Code Reusability Courses

Introducción a la programación en Java: escribiendo buen código
Universidad Carlos iii de Madrid via edX

Java Inheritance, Composition and Aggregation
Coursera Project Network via Coursera

Learn Angular 2 from Beginner to Advanced
Udemy

Software Engineering Principles in Python
DataCamp

Fundamentos de C# para Principiantes
Udemy

Working with Styles in Xamarin.Forms Applications
Pluralsight

Using Generics in C#
LinkedIn Learning

Microservices with Node JS and React
Udemy

Object-Oriented Java: Inheritance and Encapsulation
Codio via Coursera

Django Class-based Views Course
Treehouse