GIS Data Extract into Separate Files & Write a Javascript to Show Individual Polygons on Google Map

Looking for a developer who can create a Script /or a Process /or an Excel Macro to do this:

I have public GIS data [see files attached] that has land parcel GEO shapes. I need to extract data from any of ZIP files [ L3 Shape file / or ESRI Geodatabase (FileGDB) ] from their .SHP or .DBF or .GDBTable files [whichever is more easy to use] and to break into separate renamed files with polygons [.kml or .json] and create a Javascript that calls the file with the polygon and shows it on Google Map [1 file/polygon or 2-3 at the same time].

Here [picture attached] is how this looks from Shape File import into Google Earth.
The Shape file imported has many [no-name] layers . - I assume it is possible to extract those poligons into separate files [.kml or .json] and rename each of them using "MAP_PAR_ID" data.

In my example pictures i show imported into Google Earth file M221TaxPar_CY21_FY22.shp (from L3_SHP_M221.zip) . See the process here: https://www.google.com/earth/outreach/learn/importing-geographic-information-systems-gis-data-in-google-earth/

Let me know if you can come with a a solution.
Thanks