Website for analytics

Hi,

This is the open-source code I'm using for analytics. https://github.com/plausible/analytics

It displays website visitors, visited pages, countries, etc. Among the given data I have Company IP.

You'll find an example of the actual output in this link: https://plausible.io/

Now, I have another local database that holds many company details such as name, business, social media, contacts, etc, and even their employees.

What I want to do is :

1/ Using the IP coming from the open source, I need to display, on a new page, all the company data coming from my local database. So, a new API would be developed.

2/ Among the new data displayed, I need to have a link to the employees' list of that company. It should be displayed in a new page, tab, or popup (I'm open to any other user-friendly suggestion). So, another new API would be developed.

3/ The open source already sends emails with visitors' data. I need to add the new data inside but for the company only (not the employees)

4/ I need to change the website design, colors, etc.

Here is an example of a company x with IP 1.2.3.4. As soon as I click on its IP, I will be redirected to a new page that displays all the company data. Another link, named for example 'Employees' should take me to a new page, tab, or popup (I'm open to any other user-friendly suggestion), that holds all the employees' data.

FYI:
- provide detailed documentation of added code
- install the final code on my hosting space

Thanks