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Our Team

Our team is what makes Excella unique.
Excellians are passionate thinkers, big dreamers and dedicated problem-solvers. We are also pretty fun, too.


Chris Arsenault

Principal Solution Architect

Jimmy Benani

Vice President, Federal Health and Civilian

Mindy Bohannon

Agile Analysis Xpert

Paul Boos

Principal Fellow, Organizational Transformation

Marissa Bornholdt

Agile Xpert

Jaman Botts

Director, Workforce Management

Rachel Bushman

Change Management Xpert

Jacob DeChant

Recruiting Manager

Jaap Dekkinga

Agile Xpert

Mathias Eifert

Practice Director, Organizational Transformation

Jeff Gallimore

Chief Technology and Innovation Officer

Sandy Gillespie

Chief Operating Officer

Gavin Gollehon

Market Vice President, Strategic Growth

Mark Grove

Agile Xpert

Allison Harvey

Director, National Security

Ali Jafari

DevOps Xpert

Robert Kim

Lead Corporate Recruiter

Nadina Kezel

Executive Vice President, Finance

Zak Mahshie

General Counsel & Compliance

Ruben Marchiani

Vice President, National Security

Eddie Morris

Vice President, Pricing and Profitability

Brandon Muncy

Recruiting Manager

Adam Parker

Agile Xpert

Mahreen Rashid

Executive Vice President, People Services

Sarath Ravella

Vice President, Strategic Initiatives

Brian Rodrigue

Data Integration Xpert

Christina Seiden

Senior Vice President, Strategic Growth

Brian Sjoberg

Agile Xpert

Tony Solomita

Vice President, Innovation

Nicole Spence-Goon

Agile Xpert

Hunter Tammaro

Agile Xpert

Doguhan Uluca

Principal Fellow, Modern Software Delivery

Thelma Van

UX Xpert

Leslie Welch

Data Visualization Xpert

Burton White

Co-Founder & CEO, Excella, Inc