The GTS Staff
Chief Executive Officer
Gary has been a leader in the design and deployment of computer networks, communications infrastructure and workflow solutions for hundreds of organizations in various sizes. Prior to
founding Green Technology Services, Gary created and ran several businesses, including serving as the Director of IT and Facilities at Corporate Synergies Group. In his over seventeen years in IT, he has also excelled in leadership roles for companies such as XTel Communications, Iridian Technologies, and Healthcare Network Development Inc.
Both born and raised in Salem County, Gary and his wife, Sabrina, continue that tradition by raising their two boys, Ian and Christopher, in Pedricktown. The Greens strive to serve their local community in various ways. In the past, Gary has served on the Salem County Chamber’s Marketing Committee and has been a Chamber of Commerce Member for five years. Gary has also served on the Oldmans Township’s Board of Education, both as the Vice-President and President, over the past six years. He continues to serve his community by making contributions to the annual Pedricktown Day event, which takes place every October. Gary has served on the Penns Grove – Carneys Point – Pedricktown Little League Board of Directors for two years, in addition to coaching and managing various Little League teams for over seven years. In the two years he has participated in the MS-150 Ride City to Shore, Gary has come to appreciate the many ways one can make a difference in the community around oneself.
John has over 30 years of experience working in the computer industry from tech support to development to management and ownership. John comes to Green Technology after owning two other IT
Having been in the industry since 1980, John is well versed in many programming languages, networking infrastructure design, project management, process flow analysis, budgeting and planning and has had the opportunity to see the evolution of Technology blossom to what it is today.
John is married to his wife Martha and has 5 children, John, Michael, Sarah, William, and Nicholas whose ages range from 20 to 28. Recent graduates from college are sons John and Michael and daughter Sarah and still attending college are William and Nicholas. John has also been very involved in his community with coaching little league soccer, baseball, basketball, street hockey, roller hockey and was in charge of the travel soccer program.
Michael Peltz is a graduate of Suffolk County College in New York, where he obtained a degree in Humanities. In addition to this degree, Michael obtained an NC Certification from Surry Community College
Director of Operations
Vaughn Groce has over 15 years of experience working in the computer industry from tech support to training to management. During this time, he has gained the analytical, organizational and
Vaughn has worked for several different companies over the past 15 years, including Comcast and Salem Community College, and has also owned his own business. It is in these roles that he excelled in management and client relations. Vaughn’s focus has always been on helping clients reach their technology goals.
Colleen D. Gjefle
Website Design & Management
Colleen D. Gjefle began her career as a computer programmer with the US Air Force, but was quickly moved into a computer graphics / communications position once it was discovered that she was
With her artistic background and the blossoming of the internet, moving into the field of website design was a logical and natural progression. In addition to website design and development, she also creates traditional print design products for the company.
Bio to come.
Andrew Sinigaglio is a graduate of Penn State University, having recently obtained his Bachelor’s Degree in Information Sciences & Technology. Although he graduated from Penn State’s Brandywine
Bio to come.
Mike Giordano, a graduate of Stockton University, received his Bachelor’s degree in Graphic Arts in 2015. Beginning as a graphic design major, Mike ended up studying web design later on in his college career and then interning here at Green Technology Services during his senior year.
Sales & Marketing