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Meet Our Team

John "Rock" Greiner is an individual with 30+ years of computer experience, is alumni of Rasmussen Business College, Mankato State University and South Central Technical Colleges. He has strong backgrounds in Computers and Networking, Computer Aided Drafting/Design/Manufacturing, as well as electronics and electronics engineering technology. This gives him strong ties to Q’s engineering and manufacturing customers.

Being a fan of learning things, he enjoys the rapid pace of computer and network technologies and hopes to be one of Mankato’s premier computer advocates. He also enjoys Q InfoTek and co-owner Wendy's vision of making Q InfoTek’s hot spot for High End Technologies.  He has been with Q InfoTek/Q Computers since 1998.

John’s credentials include Microsoft Certified Professional and Small Business Specializations.

Rock’s hobbies include cooking, both fresh and salt water aquariums, computer gaming, fishing, camping and is ever involved in projects with his wife Wendy.


Wendy loves helping clients learn to use technology efficiently on their own, especially their own websites. She works together with each client to design the website or complete the training that works well for their business or themselves.

For the first 15 years of her career, Wendy worked in the music field as an educator and music director. Computers were only her hobby. Her first website, created in 1995, was for her own church. Starting that site began the journey into the world of web design and programming. In 2003, she began creating websites full time in her home. When Wendy began working for Q Computers in 2005, she brought her web clients with her. Today that business has grown to become the Q InfoTek Web Department. Wendy has developed more than 200 websites for clients all over the United States.

Wendy also enjoys teaching group technology classes through Mankato’s Community Education Department as well as one-on-one individual classes in Q InfoTek’s meeting/conference room.

Vice President

Dawn M Juberien

Dawn brings her strong customer service background and organizational skills to Q InfoTek as Customer Relation Coordinator.  With over 11 years experience as an Administrative Assistant for a non-profit organization, and 12 years as an Independent Sales Consultant with a home based business.  Dawn has also served in various chair capacities within the Community and church organizations.  As a Mankato native, she is familiar with the community and surrounding area businesses.  Married with three children, and currently one fur baby, Otis.  In Dawn's spare time she enjoys crafting, knitting, repurposing projects with her husband, and cooking.


Let me introduce you to Otis (Dawn's fur baby). Otis is our people greeter.  He is always excited to see the next client coming through the door.  Feel free to give him a treat (provided), and pat on the back.  If ignored, Otis repeatedly sneezes, hoping to gain your attention.

Customer Relation Coordinator

Biography coming soon.

Service Coordinator

Steve finds himself at home behind a glowing monitor. Whether at home, at work or in the car, he surrounds himself with technology. Steve knows a variety of programing languages, most of them self-taught. Working with Wendy, he helps to bring the customer’s ideas to life. Usually you don’t see his work, but the result of it.

Quote: “If you don’t see my code then I did it correctly.”

His latest adventures in technology have lead him into 3-D TV, which he watches in whatever free time he has. Whether that be programming, playing video games, or browsing the internet looking for new ways to use technology.

Senior Website Programmer

Bob grew up in Albert Lea MN, with one older brother and his parents.   After graduation Bob worked with his father to start up Brooks Safety Equipment.   After several years of building up the business Bob decided to go back to school to learn new skills, where he enrolled in a computer class at the technical school in albert lea.   After graduating from this program Bob wanted to learn more about technology.   Bob moved to Mankato and enrolled at South Central Technical college, in the computer programming curriculum.   Where after graduating, the college hired Bob to manage and operate their data center.  Bob has held other positions at other Technology companies in the Mankato area after completing his schooling.
Bob and Diann have been married for 28 years and live in Eagle Lake, where they raised two children, son Cory and daughter Kimberly.   Now Bob and Diann spend time with their two grandchildren Koby and Dexter.   Bob and Diann both like to spend time outdoors.   And are avid bowlers in the winter months.  Bob likes to learn and keep up with the latest technology’s.
Remote Support Technician