Leadership Team

Jim Quasius

Jim Quasius

CEO & President

Jim has been with GCA since 1999 and has been CEO and owner since 2002. As CEO, he has focused on building GCA to be focused on client service and providing a strong corporate culture, while moving the company to be an IT security services company. Prior to that, Jim spent 20 years working in the aerospace, manufacturing and construction industries. In his role as CFO and COO, he specialized in turning around and rebuilding companies by applying information technology, restructuring finances and revamping business practices to return them to profitability.

Outside of work, Jim enjoys spending time with his wife of 37 years and his children and grandchildren. He is an avid cyclist, water skier and racquetball player.

Jim holds a B.A. in Accounting from the University of South Florida.

Robert Ivey

Robert Ivey

Chief Technology Officer

Robert has worked in Identity and Security for more than a decade, as a part of the GCA team. As someone who is always striving to learn more, Robert enjoys taking things apart, learning how they work, then putting them back together; especially when it comes to computers and securing systems. When Robert needs a break from the ones and zeroes, he enjoys spending time with his beautiful wife and daughter, who both insist he does not talk about computers.

Robert holds a B.S. in Computer Science from the University of South Florida.

Karthik Akkarammal

Karthik Akkarammal

Technical Consultant
David Chan

David Chan

Senior Technical Consultant
Christopher Cohoon

Christopher Cohoon

Technical Architect
Dan Fashauer

Dan Fashauer

Accounting
MJ Foster

MJ Foster

Technical Consultant
Bob Giguere

Bob Giguere

Director of Marketing
Otha Hansford

Otha Hansford

Technical Consultant
Joel Hercik

Joel Hercik

Enterprise Account Executive
Michael Herrman

Michael Herrman

Enterprise Account Manager
Gary Jolley

Gary Jolley

PAM Architect
Nazampreet Kaur

Nazampreet Kaur

Senior Technical Consultant
Maninder Kaur

Maninder Kaur

Technical Consultant
Durema Keefe

Durema Keefe

Purchasing Manager
Amy Kessler

Amy Kessler

Senior Account Manager
Kyle Knox

Kyle Knox

Senior Security Consultant
Daniel Lyman

Daniel Lyman

Software Engineer
Supakij Ngamwongpaiboon

Supakij Ngamwongpaiboon

Senior Technical Support Consultant
Kayla Peacock

Kayla Peacock

Client Success Manager
Dan Quasius

Dan Quasius

Manager of Finance
Ken Selleck

Ken Selleck

Vice President of Operations
Thomas Seyfors

Thomas Seyfors

Senior Project Manager
Rajkaran Singh

Rajkaran Singh

Technical Consultant
Dan Southard

Dan Southard

MicroFocus Practice Manager
Bob Stumpp

Bob Stumpp

Identity Management Consultant
David Ton

David Ton

Technical Consultant