Our Management Team

Jeff Kuehn, Manager Systems Engineering

Jeff has been with Xamin for over 7 years. He holds a degree in Informational Technology and currently resides in Cedar Rapids, Iowa. His hobbies include ATV riding, attending his kids sporting activities, and any Iowa Hawkeyes sporting event (major fan!).

George Yang, Support Manager

George has been with Xamin for over a decade. He currently resides in Gilbert, Arizona. His career highlights include development of Xamin’s NOC team and our 24/7 alerting process. Client surveys have a 96%(29/30) satisfied score for the last 4 years, but he counts this more of a team than personal accomplishment. His hobbies include reading, hiking, golfing, video games, model kit building and is an avid soccer lover and Packers fan. George is certified in MCDST and MCP.

Ben Fishbune, Infrastructure Manager

Ben has been with Xamin for nearly a decade and currently resides in Madison, Wisconsin. His career accomplishments include virtualizing a 2200 user network to VMware solution in 2007. In addition, he has managed and overseen the deployment of the entire infrastructure and internal domain refresh during Xamin’s rebranding. His hobbies include: sports, cooking, hiking/camping, guitar, and traveling. He holds degrees in Business and Computer Science and certifications include: VCP, MCP and ECSA.

Jeremy Baumruk, Manager of Professional Services

Jeremy currently resides in Chandler, Arizona and has been with Xamin since graduating college with a degree in Computer Science. His career accomplishments include managing major projects for our financial clients with a high success rate and positive feedback.  He has assisted Fiserv with countless consulting engagement projects to detect performance issues and resolve them.  Lastly, Jeremy has led a training session for new CDW sales engineers on technology in community banks to help them understand how to sell to the financial industry. His hobbies include golf, creating music, hiking, traveling, and playing with new tech gadgets. His certifications include MCP, VTSP, and FCNSA.


Lonny Brooks, Manager of Security Services

Lonny joined the Xamin family in November of 2014 and serves as the manager of security services. Lonny has been immersed in the IT industry for over 20 years,and is a former team member at Verizon and HR Block. He is self taught, and carries several security certifications. He currently resides in Fort Worth, Texas and hobbies include video Games, wine making, camping, and fishing.