(040) 2390620 info@vanl.nl
The team

The faces of VANL

Managing Director Abe de Graaf has been active in the IT and PT sector for years; he has, for example, worked as a project and interim manager at HTM. This is where he discovered that the different programs and databases were used in a minimal and unstructured manner. Since this should be easier and clearer, he developed his own application: TMWalker.

As of the 19th of April 2021, Stef van der Sommen started his internship for his Master in Computer Science & Engineering.
He will focus on our databases and Public Transport data in the upcoming months. 

Han Swinkels joined our team on the 17th of May 2020 as a developer. He developes and configures TMWalker4 apps and implements these for our clients.

As of the first of January 2017, Ella de Graaf was added to the team. As a Marketer and Project Manager, she supports the company in it’s online and customer oriented outings, and provides and monitors the internal scrum planning. 

Jesse Hahn, one of our developers, prepares implementations of TMWalker4 ever since Juli 2019. He also configures TMWalker4 apps, so that its functionalities can be delivered.

Curious about the posibilities?


Building Twinning, De Zaale 11
5612 AJ Eindhoven


Mon - Fri: 8.30 - 17.30

Give us a call

(040) 2390620