I would focus on the “why” of the work more than the “how”. The details of your coding may not land, so be prepared to discuss the job and business more general

I would focus on the “why” of the work more than the “how”. The details of your coding may not land, so be prepared to discuss the job and business more generally. Maybe they don’t end up coding. Help them understand how your role fits into the business as a whole. What do other people do that helps the business succeed. Most of all, if they seem interested in anything you say, just ‘yes’ that and give them more even if it wasn’t your plan A.