HTML, CSS, and JavaScript

  HTML5 Fundamentals (Forms, Tables, Semantic Tags)

  CSS3 (Flexbox, Grid, Media Queries)

  JavaScript Basics (ES6, DOM Manipulation, Event Handling)

Core Java Programming

  Java Syntax, Variables, and Data Types

  OOP Concepts (Classes, Objects, Inheritance, Polymorphism)

  Exception Handling and Debugging

  Multithreading and Collections Framework

  Introduction to Servlets and JSP

  MVC Architecture in Java

  Handling Sessions and Cookies

  Working with RESTful APIs

  Introduction to Spring Framework

  Spring Boot for Microservices Development

  Dependency Injection and Spring MVC

  Creating and Consuming REST APIs with Spring Boot

  Security with Spring Security and JWT

SQL and Database Connectivity

  Introduction to SQL (CRUD Operations, Joins, Aggregations)

  Working with MySQL/PostgreSQL

  Database Design and Normalization

  Connecting Java with Databases using JDBC

ORM with Hibernate

  Introduction to Hibernate and JPA

  Mapping Relationships (One-to-One, One-to-Many, Many-to-Many)

  Performing CRUD Operations with Hibernate

  Caching and Performance Optimization

  Reading and Writing Files

  Working with Streams (Byte and Character Streams)

  Serialization and Deserialization

  Creating Threads using Thread Class and Runnable Interface

  Synchronization and Thread Safety

  Executor Framework

  Inter-Thread Communication