Rainer Gawlick is an Operating Executive with Clearhaven. Rainer has held executive sales and marketing positions at a broad range of technology companies including AspenTech, Lightship Telecom, SolidWorks, Sophos, Intralinks, and Perfecto Mobile. He is on the board of several technology companies including Proto Labs (NYSE: PRLB), Progress Software (NASDAQ: PRGS), ChyronHego (video software), Photoshelter (DAM for media), Oktopost (social media), SingleDigits (Wifi and internet services), Sectigo (security) and Cloudsense (CPQ). Rainer started his career at McKinsey & Company after earning a Ph.D. in Electrical Engineering and Computer Science from MIT. He was born in Germany.