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$
USD
I will build a custom flutter app from scratch for your business
Mahdi Hasan
About this gig
I will develop a high-quality, cross-platform Flutter app that runs seamlessly on both iOS and Android. As a Computer Science student at United International University with professional experience at Advanced Apps Bangladesh Limited, I combine academic knowledge with real-world expertise.
What I Offer:
Custom Flutter Development: Clean, maintainable code following best practices
Firebase & Node.js Backend: Complete backend solutions with authentication and databases
Advanced Features: Payment integration, real-time communication, and Google Maps
API & Web Sockets: Seamless connection to any backend service
State Management: Scalable architecture using proven patterns
UI/UX Implementation: Pixel-perfect implementation from your designs
Testing & Deployment: Comprehensive testing and app store publishing
Why Choose Me?
Proven Expertise: Academic foundation + professional experience
Full-Stack Proficiency: Flutter, Dart, Firebase, and advanced integrations
Quality Focus: Clean architecture and performance optimization
Clear Communication: Regular updates throughout development
Reliable Delivery: Committed to deadlines and quality standards
Get to know Mahdi Hasan
Mahdi Hasan
- FromBangladesh
- Member sinceNov 2025
- Avg. response time1 day
- Last delivery5 months
Languages
Bengali, English, Hindi
As a Full-Stack Flutter Developer with a BSc in Computer Science at United International University and professional experience at Advanced Apps Bangladesh Limited I specialize in building scalable high-performance mobile applications. My expertise spans apps for E-Commerce with payment integration, Food Delivery systems with real-time tracking, Social Media networks, Chat applications and Ride Sharing solutions. Using Flutter, Firebase, Nodejs. I create robust backend architectures, seamless API integrations and intuitive user interfaces. I am committed to delivering clean, maintainable code.
My Portfolio
FAQ
What do you need to start working on my Flutter app?
To begin quickly, please provide: 1) Your app requirements/designs , 2) Any existing codebase (if applicable), and 3) Details about desired features (authentication, payments, etc.).
What is your development process?
My process is: 1) Requirement Analysis & Planning, 2) UI/UX Implementation, 3) Core Feature Development & Backend Integration, 4) Testing & Quality Assurance, 5) Delivery & Deployment Support.
Do you provide the complete source code?
Yes, upon final delivery and payment, you will receive the complete, well-documented source code and all project assets. You own 100% of the rights to the delivered code.
What backend services do you work with?
I have extensive experience with Firebase (Fire store, Auth, Cloud Functions) and can also build custom backends using Node.js, depending on your project's scalability needs.
Do you offer post-delivery support?
Yes, I provide 30 days of free bug-fixing support for any issues related to the delivered code. Ongoing maintenance and feature addition can be discussed separately.
What is your experience with app store submissions?
I have successfully published apps to both Google Play Store and Apple App Store and can guide you through the entire process, including meeting their guidelines.
How do you handle communication during the project?
I believe in transparent communication with regular updates through Fiverr's messaging system. You'll see progress at every major milestone.
