Mobile apps
Android products with clear flows — built for daily use, not demo screenshots.
Mobile apps and complex web products.
I’m Mahmudunnobi Rain, Senior Software Engineer at BengalByte. Under RainLab I also ship Android apps, complex webapps with real workflows and data, and websites that hold up beyond a brochure.
How I work
Projects
Shipped apps on Google Play, plus tools still taking shape.
Live Shipped
Pathok – জনপ্রিয় বাংলা বই
Bengali ebook reader with free books from Bangladesh, India, and translated world literature.
- Android
- Bangla books
- Free reading
- Google Play
Live Shipped
Medic | BD Prescription & Drug
Mobile prescribing workspace for doctors in Bangladesh — write, manage, and share prescriptions with drug lookup.
- Android
- Prescriptions
- Drug directory
- Google Play
2025–2026 Shipped
MiniPOS – Shop Khata & Dues
Easy sales, purchase & due tracker for small shops. Works offline.
- Flutter
- Drift / SQLite
- Google Drive backup
- Bangla + English
Soon Soon
Next tool
Another app or tool — details soon.
A lab for serious software.
RainLab isn’t locked to one industry. I build mobile apps people download, complex webapps teams run on, and websites that are engineered properly — clear UX, solid architecture, local context when it matters.