60 Days of Java : The Complete Java Masterclass from Udemy

Welcome to the Complete Java Masterclass, the only course you need to master Java development from the ground up. This comprehensive program is designed to take you from a complete beginner to an advanced-level Java developer by combining a perfect balance of theory, practical projects, and professional-level best practices.

We will begin with Java fundamentals—variables, data types, control statements, and loops—ensuring a solid understanding of the language basics. As we progress, you'll learn the ins and outs of object-oriented programming, error handling, collections, file handling, and much more.

By the time you finish this course, you'll be equipped to build desktop applications with JavaFX, create REST APIs with Spring Boot, work with databases, implement cybersecurity practices for scalable, real-world applications.

What makes this course unique?

Project-based learning: You'll build multiple real-world projects, such as a To-Do Application and a full-featured Expense Tracker with Spring Boot, which will help you apply your knowledge in real-world scenarios.
Modern development practices: You'll learn how to develop professional-grade applications using Spring Boot, JavaFX, and REST APIs, ensuring you're up-to-date with industry standards.
Comprehensive curriculum: Covering everything from basic Java syntax to multi-threading, dependency injection, everything you need to become a Junior developer.
Supportive community and instructor: I'm here to help. Throughout the course, I’ll be answering questions and providing feedback on your code and projects to ensure you stay on track and succeed.

Who is this course for?

Aspiring software developers who want to learn Java and build professional applications.
Existing developers looking to switch to Java or deepen their knowledge of Java and Spring Boot.
Students and professionals wanting to build desktop applications with JavaFX or create web services with Spring Boot.
Java beginners with no prior experience who are eager to master one of the most widely used programming languages.

Course content:

You’ll learn Java through a structured path of 60 days, with each day introducing key topics and practical exercises:

Day 1-15: Learn Java fundamentals, control statements, loops, arrays, and user input handling.
Day 16-20: Dive into object-oriented programming (OOP) with inheritance, polymorphism, encapsulation, and interfaces.
Day 21-25: Explore the Java Collections Framework, Exception handling, and best practices for clean, maintainable code.
Day 26-30: Build desktop applications with JavaFX, using powerful UI components and animations.
Day 31-40: Work with Spring Boot to build robust web applications and RESTful APIs. Learn Git, manage versions, and publish.
Day 41-50: Integrate databases, create secure applications, Implement session management, Implement Stateless and Scalable authentication, Role Based Access Control, and Making a robust backend microservice
Day 51-60: Making REST calls from Java desktop apps, Handling Authentication from Desktop apps, Creating an interactive expense tracker UI, Creating Sharable JAR file and using your own app

Project Highlights:

To-Do Application: Build a feature-rich task manager with JavaFX, learning how to develop interactive desktop applications with clean and maintainable code.
Expense Tracker: Develop a scalable, secure Expense Tracker using Spring Boot and REST APIs, where you'll manage data and user authentication.
Building REST APIs: Master API creation with Spring Boot, integrating database connectivity and security features.

Instructor:

My name is Denis Panjuta, and I've been teaching programming for over a decade. I've helped over 500,000 students around the world to master coding through my carefully structured courses. With a background in engineering and years of experience in Java, I’m here to guide you step-by-step to ensure you build professional-level applications with confidence.

Your satisfaction guaranteed:

I’m so confident in the quality of this course that I offer a 30-day full money-back guarantee. If you're not completely satisfied, you can get a full refund—no questions asked.

Get started today.

This course is your way to mastering Java programming and stepping into the world of professional software development. Whether you want to build desktop applications

Join now and start your journey to becoming a Java developer.

What's inside

Learning objectives

Master java from a to z: begin with the basics of java programming and progress to advanced concepts.
Understand object-oriented programming (oop) and its core principles—classes, inheritance, polymorphism, and more.
Build real-world projects including a fully functional to-do app and rest apis.
Develop desktop applications using javafx for sleek, responsive user interfaces.
Work with spring boot to build robust, scalable web applications and microservices.
Learn data handling and file processing in java, including working with databases using spring data and h2.
Master concurrency, threads, and asynchronous programming for creating high-performance applications.

Dive into cybersecurity to learn how to secure your applications and data.
Work with restful apis: learn to design, build, and consume rest apis using spring boot.
Version control with git & github: collaborate effectively and manage your codebase.
Clean code and best practices: learn to write high-quality, maintainable code
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Master java from a to z: begin with the basics of java programming and progress to advanced concepts.
Understand object-oriented programming (oop) and its core principles—classes, inheritance, polymorphism, and more.
Build real-world projects including a fully functional to-do app and rest apis.
Develop desktop applications using javafx for sleek, responsive user interfaces.
Work with spring boot to build robust, scalable web applications and microservices.
Learn data handling and file processing in java, including working with databases using spring data and h2.
Master concurrency, threads, and asynchronous programming for creating high-performance applications.
Dive into cybersecurity to learn how to secure your applications and data.
Work with restful apis: learn to design, build, and consume rest apis using spring boot.
Version control with git & github: collaborate effectively and manage your codebase.
Clean code and best practices: learn to write high-quality, maintainable code
Show more
Show less

Syllabus

Day 1: Introduction to Java and JDoodle Basics

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what should give you pause

and possible dealbreakers

Covers Java fundamentals, object-oriented programming, and modern development practices, providing a comprehensive foundation for building professional-grade applications

