Tutorial for use Google maps and firebase

I’m working in a project using google maps api and firebase and i’m trying to get information passed through a form in inforWindow and save it in Firebase. But i’m new in Ionic and don’t know how to do it. So if someone know some tutorial or know how i can do it, i’m very grateful.

Hi, for a firebase tutorial with Ionic 4 check https://ionicthemes.com/tutorials/about/building-a-ionic-firebase-app-step-by-step and for google maps check https://ionicthemes.com/tutorials/about/ionic-2-google-maps-google-places-geolocation
Both of them have code examples.

Hope it helps!