Implement a Chrome, Firefox, Edge, Safari plugin to greb data from current page and do a post on demand

we search for a very experienced plugin developer for implementing one plugin for multiple browsers

support required (in decreasing priority)
- chrome
- firefox
- edge (shall not be that tricky due to chrome)
- safari
- chromium (shall not be that tricky due to chrome)

The plugin shall react activate on specific domains and greb details from a product listing page
This grebbing occurs only on hovering over a given product

on hovering a popup opens after a deferred time about 500ms
on popup following page data is getting grebbed
- url of the product
- product ID
- review count
- stats of the product (will be shared)
and displayed in the popup

in parallel to the popup
a foreign API is getting called with a POST and containing all details which have been grebbed

Additionally some details shall be modifiable on the popup like:
- personal 1<selectBox>
- personal2 <selectBox>
- a submit personal

after submit the additional details are getting posted too, with the same previous api call

MS1:
- implement a first MVP/POC for chrome as explained above

MS-later (not part of this bid)
- provide changes
- implement for other browsers too