Convert out Wix site FreeGuides.com into a better platform (Connected to Firebase)

Our startup's website FreeGuides.com is currently hosted on Wix. This causes us huge issues as SEO isn't optimised and we have a work around to show our tour listings making it very slow and unresponsive https://www.freeguides.com/experiences-list

We are looking for a freelancer to propose an alternative to Wix that can do the following:

1. Connect dirreclty to firebase
2. Marketing/front end editing friendly but also dev friendly
3. Migrate our existing blogs https://www.freeguides.com/blog
4. SEO every page and tour listing page to google
5. Live chat
6. Responsive design

To enter this project please analyse our current Wix site and give an in-depth breakdown of the platform you would recommend us to move to by addressing the above concerns.

The freelancer who is chosen will then migrate our Wix site to the chosen platform.

Any freelancer that uploads a generic proposal will be removed immediately.


Skills
● Back-end Dev (eg. Node JS, Python)
● Databases (eg. SQL, MySQL, PostGres)
● DevOps (eg. AWS or GCP)
● Mobile App Dev (eg. React Native, Android/IOS)
● Version Management Tools (eg. Git)
● Strong understanding of compatibility issues across
browsers.
● Experience with performing QA tests alongside
development.
● Excellent verbal and written communication