Hi I'm Mark, and I am very pleased to meet you!
My IT career spans 2 decades and I've worn many different hats over the years. I am a serial entrepreneur and have launched two startups in The Netherlands. I've also been a CTO three times.
I started working with C# and the .NET framework 15 years ago. Today I live in Barcelona and spend my time creating online courses to share my knowledge of professional C# programming with a wide audience.