Getsavvy educated engagemrnt

Hello,
I am launching a new UK-based platform called "GetSavvy" and I need a skilled freelancer to build the core technical infrastructure. The goal is to create a simple, automated system that allows users to request a guide via a freephone number and have it delivered to them instantly via email.
This project has 3 key parts:
1. A Simple WordPress Website:
• A professional, clean, and fast 3-page website (Home, About, Installer Registration).
• The site's main purpose is to look credible and point to the freephone number.
• The "Installer Registration" page needs a simple form that captures an installer's name, email, and trade.
2. An Automated 0800 "Info Line":
• Set up a UK 0800 number using a VoIP provider (I am open to your recommendation, e.g., Twilio, Vonage, etc.).
• Configure a simple IVR (phone menu): "Welcome to GetSavvy. For our Electrics guide, press 1. For our Roofing guide, press 2..." etc. (There will be 12 options).
• The system must be able to capture the user's email address when they say it or type it.
3. An Automated Email Delivery System:
• This is the most important step. The system must automatically trigger an email to the user with the correct PDF guide attached based on the option they selected on the phone.
• For example, if a user presses "1" for the Electrics guide and provides their email, they should instantly receive the "Electrics Guide" PDF.
• You will need to use a tool like Zapier, Make.com, or a similar platform to connect the phone system to an email service (like SendGrid or Mailchimp).
What I will provide:
• All text and content for the website pages.
• The 12 PDF guides, ready to be sent.
• The logo for the website.
• The script for the automated phone message.
What I need from you:
• A fully working, end-to-end system that delivers on the 3 points above.
• Recommendations for the best, most cost-effective platforms to use (VoIP, etc.).
• A clear breakdown of your quote for the entire project.
This is a one-time project to build the complete automated system. I am looking for a reliable and efficient freelancer. Please include examples of similar automation or WordPress projects you have worked on in your proposal.
Thank you