React Native
Flutter
Kotlin
Swift
JavaScript
TypeScript
Firebase
Node.js
Git
Companies I've built for
Coming Soon
I build conversion-focused websites and high-performance mobile apps that help businesses reduce manual work, reach more customers, and grow revenue.
We discuss your goals, requirements, and timeline — no obligation, no jargon.
I design and develop your solution with regular progress updates so you're always in the loop.
We deploy your product together and I provide ongoing support as your business grows.
Yes, absolutely. I'm happy to sign a Non-Disclosure Agreement before discussing any project details. Client confidentiality is a priority for me.
I typically work with a 50% upfront deposit and 50% on delivery. For longer projects, I use milestone-based payments. I accept bank transfers and mobile banking (bKash, Nagad, and international wire).
Yes. Using Flutter and React Native, I deliver a single codebase that runs natively on both platforms — which means faster delivery and lower cost compared to building two separate apps.
Yes. I have 95%+ approval rates on both Google Play Console and Apple App Store Connect. I handle the full submission process including store listings, screenshots, and compliance checks.
I offer ongoing maintenance and support packages. Even after handover, I'm available for bug fixes, OS update compatibility, and new feature development as your business grows.
Let's turn your idea into a real product. Reach out and I'll respond within 24 hours.
razwanulhasan@gmail.com
+880 1749-237060
Connect with me
Usually replies within 24 hours — often much faster via WhatsApp.