A 30-year veteran of the software development industry, Ken Schwaber is a leader of the agile process revolution and one of the developers of the Scrum process. A signatory of the Agile Manifesto in 2001, he subsequently founded the Agile Alliance and the Scrum Alliance. Ken authored Agile Project Management with Scrum and coauthored Agile Software Development with Scrum and has helped train more than 47,000 certified ScrumMasters.