About Us

Search form

Mark Engelhardt

Mark Engelhardt

Software Engineer, System Administrator

Mark has the ability to program in PHP/MySQL as well as a dozen other languages. He can execute IT projects of any complexity, is well-versed at building databases, and is a whiz at creating elegant and robust integration solutions.

Despite living in a state that’s predominantly land-locked, Mark continues to pursue his interest in competitive sailing on “Mojito,” his Viper 640.

  • Online since: 1990
  • Building websites since: 1994
  • Signal employee since: 2013

Meet Signal's Team

David Zahn
Partner, Founder

Dave Zahn

Dave is a visual artist by training and a graphic designer and media technologist by profession.

Phil Marshall
Partner, General Manager

Phil Marshall

With almost 20 years in the industry, Phil's mastered an impressive list of programming technologies.

Mark Engelhardt
Software Engineer, System Administrator

Mark Engelhardt

Mark has the ability to program in PHP/MySQL as well as a dozen other programming languages.

Scott Jeter
Designer, Programmer, Project Manager

Scott Jeter

Trained in graphic arts and influenced by computer science, Scott's gained a broad perspective in the fast-moving industry of web development.

Craig Bailey
Designer, Programmer, Project Manager

Craig Bailey

Craig's first online experience was in 1985, logging in at 128 kbps to Quantum Link, an early predecessor of America Online.

Designer, Art Director

Natalya Zahn

Natalya is a Boston-based illustrator, designer and visual story-teller skilled in traditional media and digital techniques.