Leo Vasiliou

Leo Vasiliou is the Director of Web Performance Engineering at Catchpoint Systems where he uses charts and graphs to answer questions, settle debates and help people make sense of them. Leo contributes to Catchpoint's Blog at http://blog.catchpoint.com/, but also writes at http://www.webtortoise.com, which is dedicated exclusively to the charts and graphs of web performance. Before he joined Catchpoint, Leo ran large, complex performance programs and IAC's Search and Media Business