Built by one engineer, used by millions.

itbuilds is me, Igor - a software engineer based in Novi Sad, Serbia. By day I work in the industry as a backend engineer (mostly .NET, C# and Azure); itbuilds is where I build and ship my own ideas. The name works on three levels: IT for information technology, IT for my initials (Igor Trifunović), and "it builds!" - that small rush of relief every developer knows when the code finally compiles. I published my first Android app in 2013, and since then my apps have been installed by more than 3 million people worldwide.

Music is where it started, and it's still what I'm best known for: Alfa Music and Music Player both handle offline listening and streaming from Audius. Around them I've built a set of everyday tools - ScheduleNow to plan your day and keep new habits going, XML Viewer and JSON Viewer to open and read files properly on a phone, and Elapsed, a home screen widget that shows how far through the day, week, month and year you are.

They're all built and maintained by the same hands, which is why they feel alike: quick to open, simple to use, and light on your phone. No bloat, no clutter - just apps that do their one job well.