Integrate Klaviyo with our Opencart 3.0.3.1 website

Looking to integrate Klaviyo with our Opencart 3.0.3.1 website. Klaviyo supports opencart 1.5 and has developed its own extension. You need to make the extension works on opencart 3.

The extension is making integration on the server level and on client-side(JS) that tracks customer's page views and visits, carts etc. (code provided by Klaviyo).

refer to the links for more info:
https://help.klaviyo.com/hc/en-us/articles/115005082927 for general api.
https://help.klaviyo.com/hc/en-us/articles/115005255408-Integrate-with-OpenCart

You will get a converted version of the extension , examin it and make sure it is working on opencart 3, you might need to change the code, integrate the Js and php code provided by klaviyo and make the extension works fully and data is moving between opencart and klaviyo.

To complete all the deliverables, the right developer will have experience in the following:
- PHP, JS
- Opencart developemnt and Klaviyo experience.

In your proposal, please share a brief summary of your experience and tell us about similar projects.