Your instructor's credentials include: He has been as programmer and software developer for most of his adult life. He has created Virtual Reality (VR) experiences for education. He has programmed a robotic arm for fiberoptic cable switching in data centers. He has maintained websites for start companies including one crypto currency company.
He has updated business computer systems that run business both large and small including a milling machine factory, entertainment and DVD manufacturing, and running an on-site and online conference for educators to discover games for learning in colleges, K-12 education, business, commerce, healthcare and military.
In his youth his family traveled extensively on international vacations. He can tell you stories from his travels. He has learned from his travels that there are many ways to solve problems, not just one 'right' way. So, he loves hearing you describe how you like to solve problems your way.