I started studying Computer Sciences at the Hogeschool Utrecht. After receiving my degree I started my career in 1999 at Lost Boys Interactive Media (now Digitas LBI). Working with various (web) technologies ranging from C++, PHP, MySQL, ASP, COM, SQL Server, DB2, J2EE to SDL Tridion CMS R4. In 2002 I decided to take the deep dive Microsoft technology, back then still .NET Framework 2.0. Areas back then were: software factories, service orientation, MOSS2007, Visual Studio 2015, ADO.net, WebForms, etc.
(still on my bookshelf: back then eBooks where not so common)
In 2007 I started working for Crossing Channels, away from Tridion CMS and using a custom .NET framework for Web: Genie Framework. Crossing Channels was later in 2012 acquired by HintTech in Delft. HintTech was known as a solid Tridion implementation partner, so which was a perfect match for me personally with my experience with SDL Tridion. In 2015 HintTech agreed to join Tahzoo. And in 2018 Tahzoo Netherlands got acquired by EPAM Systems. It is much like a smaller fish got eaten by a bigger fish over and over again.
You can find me on LinkedIn: https://nl.linkedin.com/in/guusbeltman
I was on of the first Guus-es on Twitter: http://www.twitter.com/guus/
You can find my open source projects on GitHub: https://github.com/Guzzter
I like coding challenges on CodingGame. Contact me if you are too. My name there is TooManyBugs