X, do you have any programming skills? You will need to verify code written by a newbie before you put it into production (I hope).
Oh yes. Too many people tried to rip-off me with clearly no idea how to write custom drivers. So, at the end, I decided to do the job alone.
This feedback is not relevant to people who posted in this thread. They might be
excellent programmers, I just did have the time to trial anyone else after having too many rip-off attempts on Telegram.