📅 My Learning Journey

Main Function as an entry point fun main() {     println("Hello, Android!") } Data types String Int Double Float Boolean Variable declaration Immutable v...

Build Android Application using Kotlin and Java Spring Boot (backend logical programming) Android Studio using Android Studio  is the official Integrated Development Environment (IDE) ...

📘 Automated CI/CD Deployment Handbook Part 1: Server-Side Setup (Do this ONCE) Location: Ubuntu(EC2) Server We need to leave a script on the server that GitHub can "press" remotely. 1. ...

EC2 and Docker Volume Workflow 1.The Data Flow User type "Some Text" on browser ⬇️ Spring Boot catches it and sends SQL to Postgres Container (Docker) ⬇️ Postgres writes th...

Amazon Simple Storage Service (Amazon S3) An object storage service that offers industry-leading scalability, data availability, security, and performance. Customers of all sizes and indu...