Software Development

Programming Paradigms

• Imperative: the programmer instructs the machine how to change its state
  • Procedural: instructions are grouped into procedures
  • Object-oriented: both, instructions and state they operate on, are grouped in classes
• Declarative: the programmer merely declares properties of the desired result, but not how to compute it
  • Functional: result is the value of a series of function applications
  • Logic: result is the outcoming value of applying facts and rules
  • Mathematical: result is solution of an optimization problem
  • Reactive: result is declared with data streams and the propagation of change

Programming Languages

Java

• Reactive programming with Java
• Developing with Spring Framework

Javascript

• How to refactor a chain of asynchronous callbacks in Javascript
• Setting up a ReactJS SPA with Create-React-App
• Setting up a React-Native hybrid app with Expo

Deployment

Hosting a Create-React-App (CRA) website

Heroku

• Setting up a java spring boot app in Heroku
• Setting up a postgresql database in a Spring Boot App in Heroku

Google Cloud

• How to change Google account of your projects in Google Cloud Console
• Deploy a Dockerized Web Application or Service to Google Kubernetes Engine
• Deploy a Dockerized Web Application or Service to Google Compute Engine

Tooling

Selecting source code repository tools

Documenting Software

• Doc as Code: markdown, asciidoc, plantuml