I'm not over 50 yet (47) but I'm done applying for programming jobs and I don't want to get back into management unless it is my own company. Currently I'm wor

I'm not over 50 yet (47) but I'm done applying for programming jobs and I don't want to get back into management unless it is my own company. Currently I'm working full time as a data engineer for a local government agency waiting for some side business to take off. Just started a productized service business offering "an elite squad delivering a complete web application over a single one-week sprint" (the idea is to take some business process currently managed through spreadsheets+email and turn it into a web application - complete with reports, filters, search, permission control and etc in one week).