Raspberry Pi - Captive Portal & DHCP setup

I require a skilled freelancer with strong knowledge in Raspberry Pi, Ubuntu/Debian.
Your main tasks will involve:

- Setting up Raspberry Pi with dhcp/cative portal/apache2/phpmyadmin/maria-db/iptables/ufw.
- Setting up a captive portal with a registration page (PHP/HTML/JAVASCRIPT).
- Page must be contain only email field and submit button.
- If a user connect to wifi/wired and receive dhcp ip will get a message for further steps.
- Open a page with registration form.
- After email is input and submit is clicked should send and activation link to email.
- If the link is clicked the user will grant access to internet.
- If no click on link, the access on internet will be blocked AFTER 10 mins.

Ideal Skills:

- Proficiency in Raspberry Pi configuration
- Expertise in Ubuntu/Debian installation and tweaking
- Proficiency in Ubuntu/Debian troubleshooting
- Experience in working with DHCP configuration
- Understanding of cative portal setup

PS. IMPORTANT ->
IF YOU BID AN AMOUNT, THAT FILL BE FINALLY.
NO NEGOCIATION.
THE SPECIFICATIONS ARE CRISTAL CLEAR !!!!