microcontroller for Hatchery machine

I am looking for a skilled freelancer to design a microcontroller for my hatchery machine. The microcontroller should have the features as attached , subject to minor changes.
Attached also the old system for reference , the engineer who designed the system was resigned

I have sensors already available, so no additional sensors or components are required.
Required design and selection of parts , prototyping of one system , help in mass production after verification.

As for the type of microcontroller, I am open to suggestions . The ideal freelancer should have experience in microcontroller programming and be able to design a system that is reliable and efficient.