Software Engineering Technical Skills: Data Structures and Algorithms
Programmers looking to break into the field of programming must familiarize themselves with data structures and algorithms like linked lists, arrays, sorting, hashing, etc.
Inheritance, polymorphism, and other OOP concepts will help you keep your software code clean and easier to read, especially for large and complex programs.
Software Engineering Technical Skills: Databases and DBMS
Software engineers must know a bunch of databases and DBMS concepts, including SQL, PostgreSQL, denormalization, normalization, deadlocks, and the list goes on.
Software Engineering Technical Skills: Operating System
Microsoft Windows, macOS, Linux, etc., each work differently, so understanding how these systems work helps software engineers create more effective software.