John Krewson

Greater St. Louis Area United States

Founder at Sketch Development Services

Technology / Software / Internet

John Krewson is the founder and President of Sketch Development Services, a software development studio that provides Agile coaching, consulting and training. Sketch delivers software for its customers using Agile principles and practices, and helps other organizations with their Agile transformations. John has been an active member of the Agile community since 2003 as a developer, ScrumMaster, development leader and coach. He recently led the agile transformation for MasterCard Worldwide, scaling agility to 10,000 team members across 6 continents and multiple product lines. He was previously an agile coach with VersionOne, where he worked with dozens of companies from startups to the For...