Dennis has 24 years of experience in various aspects of marketing and business planning for systems and network solutions. He directs a team of analysts that focus on the development of the Networked Services Management practice areas that span performance availability and service management across enterprise and telecommunication markets.

At EMA, Dennis has pioneered research in converging management strategies such as performance/availability and integrated security, as well as other topics. Dennis works extensively with clients to help establish meaningful product positioning within an overcrowded marketplace. He is a speaker on many management related issues.
Prior to joining EMA, Dennis worked to develop marketing strategies and new business models for Cabletron's SPECTRUM management software. Before Cabletron, Dennis spent 14 years with IBM in marketing and communications. This included a year spent as an IBM strategic marketing consultant, traveling globally to model best practices.

Dennis is a featured columnist of the Network Systems Management newsletter for Network World Fusion. He is an author of featured articles in Network Magazine and Business Communication Review.