Outsource your job. Responsibly.
Create a 2-person development team at $24 per hour to help you with existing projects. Why 2 devs? Because even the best developers need code reviews and accountability.
One main developer who does the coding
One support developer to test and code review the work of the lead
No project managers, account managers, or anyone else is involved - or has access to your data - just the two devs working on your project.