7 Hard Skills That Every Java Developer Must Possess
- Object-Oriented Programming
Object-Oriented Programming (OOP) includes:
2. Design Principles
The following are the main design elements that are crucial for Java developers:
Single Responsibility Principle (SRP)
Open/Closed Principle (OCP)
Liskov Substitution Principle (LSP)
Interface Segregation Principle (ISP)
Dependency Inversion Principle (DIP)
DRY (Don’t Repeat Yourself)
KISS (Keep it simple, Stupid!)
YAGNI (You ain’t gonna need it)
3. Architectural Patterns
Java programmers must catch up with the movement toward creating microservices rather than large, centralized programs.
The Docker Container must be understood by developers. In various scenarios, microservices applications are developed and compiled using Docker. The DURS principles, which form the cornerstone of Microservices, must be known by developers.
DURS principles are:
The areas of microservices architecture are crucial for developers to understand. The focal points are:
5. DevOps Tools
6. CI/CD — Features
Developers should become familiar with the following CI/CD tool functionalities.
source control management
7. Spring Boot
To create REST services, every Java developer has to be familiar with Spring Boot. Internally, the Spring framework employs the dependency injection principle. It also uses the Model View Controller Pattern as a foundation.
The Spring framework is the foundation of Spring Boot. It is utilized for web application development employing agile and fast prototyping techniques. Among the characteristics of Spring Boot are:
Starter Project Wizard
Thanks for reading!