Dear
I see you are looking for a developer proficient in Angular JS.
I am Angular expert, and experienced Anuglar 5,6,7,8.
I am Familiar with Firebase Realtime Database, AWS S3, EC2, Google Map, Twillio, GpsTracking, Graph QL, Geolocation, docker, jenkin, heroku, git, and so on.
Have done Similiar project before
If you want to see my portfolio, feel free to contact me
Best Regards.