Mark Siegrist

Senior Instructional Designer, Vertex, Inc.

Mark Siegrist is a Senior Instructional Designer for Vertex Inc., a tax compliance software and research company. He has many years experience designing, developing, and delivering both traditional and online training programs. He has been involved in creating and enhancing active training techniques that inspire people to learn faster, more effectively, and with better retention. His courses are participant-centered and results-oriented.

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