I have about 2+ years experience in developing Google Maps Applications. I developed many applications using Google Maps Libraries and APIs. I can show you my work on request..
map will also be responsive.
also add markers on you map in your website on demand..
you can get some special service for google api
-Custom Marker with customer icon
-Route & Distance Calculation
-Drawing, Editing, Saving Polygons and polyline
-Polygon hover effect like MLS district
-Search in Radius
-Search by place map suggestion
-Marker Plotting on map from database,text file, or excel file.
-(Special) - Maker plotting from any valid address event if you don't have latlng value.