App Developer (Java and .NET)

The two big object-oriented platforms behind business software, Android and games.

By the end: You can design classes and interfaces and store data in a database.

Look for the dashed Project step: a hands-on build that uses what the courses before it taught.

1. 1
   Java

   Object-oriented programming on the JVM.

   19 lessons · Beginner
2. 2
   C#

   The .NET equivalent, also used by Unity.

   21 lessons · Beginner
3. 3
   SQL

   Almost every app needs a database.

   18 lessons · Beginner
4. 🛠
   Project: Library Management SystemProject

   Design a library system with classes, rules, a database and a C# port.

   7 steps · Intermediate
5. 🛠
   Project: Bank Account SystemProject

   Model exact money, safe accounts, atomic transfers, threads and transactions.

   8 steps · Advanced
6. 6
   Git

   Collaborate and keep history.

   15 lessons · Beginner