Firebase Functions - Node.js - JavaScript Guide Needed

Job ID: 34766421

Budget: ₹100 – ₹400 INR

I am looking for an expert who can guide me to write firebase functions using Node.js JavaScript and successfully deploy so. I am new to firebase functions and JavaScript. Maybe my requirements are easy for you, but it is difficult for me. I need someone to help me complete my project as a friend.

Project requirements-
1. I want to query a firestore collection every time an array field in a document reaches 50 or below and array union result document ids in that array field.

2. Similar to requirement 1 but a little different. Need to geo-query firestore collection using a hashmap.

Bid here with your rates.
Related categories: JavaScript Node.js Google Firebase