WHAT I OFFER:
- Flutter mobile app development
- Cross-platform app development
- Android app development
- iOS app development
- Hybrid mobile app
- Full stack mobile app
- Express.js backend development
- Node.js REST API development
- Firebase integration setup
- MongoDB database integration
- User authentication system
- API integration and testing
- UI/UX mobile app design
- Admin dashboard development
- App bug fixing and optimization
I ensure clean code structure and smooth performance across all devices. Every project is built with industry best practices to guarantee speed, security and scalability.
Lets turn your idea into a powerful mobile application that stands out in the market and delivers real results for your business
Get to know Oliver H
Oliver H
AI Mobile App Developer
- FromUnited Kingdom
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English, French, Spanish
Hi, I’m Oliver, a verified AI developer with over 4 years of experience in artificial intelligence, natural language processing, and mobile app development.
I create intelligent, scalable, and user-focused solutions that drive business growth and elevate digital experiences.
Focused on performance, usability, and long-term value, I deliver AI systems that are both powerful and intuitive. From streamlining operations to enhancing user engagement, I turn complex challenges into simple, effective solutions.
FAQ
Do you develop both Android and iOS apps?
Yes, I develop fully functional cross-platform apps using Flutter for both Android and iOS from a single codebase.
Can you build backend APIs for my app?
Yes, I provide Express.js / Node.js backend development with secure REST APIs and database integration.
Which database do you use?
I can work with Firebase, MongoDB, or SQL databases depending on your project requirements.
Will my app be scalable and secure?
Yes, I build apps using clean architecture, secure authentication, and scalable backend systems for long-term use.
Do you provide UI/UX design for the app?
Yes, I create modern, responsive, and user-friendly UI designs optimized for better user experience.
Can you fix bugs in my existing Flutter app?
Yes, I can fix bugs, improve performance, and optimize your Flutter app for better speed and stability.
Do you also handle app deployment?
Yes, I can assist with app deployment to Play Store and App Store if required.
