Stefan Roock studied computer science in Hamburg. He lives in a small town near Hamburg and works mainly in Germany. Since 1999 he has participanted in dozens of projects as a developer, coach, consultant and trainer. Has has in-depth experiences with Scrum, eXtreme Programming, Feature-Driven-Development und Crystal. He approaches new projects with a "methodology per project" mindset and combines practices from several methods for the situation at hand.
Stefan wrote books about eXtreme Programming and Refactoring and speaks regularly at conferences about agile topics.
Articles I've written
Five Tips for Impediment Resolution with Scrum
Impediments can slow down or even halt the progress of an otherwise well-functioning Scrum team. Let's take a look at the most common challenges that crop up on teams and what steps you can take to resolve them.
If the impediment bac...