Hi,
Regarding your job I want to inform you that I have the required qualifications and skills to bring great success to this position, as you will see in my profile. Over the course of the last 11 years, I have been building a career as a mapping & GIS Specialist, and have many experiences and skills won to offer your open Work.
Maps API: Google maps, Leaflet, Openlayers, Mapbox.
I'm ready to resolve all the mentioned issues in your code