Our People

Derrick holds a Bachelor of Science and a Ph.D. in Electrical Engineering from the University of New Brunswick. After graduation, Derrick worked as a Senior Research Scientist for a major medical MRI manufacturer in Cleveland, Ohio (Philips Medical Systems) where he filed his first patent.

His focus at Philips was software product development and designing complex MRI measurement techniques (for moving “samples” like the human heart).

He was responsible for lifecycle management of Philips software and introduced quality control systems to allow them to become ISO9000 certified. Derrick is a co-founder of Green Imaging Technologies and has acted as the company’s Chief Technical Officer since it was incorporated in 2005, transitioning to CEO in 2020.

Derrick’s technical expertise has allowed GIT product offerings to increase significantly, as is evidenced by his over 30 peer-reviewed publications and five patent filings in the field of NMR. A selection of Dr. Green’s work is listed on the Publications page.

Mark has over 20 years’ experience in helping clients find the right solution for their needs. He brings extensive sales and marketing experience to the GIT team, as such, heads up sales and marketing activities, oversees all customer contact, while keeping an eye out for new business opportunities through his role as business development lead.

Mark’s past experience in international software sales and project management ensure that GIT’s clients, and potential clients, receive the best possible customer service. Mark’s strengths include written, and verbal communication skills, account management, technical sales and marketing of technology-driven products and services. As VP of Business Development, Mark uses all his experiences and skills to seek out new applications of our technology and bring those applications to market.

Jenny Cain is the Lab Services Manager for Green Imaging and has been with the company since 2013. She holds a Bachelor of Science Degree from the University of New Brunswick. In this role Jenny is responsible for overseeing and managing various aspects of lab operations.

Drawing on her 10+ years experience, some of her specific duties include communicating with clients to understand project requirements and expectations, developing long-term operational strategies, improving lab performance, project management, and finding ways to  increase quality of customer service and implement best practices across all levels. Jenny plays a crucial role in ensuring the smooth operation, quality, and efficiency of our NMR rock core analysis lab.

Mike has a Bachelor of Science degree from the University of New Brunswick. His post-graduate work focused primarily on molecular physics and included both a Masters degree from the University of New Brunswick and a Ph.D. from the University of Waterloo.

After graduation, Mike’s career diversified working first in astrophysics while doing a post-doctoral fellowship at NASA’s Jet Propulsion Lab. Following this position, Mike moved into the field of nuclear physics in Chalk River Ontario with Bubble Technology Industries (BTI) as a research scientist. His work with BTI focused primarily on developing unique radiation detectors for defense and homeland security organizations, first responders, space agencies, regulatory/standards groups, and research institutions.

This work has resulted in three patent filings.
Mike joined Green Imaging Technologies in September 2015 as a Principal Research Scientist. Mike works closely with our research team innovating new NMR techniques and tools for our clients.

Dragan Veselinovic is the Senior Applications Specialist for 
Green Imaging Technologies.

He holds a Master’s of Science in Physics degree from the University of New Brunswick. Dragan has worked in several capacities at GIT, which has allowed him to become the “Go To” person for our customers.

Dragan has conducted research, managed the laboratory, and trains all new customers. He has software and testing knowledge that allows him to help our customers solve their day-to-day problems.

He also plays an important role in many of the research and development projects undertaken by GIT.

Dragan is a long standing member of the Society of Petroleum Engineers (SPE) and Society of Core Analysts (SCA).

Tuan Vo joined the Green Imaging’s lab services team in October of 2021 as the Technical Director. He holds a Bachelor of Science Degree with a focus on biochemistry from the University of Texas at Austin.

After graduation, Tuan joined Core Laboratories where he held numerous different positions located in both Houston, TX and Calgary, AB. Over his 12+ years with Core Labs he held such positions as SCAL Senior Core Analyst, NMR Laboratory Supervisor, and Assistant Operations Manager, Rock Properties. Tuan has extensive experience in laboratory core analysis data and its application in formation evaluation.

He has highly specialized laboratory and industry experience in core NMR and its use in interpretation and modelling on hydrocarbon-bearing reservoirs.

Tuan is an active member of the Society of Petrophysicists and Well Log Analysts (SPWLA), the Society of Petroleum Engineers (SPE), and a lifetime member of the Society of Core Analysts (SCA).