Hi, I'm Md Rumman Hossen
Expert Flutter developer specializing in high-performance mobile apps with Dart, and secure banking-grade backends with PHP & Firebase.
- 50+Projects
- 5+ yrsExperience
- 100%Client satisfaction
About me
I help founders and teams ship reliable apps — from MVP to production. I focus on clean code, clear communication, and measurable outcomes. Over the last years I’ve delivered mobile and web applications across e‑commerce, finance, education, and services.
- Strong product sense and UX thinking
- API design, auth, and deployments
- Performance and accessibility
Core expertise
- Mobile: Flutter & Dart
- Web: PHP/Laravel
- Data: MySQL, Firebase
- Ops: CI/CD, store releases
Journey
Started with Flutter and Android; shipped first client app.
Expanded to Laravel and modern web stacks.
Freelancing full‑time; built apps for SMEs and startups.
Advanced architecture, testing, CI/CD; 50+ projects delivered.
Highlights
Rapid MVPs
Launch in weeks with scalable foundations.
Secure builds
Auth, roles, and safe data handling.
Performance
Fast, smooth UX across devices.
What clients say
What founders, startups, and engineering teams say about partnering with Rumho.
“Delivered exactly what we needed, on time.”
— Client, Dhaka“Great communication and attention to detail.”
— Founder, RemoteFAQs
What stacks do you use?
Flutter/Dart for mobile, PHP/Laravel for backends, and Firebase/MySQL for data.
Do you support after launch?
Yes, I provide maintenance plans for fixes and enhancements.
How do we start?
Share your goals and timeline; I’ll propose scope and cost.