Borgestein is a dedicated engineer with a Master of Science in Sustainable Energy aswell as Bachelor of Engineering (Honours) in Electrical and Electronics Engineering. He started from a technician level with a certificate, he has progressively advanced to a well established engineer.

Within the professional scope his research interests encompasses a broad spectrum, including Micro and Nano-electronics, Bioinstrumentation, Wireless Power Transmission,  RF, Microwave and Millimeter Wave Engineering, Sustainable Energy Solutions, and Energy Regeneration Techniques. His enthusiasm lies in utilizing technology to address sustainable challenges and drive innovation across these domains.