Try to run your application for a year, and when you run into problems don’t just fix them, find solutions to keep it from happening ever again. Stick to some

Try to run your application for a year, and when you run into problems don’t just fix them, find solutions to keep it from happening ever again. Stick to some LTS linux distribution so you don’t have to think about that stuff too much, it’s annoying otherwise. When you’re ready for hard mode start doing it on a raspberry pi on like a 0.5MB/s link, and add random reboots by pulling the plug. Once all that’s done you’re probably close enough to found a device management company.