Teaches Spring Boot, JavaFX, and REST APIs, which are useful for developers looking to switch to Java or deepen their knowledge

Develops skills in building desktop applications with JavaFX and web services with Spring Boot, catering to those seeking to expand their capabilities

Begins with Java fundamentals and progresses to advanced concepts, making it suitable for beginners with no prior experience

Includes project-based learning with real-world projects like a To-Do Application and Expense Tracker, offering practical experience

Explores version control with Git & GitHub, which are essential for collaborative coding and managing codebases in professional environments

Reviews summary

Comprehensive java with practical projects

According to learners, this course offers a comprehensive journey (positive) into Java, starting with the basics and progressing to advanced topics like Spring Boot (positive) and JavaFX (positive). Many highlight the value of the project-based learning (positive) approach, particularly the Expense Tracker (positive) and To-Do app (positive), finding them highly practical (positive) and helpful for applying concepts. The instructor (positive) is frequently praised for their clear explanations (positive) and engaging teaching style (positive). While the initial pace (neutral) may feel slow for those with some prior experience, beginners appreciate the thorough foundation (positive) it provides. Some advanced topics could benefit from more in-depth coverage (warning). Overall, students feel well-equipped to build real-world applications (positive) after completing the program.

Good for beginners, some topics need more depth.

"The initial days are perfect for absolute beginners, providing a very solid foundation."

"While comprehensive, some more advanced topics like certain Spring Boot features or concurrency could use slightly deeper dives."

"If you have some prior Java knowledge, the early sections might feel a bit slow, but stick with it, the later content is worth it."

Daily structure helps maintain consistency.

"The 60-day format provides a clear roadmap and helped me stay motivated and consistent in my learning."

"I liked the daily breakdown; it made tackling such a large amount of information manageable."

"Structuring the course into daily lessons is a unique approach that worked well for keeping me on track."

Clear explanations and engaging teaching style.

"The instructor's way of explaining complex topics is incredibly clear and easy to follow, even for someone new to programming."

"Denis is a fantastic teacher; his enthusiasm and detailed explanations kept me engaged throughout the entire 60 days."

"I've taken other courses, but the instructor here stands out for making the material accessible and understandable."

Covers wide range from basics to advanced topics.

"This course is truly a complete masterclass, covering everything from fundamental Java syntax to building real-world applications with Spring Boot and JavaFX."

"I appreciate how the course progresses logically, starting with the very basics and introducing complex concepts like OOP, databases, and security step-by-step."

"The curriculum covers a wide array of topics necessary for a junior Java developer role, including APIs, databases, and version control."

Building real applications is highly valuable.

"The projects, especially the Expense Tracker, were instrumental in solidifying my understanding and gave me confidence in building actual applications."

"Learning through building the To-Do app and Expense Tracker made the concepts much more tangible and applicable than just theoretical exercises."

"I found the hands-on coding and working on the realistic projects to be the most beneficial part of this masterclass."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in 60 Days of Java : The Complete Java Masterclass with these activities:

Review Java Fundamentals

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Strengthen your understanding of Java fundamentals before diving into more advanced topics. This will make it easier to grasp the core concepts taught in the course.

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Review basic syntax, data types, and operators.
Practice writing simple Java programs.
Work through online tutorials and exercises.

Head First Java, 2nd Edition

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Supplement the course material with a beginner-friendly book that reinforces core concepts. This book offers a different perspective and can help solidify your understanding.

View Melania on Amazon

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Read the first few chapters covering basic Java syntax.
Complete the exercises and quizzes in each chapter.
Compare the book's explanations with the course content.

CodingBat Java Practice

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Reinforce your understanding of Java syntax and logic through targeted practice exercises. CodingBat provides a structured environment for honing your coding skills.

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Visit the CodingBat website and select the Java section.
Work through the exercises in the 'String-1' and 'Array-1' categories.
Aim to solve at least 5-10 problems per session.

Four other activities

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Simple Calculator Application

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Apply your knowledge of Java fundamentals to build a practical application. This project will help you solidify your understanding of variables, operators, and control flow.

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Design the user interface for the calculator.
Implement the arithmetic operations (+, -, *, /).
Handle user input and display the results.
Add error handling for invalid input.

Java Concepts Explained

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Deepen your understanding of Java concepts by creating explanatory content. Teaching others is a great way to reinforce your own learning.

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Choose a Java concept (e.g., inheritance, polymorphism).
Research the concept thoroughly.
Create a blog post, video, or presentation explaining the concept.
Share your content with others and solicit feedback.

Contribute to a Java Open Source Project

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Gain real-world experience by contributing to an open-source Java project. This will expose you to professional coding practices and collaborative development.

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Find a Java open-source project on GitHub.
Read the project's documentation and contribution guidelines.
Identify a bug or feature to work on.
Submit a pull request with your changes.

Effective Java, 3rd Edition

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Improve your coding skills by studying a book on effective Java programming practices. This book will help you write cleaner, more efficient, and more maintainable code.

View Effective Java (3rd Edition) on Amazon

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Read a chapter on a specific Java topic (e.g., generics, concurrency).
Apply the principles discussed in the chapter to your own code.
Refactor existing code to improve its quality.

Career center

Learners who complete 60 Days of Java : The Complete Java Masterclass will develop knowledge and skills that may be useful to these careers:

60 Days of Java

The Complete Java Masterclass

What's inside

Learning objectives

Syllabus

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Reviews summary

Comprehensive java with practical projects

Activities

Career center

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