App development on GCP

Define the application's purpose, requirements, and goals.
Identify the services and resources needed.
Design the architecture, including function breakdown and data flow.

Write and code the serverless functions (using languages like Node.js, Python, or others).
Configure event triggers, such as API Gateway, Cloud Storage events, or database changes.
Define and set up the necessary resources and services in the cloud.

Perform unit testing on individual functions.
Test the application as a whole, including integration and end-to-end testing.
Verify that event triggers work as expected and that error handling is in place.

Deploy the serverless and microservices functions to the cloud provider's environment.
Set up environment-specific configurations.
Ensure that security measures are in place, including proper access controls.

Implement logging and monitoring solutions to track function performance and detect issues.
Set up alerts and notifications for unexpected behavior.

Use debugging tools provided by the cloud provider.

Document the application's architecture, code, and configurations for future reference.
Create user and developer documentation as needed.

Keep the serverless and microservices applications up to date with software and library updates.
Implement feature enhancements or bug fixes based on user feedback.

Continuously monitor and manage the cost of all application by optimizing resource allocation and monitoring usage.