QMlive: The way software should be « Change to learn
Challenge to Learn
FEBRUARY 6, 2010
John Kleeman started Questionmark some 20 years ago, building the first version at his kitchen table. Stoas is representing Questionmark in the Netherlands for more than 10 years and we have over a 100 customers using Perception intensively. Questionmark is a ‘standard’ software company building proprietary software.