Portrait of Jérôme Cabanis

Jérôme Cabanis

I’m an independent software developer and founded Let Dev Begin to offer my services as a freelance developer.

A computer engineer and self-taught programmer since the age of 14, I have extensive experience in application development, both professionally and personally.

Professionally, I have developed Windows applications in C, C++, C#, and Java. Personally, I have always remained committed to building applications and shareware for Apple computers: first for the Apple II in assembly language, then for the Mac in Pascal and Objective-C, and, in recent years, for macOS and iOS in Swift and SwiftUI.


Thoughtful apps, made with care.

Discover my applications for playing, creating, and enjoying your content.

Klarnon Wars icon

Klarnon Wars

A space strategy game inspired by a classic: outsmart the Klarnon invasion and save the galaxy.

Learn more

Audiobook Factory

Turn your audio files into polished M4B audiobooks, ready to enjoy in the Books app.

Learn more