Learning Senior concepts based on ChatGPT

Oracle code conventions - https://www.oracle.com/java/technologies/javase/codeconventions-introduction.html

Senior concepts according to ChatGPT answer of: What every senior Java developer should know?

1. Basics of Java:
   • Syntax, keywords, data types
2. Object-Oriented Programming (OOP):
   • Encapsulation, inheritance, polymorphism, abstraction
3. Core Java Concepts:
   • Exception handling
   • Collections framework
   • Generics
   • Multithreading
   • I/O Streams
   • Serialization and Deserialization
   • Reflection
4. Java Standard Edition (SE) APIs:
   • java.util package
   • java.io package
   • java.net package
   • java.nio package
   • java.time API
5. Web Development Basics:
   • HTML, CSS, JavaScript
6. Database Concepts:
   • SQL and relational databases
   • JDBC (Java Database Connectivity)
7. Java Enterprise Edition (EE) Basics:
   • Servlets
   • JavaServer Pages (JSP)
8. Frameworks and Libraries:
   • Apache Maven (Build tool)
   • Log4j (Logging)
9. JUnit and Testing:
   • JUnit (Unit testing)
   • Mockito (Mocking framework)
10. JavaFX:
    • Basics of GUI development with JavaFX
    • FXML and Scene Builder
11. Version Control:
    • Git basics
12. IDEs (Integrated Development Environments):
    • Choose an IDE (Eclipse, IntelliJ IDEA, or Visual Studio Code)
13. Design Patterns:
    • Gang of Four (GoF) design patterns
14. Security Basics:
    • Basic secure coding practices
15. RESTful API Design Basics:
    • Basic principles of REST
    • JSON and XML processing
16. Dependency Injection:
    • Basics of Spring IoC (Inversion of Control)
17. Microservices Architecture Basics:
    • Docker basics
    • Introduction to microservices
18. Internationalization and Localization Basics:
    • Basics of resource bundles
19. Build and CI/CD Tools:
    • Gradle (Build tool)
    • Introduction to Jenkins or GitLab CI/CD
20. Web Development Advanced:
    • Front-end frameworks (React, Angular, Vue)
    • RESTful web services
    • JSON and XML processing in detail
21. Java Enterprise Edition (EE) Advanced:
    • Enterprise JavaBeans (EJB)
    • Java Persistence API (JPA)
    • Java Message Service (JMS)
    • Java Naming and Directory Interface (JNDI)
22. Advanced Java Concepts:
    • Concurrency and parallelism
    • Regular expressions (Regex)
    • Reflection
23. Security Advanced:
    • Java Authentication and Authorization Service (JAAS)
    • Advanced secure coding practices
    • Encryption and hashing
24. Frameworks and Libraries Advanced:
    • Spring Framework (Core, MVC, Boot, Data, Security, etc.)
    • Hibernate ORM
    • Apache Struts
    • Apache Commons libraries
25. Testing Advanced:
    • Integration testing
    • Test-driven development (TDD)
26. Logging and Monitoring Advanced:
    • SLF4J
    • Application performance monitoring tools
27. RESTful API Design Advanced:
    • Swagger or OpenAPI Specification
28. Concurrency and Parallelism Advanced:
    • Advanced concurrency utilities
    • Parallel streams
29. Microservices Architecture Advanced:
    • Spring Cloud (Service discovery, API Gateway, etc.)
    • Kubernetes
30. WebSockets:
    • Basics of WebSockets
    • WebSocket frameworks (e.g., Spring WebSocket)