Google Maps API Address Validation Integration

I need a Google Maps API integration for address validation on my website.

Key Requirements:
- Use the Google Maps API to validate business addresses.
- Integration should be seamless on our existing website.
- Store additional data points: Latitude and Longitude.

Ideal Skills and Experience:
- Proficiency in Google Maps API
- Strong web development skills
- Experience with address validation services
- Ability to work with databases for storing additional data points

Looking forward to your proposals!