Gertjan Leemans

Developer & Problem Solver

About me

I'm an entrepreneur, mobile developer, gadget enthusiast and I love to read. I've been interested in technology since I was very young, especially computers.

I graduated with a Bachelor degree in Computing Science in 2012. When smartphones got around, I really got hooked. In 2012 I co-founded Digitalisma, to provide customers with the best Mobile experience possible.

Apart from technology, I’m a sports fanatic: I play basketball from when I was 5, go to the gym 4 times per week on average, and have been coaching teams for 10+ years. I’m always on the lookout to learn new skills, and I love to use my time (and of others) as effectively as possible.

I excel at finding creative solutions to problems, which contributes to everything I think and do. I question everything, because if nothing is sure, everything is possible.

Life shouldn’t be hard when we have so much technology to help us.






Gertjan Leemans


  • Games

  • Music

  • Reading

  • Series

  • Mobile

  • Beer

  • Code

  • Travel

My resume

Co-Founder & Developer

Digitalisma 2012 - Current

A young, ambitious, but most of all skilled business that designs and creates apps and mobile websites.

Mobile Developer

MDC 2012

Building the self-scan SDK for Android, that lets users do self-checkout with their mobile phone in supermarkets.

Mobile Developer & Internship

Onesixty Mobile Concepts 2010 - 2012

Interned here twice, and got to learn how to build apps. Among other things: Cardealer app, Lost in Time and some other apps. Both times I got an 80 as a degree.

Bachelor Computer Science

Avans University of Applied Sciences 2007 - 2012

Graduated with an 80.

"I think of life as a good book. The further you get into it, the more it begins to make sense."

-Harold Kushner

What my clients say