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Complete Java Mastery: From Basics to Advanced Programming

Last Update 12/01/2026

1 already enrolled

About This Course

Unlock the full potential of Java with this all-in-one, structured, and industry-oriented course designed to take you from an absolute beginner to an advanced, job-ready Java developer. Complete Java Mastery combines foundational learning, intermediate concepts, and advanced OOP principles into one powerful curriculum, ensuring you gain complete command over Java programming, problem-solving, and real-world software development.

Whether you’re just getting started or looking to sharpen your expertise, this course provides a progressive learning path that seamlessly takes you from basic Java syntax to advanced object-oriented design, multithreading, collections, dependency injection, and large-scale application development.

You will begin with the fundamentals of Java, understand core concepts, and build confidence through hands-on coding exercises. Moving forward, you’ll dive deep into intermediate Java features like methods, collections, error handling, file manipulation, lambda expressions, and concurrency. Finally, you’ll master advanced Java programming with powerful OOP concepts, design patterns, package structuring, code reusability, and real-world project implementation.

By the end of this course, you will possess the practical skills, theoretical clarity, and software engineering mindset needed to build scalable, maintainable, and professional-grade Java applications just like a real-world developer.

Learning Objectives

Master Java fundamentals, including syntax, variables, data types, operators, loops, strings, and control flow.

Build real-world Java programs by creating project structures, writing clean source code, and practicing in your local coding environment.

Understand and implement advanced methods, including method overloading, recursion, and reusable code techniques.

Work efficiently with the Java Collections Framework (ArrayList, LinkedList, HashMap, HashSet) to store and manipulate data.

Handle files and exceptions confidently, using file I/O operations, try–catch blocks, and custom exceptions.

Apply multi-threading and concurrency concepts to write efficient, high-performance Java applications.

Use Regular Expressions and Lambda Expressions for pattern matching, data filtering, mapping, and functional programming tasks.

Master Object-Oriented Programming (OOP) concepts, classes, objects, inheritance, polymorphism, abstraction, and encapsulation.

Implement advanced design principles, including Dependency Injection (DI), secure coding with access modifiers, and organized package management.

Develop complete Java applications through hands-on projects, enhancing problem-solving skills and preparing for real-world development challenges.

Material Includes

Complete video lectures from basics to advanced.
Full Project Source Code
Practice assignments designed to reinforce key concepts.
Certificate of completion

Requirements

Basic computer knowledge, such as managing files and installing software.
A computer (Windows/Mac/Linux) with stable internet access to run development tools.
A text editor or IDE like Eclipse or IntelliJ Idea, with step-by-step setup guidance included.
No prior programming - you’ll learn from scratch.
Willingness to learn, practice, and complete hands-on assignments.

Target Audience

Absolute beginners with no programming experience.
Students and professionals who want to master Java completely.
Developers with basic Java knowledge aiming for advanced expertise.
Programmers from other languages transitioning to Java.
Anyone preparing for Java developer roles, internships, or placements.

Curriculum

210 Lessons19h 35m

Getting Started

Introduction3:41Preview

Getting started on Windows, MacOS or Linux00:00:50Preview

How to ask great questions00:01:36Preview

faq’s00:01:11Preview

Setting up Local Development

Java Basics

Java Operators

Java Logical Operators

Java Strings

Java advanced Math and Date Time

Java Decision Making Statements

Java Control Flow Statements

Java Arrays

Java Methods

Java Project: ATM Transaction System

Java ArrayList

Java LinkedList

Java HashMap

Java HashSet

Java Collections

Java File Handling

Java Error Handling and Exceptions

Java Regular Expressions (RegEx)

Java Multi Treading

Java Concurrency

Java Lambda Expressions

Java Project: User Authentication System

Java Classes and Objects

Java Class Methods

Java Constructors

Java Inheritance

Java Polymorphism

Java Access Modifiers

Java Encapsulation and Abstraction

Java Interface and Dependency Injection (DI)

Java Packages and API

Conclusion

Add this certificate to your resume to demonstrate your skills & increase your chances of getting noticed.

