Hello
I have 7+ years of Web app development experience with Angular 5,6,7,8
I have deep knowledge of firestore, firebase realtimedatabase, mongo, JSON structure.
I am Familiar with Google Map, Twillio, GpsTracking, Geolocation and so on.
I have also developed the Ionic 4 Chating App with Firebase Realtime Datbase, Google Map, Google Translator.
If you want to see my portoflio, feel free to contact me.
I agree with your milestone and will do my best to success in your project.
I will be online on your timezone for good communication.
Best Regards.