Marek was one of many developers to respond to my request for help creating an online appointment booking and tracking system. He was happy to demonstrate what he could do in advance of any decision to work together and actually started the project for real. I was very impressed with his eagerness and ability to get the job done quickly.

While not an overly complicated system, it was very important to make it secure and easy to use for both members of staff and site visitors. Marek really got stuck in to the intricate details of the project and his help was invaluable. I wouldn't hesitate to work with him again, a true Drupal expert!