Doug Whitaker is a professional in their field. Colleagues describe them as "Doug and I worked very closely for the last several years leading GTM for the fast growing Contact Center business at RingCentral. Doug is an exceptional sales leader and his strong partnership with marketing enabled us to drive significant growth in the business to a mature GTM strength in the RingCentral product portfolio. Doug is one of the most knowledgeable Contact Center sales leaders I have worked with and would be honored to work with him again. " and "Doug is an astute teacher and extremely focused. For several years I worked with Doug in a professional services role and his technical depth and understanding of the contact center industry never failed to impress me. As my manager I could not have hoped for more to help me develop quickly to manage a varied and demanding territory. Doug knows sales and understands customer needs. This makes him a very successful individual and a terrific customer partner."