Your Instructors

Hari Systems

0/5

7 Courses

0 Reviews

102 Students

Mr. Sudha Sekhar Metla is an educator and IT specialist committed to transforming learners into industry-ready software professionals. With a deep focus on practical, outcome-driven training, he bridges academic fundamentals with real-world industry demands, helping students and professionals confidently build skills that unlock career growth.

He specializes in Artificial Intelligence, Machine Learning, and Data Science concepts, along with software development across multiple programming languages including Python, Java, C#, C++, PHP, ASP.NET and more. His expertise spans modern web technologies such as HTML, CSS, JavaScript, Bootstrap, AJAX, and UI/UX practices, as well as database systems like Microsoft SQL, MySQL, PostgreSQL, MongoDB, and other relational and NoSQL platforms. Additionally, he brings strong knowledge in Linux, Windows, and server administration.

His teaching approach emphasizes clarity, hands-on projects, real-world examples, and structured learning paths that simplify complex concepts and build mastery step by step. Mr. Metla designs every course to be engaging, practical, and career-focused ensuring learners not only understand technologies but apply them to solve real industry challenges. He invites aspiring IT professionals to join him on a skill-building journey that fosters confidence, capability, and success in the competitive software industry.

₹749.00~~₹1,999.00~~

63% off

Level

All Levels

Duration 19.6 hours

Lectures

210 lectures

Subject

Programming Languages

Language

English

Material Includes

Complete video lectures from basics to advanced.
Full Project Source Code
Practice assignments designed to reinforce key concepts.
Certificate of completion

Achieve Your Goals With NXT SKILLS

Complete Java Mastery: From Basics to Advanced Programming

About This Course

Tags

Learning Objectives

Material Includes

Requirements

Target Audience

Curriculum

Getting Started

Introduction3:41Preview

Getting started on Windows, MacOS or Linux00:00:50Preview

How to ask great questions00:01:36Preview

faq’s00:01:11Preview

Setting up Local Development

Introduction00:03:50

Java Future00:05:38

Why its Popular in Coding00:04:09

Popular IDEs for Coding00:03:04

Java Installation (step by step)00:10:23

Java Path Setting (Environment Variables)00:09:38

IntelliJ Idea Installation00:09:19

Getting Start IntelliJ Idea00:07:52

First Java Hello World Program00:14:37

Java Output – print from code00:06:19

Java comments00:04:49

Java Basics

Introduction00:02:06

Variables00:17:30

General rules for creating variables00:11:30

Writing Multiple Variables00:05:52

Data Types00:05:47

Data Types – Numbers00:04:55

Data Types – Booleans00:01:59

Data Types – Characters00:03:35

Primitive vs. non-primitive00:02:16

Identifiers00:05:10

Type casting00:09:36

User Input00:09:13

Assessment Test00:01:09

Solution for Assessment Test00:02:13

Java Operators

Introduction00:01:56

Arithmetic operators00:11:54

Increment – Decrement operators00:07:54

Assignment operators00:04:43

Comparison operators00:8:00

Java Logical Operators

What are Logical00:05:12

AND operator00:04:54

OR operator00:03:38

NOT operator00:03:31

Java Strings

Introduction00:03:14

Strings00:04:03

Strings built-in methods00:12:06

String Indexing00:05:15

String Concatenation00:04:37

String with numbers00:05:00

String special characters00:07:09

Java advanced Math and Date Time

Basic Math built-in functions00:07:48

Random number generation00:05:50

Display Current Date Time00:08:47

Formatting Date and Time00:08:53

Java Decision Making Statements

Introduction00:02:43

If statement00:03:36

If-else statement00:04:57

If-else if statement00:03:46

Ternary operator00:05:07

Switch-case program00:08:58

Assessment Test00:01:00

Solution for Assessment Test00:01:57

Java Control Flow Statements

Introduction00:03:45

Flow Charts00:03:02

While loop statement00:10:21

Do-while loop statement00:04:08

For loop statement00:07:26