Firebase Integration for Webpage

I need help integrating Firebase into my completed project to ensure smooth functionality.

Key Requirements:
- Implement user authentication with:
- Email and password
- Social media login
- Phone number verification
- Set up Firestore for user data storage

Ideal Skills and Experience:
- Proficiency in Firebase
- Strong experience with Firestore
- Expertise in implementing diverse authentication methods
- Familiarity with web development and integration processes

Looking for a freelancer who can efficiently connect these elements and ensure my webpage runs smoothly.