About
A one-person studio with high standards
HM Dev Studio is run by Hasan Mahmud. It started with a browser that respected privacy, and grew into a small collection of apps for everyday problems, like browsing privately and keeping track of your paperwork.
Because the studio is small, the person who designs an app is also the person who writes it, tests it and answers your email. If something is broken, you will hear back from the one who can fix it.
- 2
- apps released
- 2
- platforms: Android and Windows
- 1
- person who answers your email
How we work
Simple rules we build by
Private by design
We collect as little as we can. Memento backs up to your own Google Drive, not to our servers, and Rapid+ keeps each browsing profile in its own separate space.
One problem per app
Each product has a single job and does it without clutter. Fewer screens, fewer settings, less to learn.
Free to start
You can install and use every app without paying. Paid plans only add extras on top of something that already works.
What we build with
From phone to server
- Android (Kotlin, Jetpack Compose)
- Windows desktop (Electron)
- Websites
- Firebase
- Node.js backends
- On-device ML
- Self-hosted servers