I need Google Map Programming

We are in search of a PHP JavaScript Programmer to cultivate an interactive Google Map.

We require the subsequent completed.

a) We have 30,000 property addresses in a database as well as new addresses are added to it daily. A cron script should be written to geocode any new addresses.

b) Search as well as Filter Form on Google Map. Should be capable to search for properties in database as well as display results on Map

c) Interactive Scrollable Left Side Menu that display all the current results loaded on Map

d) Property Details should be shown when you click on a Marker.

e) Custom Markers should by category

f) Load schools as well as amenities from data source on map as well as checkbox to turn them on or off

g) Markers to be shown in Clusters as well as load within viewable area.

h) Lines are loaded as well as drawn on Map for districts when users selects district. Filtered result will show when clicked on a particular

9. Google Map should load quickly as well as coding must be clean, simple also documented.

Desired Skills are JavaScript, PHP, JSON and Google Maps