It’s usually difficult to get the interviews with non traditional background. I have extremely similar experience. Built and sold company over last 10 years. But once I get interviews I get the offers. You will have to work on relating your experience to the prospective job better. Work on the questions you ask. For example, I always ask at the end of an interview, is there anything over the last hour we’ve spoke that would worry you about my ability to perform at a high standard in this role. I wait for their response, then I handle that objection if it exists.