DevNano

Mariano Heredia

I've built 20+ mobile apps at Kartjuba. I'm implementing Web solutions at Commit 36. Working to make Rosta and MusicPrism successful microstartups.

Demucs Web: an app to separate music into source tracks

Demucs is an AI software for music source separation developed by facebook research. You give it an audio file – i.e. a song track – and…

On how a pandemic can impact on a workers utility app usage

The early days: launch and initial app adoption From day one Rosta started getting organic search impressions and downloads on the App Store…

iOS: the Art of User Notifications scheduling

Since I launched Rosta two years ago, users have been asking for two missing features mainly: Add Notes on calendar days Alerts…

Rosta hits 1k DAU and first $500 AdMob payment

I keep developing Rosta as side project. I keep spending every Monday to tackle current sprint tasks. I release a new app version at least…

15 years as a Pro Software Developer

Java Standard Library Development In 2005 Intel was about to launch a Software Development Center in Córdoba, Argentina. That year the…

Rosta hits 900 Daily Active Users

Making small upgrades seems to keep the user base consistently growing. Last app versions included: iOS 13 support and Dark Mode UI…

10 years as a Mobile Developer and Entrepreneur

Is it possible to fall in love twice with computers? After that moment when I discovered my passion for computers, I never had the same…

Rosta hits 800 Daily Active Users

I'm spending every Monday to make progress on new app features. It's been slowly but constantly growing since I launched. There's an organic…

20 as a Software Developer

In my youth I used to be a huge supporter of the best soccer team in my hometown: Gimnasia y Tiro de Salta. Gimnasia y Tiro making its way…

23 years as a computers power user

Do you remember the first time – if ever – that you fell in love with a computer? Intel Pentium MMX 200Mhz, 2GB hard drive, 32MB RAM, 24x CD…

30 years as a computer user

Can you remember the first time that you used a computer? I can. I was only 5 years old but it was that kind of feeling you can hardly…

Navigated to DevNano