Core Java Programming Course by Vidya G

The Core Java Programming Course by Vidya G is a comprehensive online training program designed to help learners build a strong foundation in Java programming and object-oriented concepts. This course is ideal for students, beginners, and aspiring software developers who want to gain in-depth knowledge of Core Java and prepare themselves for advanced development roles.

The course is carefully structured to cover Java fundamentals, object-oriented programming principles, collections framework, multithreading, file handling, exception handling, and modern Java features such as Lambda expressions and Streams API. With a balanced focus on theory and practical understanding, learners develop strong coding logic, programming discipline, and real-world problem-solving skills.

Vidya G’s teaching approach emphasizes conceptual clarity and step-by-step learning, ensuring that even complex topics are explained in a simple and understandable way. The course also prepares students for software development projects and further specialization in backend technologies such as Spring Boot and enterprise Java development.

What Students Will Learn

1. Java Fundamentals:(10 hrs)

Introduction: History, Features, JDK/JRE/JVM, Setting up environment, First program.

Basics: Data Types, Variables, Operators, Type Casting, Keywords.

Control Flow: if-else, switch, for, while, do-while loops.

2. Object-Oriented Programming (OOP):(26 hrs)

Classes & Objects: Defining classes, creating objects, constructors, this keyword, methods.Equals() and Hashcode(),toString() Method

Core Concepts: Inheritance, Polymorphism, Abstraction, Encapsulation.

Advanced OOP: super keyword, Method Overloading ,method Overriding, Inner Classes, Packages, Access Modifiers.

Strings: String, StringBuilder, StringBuffer, Immutability.

Arrays: Single & Multi-dimensional Arrays

Collections Framework: List (ArrayList, LinkedList), Set (HashSet, TreeSet), Map (HashMap, TreeMap), Iterators.

Wrapper Classes: Autoboxing/Unboxing

3. Essential Java Features:(14 hrs)

Exception Handling: try-catch-finally, throw, throws, Custom Exceptions.

I/O Streams & File Handling: FileReader, FileWriter, BufferedReader, File operations.

Multithreading,Generics, Regular Expressions (RegEx).

Java 8+ Features -Lambda Expressions & Streams API

Teaching Methodology

Vidya G follows a structured and learner-focused teaching approach that includes:

• Live online interactive classes

• Step-by-step concept explanation

• Practical coding demonstrations

• Real-world programming examples

• Regular doubt-clearing sessions

• Hands-on exercises and practice tasks

This method helps students gain confidence in writing Java programs and applying concepts effectively.

Who Should Join This Course

This course is suitable for:

• Beginners who want to learn Java from scratch

• College students pursuing computer science and IT

• Aspiring software developers

• Professionals upgrading Java skills

• Learners preparing for backend development paths

Why Learn Core Java with Vidya G?

Vidya G focuses on building strong programming fundamentals with a clarity-driven teaching approach. The course emphasizes:

• Concept-based learning

• Structured curriculum coverage

• Practical understanding of Java features

• Industry-relevant Java programming practices

This ensures learners are well-prepared for advanced Java technologies and real-world application development.

Benefits & Learning Outcomes

After completing this course, students will be able to:

• Write clean and efficient Java programs

• Apply object-oriented programming concepts confidently

• Use collections and multithreading effectively

• Handle exceptions and files professionally

• Understand modern Java features

• Prepare for advanced Java and backend development