Constantinos has been in the market research for 11 out of the 14 years he has been working. He has put his knowledge and skills to set-up the statistics department at RetailZoom and he believes that without mathematics there is nothing we can do. He is very sensitive about the timely delivery of the data and even more sensitive about the quality. He believes that without a good team, even the most brilliant mathematician would fail. He hates winter, enjoys good food and loves sports.