Hello,
I saw you need an UNIX like OS developer for your project. But code debug is special, and the success of your project depends on having solid knowledge in C language and algorithms - so there's a lot at stake in getting this right, and imagine you're looking for someone who 'gets' how important this is to you. Over the last five years, I developed IoT projects based on C/C++, Python, and Java which gives me the confidence I can help you.
Best Regards
Luis
PS. Shot me a message with timeslots you're available today, and I can run you through it on a call together
Check this Git repo of OS161 [login to view URL]