Arkady Picture Arkady Maydanchik is a recognized practitioner, author, and educator in the field of data quality and information integration. Arkady's methodology and breakthrough ARKISTRA technology, were used to provide data quality services to numerous organizations. Arkady's former data quality company, Arkidata Corporation, was recognized in Inc 500, Deloitte & Touche Technology Fast 500, and DM Review 100 lists. Arkady is the author of Data Quality Assessment book and numerous articles, and a co-founder of eLearningCurve.


Olga Picture Olga Maydanchik is a data quality practitioner and educator with over 20 years of experience. Her clients include such household names as Kimberly-Clark, Sprint, and Verizon, and she also held senior positions in large international companies. Olga holds MS degrees from Moscow State University and Wayne State University.

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