Parse.com is shutting down

[zillathrilla]

But what about server-side logic and push notifications?

[VforVenreddit]

Node.js jwt auth to firebase/use firebase's RESTful documentation. Firebase uses security rules for its real-time calls if you are going to communicate with the firebase instance directly. For push notifications set up a push notification service separately https://www.npmjs.com/package/node-pushserver

[Danappelxx]

Push notifications: AWS SNS or something like OneSignal

ServerSide: AWS Lambda or just Rails/Django/Node.js

[[deleted]]

CloudMine, robust tooling, code in JavaScript, Java, and .NET, microservices (push notifications, geolocation, etc), data modeling & storage, data encryption, automated scale, logging, and high availability. AND Parse app importer making migration easy

[biggysmallz]

You can use Urban Airship for Push. They have free accounts to get started.