People before technology

At Think|Stack, we design meaningful customer experiences and innovative technology solutions for conscious brands.

Using technology to improve lives.

We believe that technology should support experiences that bring people together rather than encouraging isolation. Whether designing experiences that delight customers or creating social impact, people should come before the technology.

Who We Are

We are entrepreneurs, project managers, engineers, and technicians who respect the interconnectedness of technology systems. We collaborate within an agile environment to design innovative solutions to real problems.

Chris Sachse

CEO, Co-Founder

Mark Berman

Principal, Co-Founder

Travis Sachse


Joe Ireland

Sales Executive

Andrea DiGiacomo, PMP

Project Management Director

Molly Fahey, PHR

HR Director

Mike Burns

Security Director

Zach Hill

VP of Architecture

Jake Jones

Systems Administrator

Aris Argyros

Technical Associate

Sam Morekas

Project Engineer

Alex Welkner

Security Engineer

John Van

Security Engineer

Gabe McWilliams

Systems Engineer

Mike Hess

Project Engineer

Sean Meadows

Project Engineer

Tabitha Marshall


Larisa Gelis

Client Services

TJ Williams

Helpdesk Technician