Introduction to JAVA

Class & Object

Datatypes

Instance Methods

Class Loading

Overloading and Overriding

Constructors

Oops Concepts

Constructor chaining

Type Casting

Wrapper class

Packages & Access Modifiers

Collection Framework

Exception Handling

Introduction to RDBMS (MySQL)

Database Design: Tables, Primary & Foreign Keys

CRUD Operations, SQL Joins, Aggregation, Grouping

Normalization (1NF, 2NF, 3NF)

Subqueries, Views, Indexes

Tools: MySQL Workbench

JDBC Architecture

Connecting to MySQL from Java

Statement, PreparedStatement, ResultSet

Executing Queries, Transactions

Connection Pooling

HTML5: Elements, Forms, Tables, Media

CSS3: Selectors, Flexbox, Grid, Media Queries

JavaScript (ES6+): Variables, Functions, Events, Arrays

DOM Manipulation, Form Validation

Components, Props, State

Events & Forms

Conditional Rendering, Lists & Keys

React Hooks: useState, useEffect

React Router (for routing)

Axios for REST API calls

State Management Basics (Context API or Redux)

Introduction to Spring

Inversion of Control (IoC) & Dependency Injection (DI)

Spring Beans & Configuration

Spring MVC: Controllers, Views, Model

Form Handling, REST Controllers

Creating REST APIs with Spring Boot

Project Structure & Starter Dependencies

Auto-Configuration

Connecting to Database with Spring Data JPA

CRUD Operations with JPA Repositories

Validation & Exception Handling

API Versioning, Pagination

Tool: Postman

Introduction to ORM

Hibernate Configuration

Entity Mapping (OneToOne, OneToMany, ManyToMany)

Hibernate Annotations

HQL (Hibernate Query Language)

T

Introduction to Git, Staging Environment, Commit, Branch, Branch Merge

Introduction to GitHub

Pull from GitHub, Push to GitHub, GitHub Branch, Pull

Branch from GitHub, Push Branch to GitHub, GitHub Flow and Pages

Git Contribute - GitHub Fork, Git Clone from GitHub, GitHub Send Pull Request

Git Advanced - Git Security SSH, GitHub Add SSH

Git Undo - Revert, Reset and Amend