Magento firebase to mobile app notifications

We need to have firebase to magento integrations for 6 types of events in the magento server to a mobile (ios and android)

1. Banner events
2. Birthdays
3. Abandoned cart
4. Special holidays
5. National holidays
6. Signup

Your experience
1. Firebase - magento 2.4.3 integration
2. Magento 2.4.3 p1
3. 6+ years of magento 1/2 work