Kathryn Korostoff is a market research professional with a special interest in how organizations acquire, manage, and apply market research. Over the past 20 years, she has personally directed more than 600 primary market research projects and published over 100 bylined articles in trade magazines. Currently, Kathryn spends her time assisting companies as they create market research departments, develop market research strategies, or otherwise optimize their use of market research. Prior to Research Rockstar, Kathryn completed the transition of Sage Research--an agency that she founded and led for 13 years-- to its new parent company.

She is the author of "How to Hire & Manage Market Research Agencies",

Esther LaVielle is currently an Account Manager at QuestionPro and Survey Analytics, which was started in 2002 in Seattle and is now one of the fastest growing private companies in the US. Prior to her adventure at QuestionPro she spent 3 years as a Qualitative Project Manager at the Gilmore Research Group.