Hello,
I have already deployed similar configurations with hostapd, iptables, DHCP server, I have experience in script development (Bash Script, Python)
I am a DevOps (sysadmin + developer), I have been working for many years on configuring servers based on Linux (RHEL7, Centos, ArchLinux, Debian, Ubuntu, Slax, Gentoo), BSD (OBSD).
My availability is Full-Time so, I can start right now. I hope you message soon.
Kind regards.