Creation of an firebase Request interface in javascript Angular

Job ID: 31472313

Budget: $30 – $250 CAD

i need a custom firebase admin written in javasript Angular is accepted
Freelancer must be experienced in requests and willing to work since it takes time to make proper work . All details will be provided to the one who will tell me what is wrong with the method used in the demo video
Telling me the issue of the method used in this video is mandatory
Related categories: JavaScript HTML5 AngularJS Google Firebase