Our People

We are passionate, people centric problem-solvers

What makes Summa a success are the people that drive it. 

We love the hard problems our customers bring us, we share their highest aspirations for success, and we’re inspired to help them make the most of every opportunity. We take pride in giving every project our absolute best and consistently attaining fantastic results that serve both customers and end users.

We take our work seriously, but our relationships are good-natured and easy. Smiles and laughter are the secret ingredients that make our collaborative problem-solving so effective.

Take a moment to meet some of us...

Audrey Dunning, Chief Executive Officer, Summa Audrey Dunning Chief Executive Officer Read Bio
Rick Kotermanski, Chief Strategy Officer, Summa Rick Kotermanski Chief Strategy Officer Read Bio
Dan McDermott, Chief Delivery Officer Dan McDermott Chief Delivery Officer Read Bio
Lee Ann Prosky-Carter, Chief Financial Officer, Summa Lee Ann Prosky-Carter Chief Financial Officer Read Bio
Mark Coy, Chief Human Resources Officer, Summa Mark Coy Chief Human Resources Officer Read Bio
TJ Muehlfeld – Vice President, Marketing T.J. Muehlfeld Vice President, Marketing Read Bio
Ed-Engler_crop.jpg Ed Engler Founder and Chairman Read Bio
Gary Voight, Board Member, Summa Gary Voight Board Member Read Bio
Jorge Balderas, Distinguished Technical Consultant Jorge Balderas Distinguished Technical Consultant
Jeff Belback, Distinguished Technical Consultant Jeff Belback Distinguished Technical Consultant
Owen Brown, Senior Business Consultant Owen Brown Sr. Business Consultant
Katrina Chakraborty, Technical Consultant Katrina Chakraborty Technical Consultant
Michelle_Gilboy-crop.jpg Michelle Gilboy Agile Coach
Anthony DeLuca, Senior Project Manager Anthony DeLuca Senior Project Manager
Andrew Habich, Software Apprenticeship Manager, Summa Andrew Habich Software Apprenticeship Manager
mark_lotter-crop.jpg Mark Lotter Design & Strategy Leader
Adam Menzies, Salesforce Practice Lead, Summa Adam Menzies Salesforce Practice Lead
Ben Northrop, Distinguished Technical Consultant, Summa Ben Northrop Distinguished Technical Consultant
Derrick Oigagbe, Salesforce Developer, Summa Derrick Oigagbe Salesforce Developer
Chris Ruch, Director, Agile Practice, Summa Chris Ruch Director, Agile Practice
Luisa Rueda, Marketing Programs Manager Luisa Rueda Marketing Programs Manager
Sandhya Talari, Sr. Technical Consultant Sandhya Talari Sr. Technical Consultant
Emily Wolfe, Visual Interaction Designer, Summa Emily Wolfe Visual Interaction Designer

Ready to Join Our Team?

We’re always looking for talent to join our team. Check out our job posts to see if there’s an open position of interest.