Java Free Online Course with Certification [2025]

Java has significantly transformed modern web development with its robust, component-based architecture, enabling developers to build scalable and efficient applications. Learning Java is essential for web developers, as it is widely used across industries such as e-commerce, social media, and finance. 

According to a 2024 Statista report, JavaScript and HTML/CSS are the most commonly used programming languages among software developers worldwide, with over 62% of respondents stating that they use JavaScript and around 53% using HTML/CSS. 

This study showcases the importance of Java in the tech industry. Now, if you're looking to step up your game, enrolling in a free Java course with a certificate can boost your skills and make your resume shine. If you are someone who is looking to advance or transition into a front-end development role, this course is a great starting point to enhance your tech career!

Best Certifications for Java Online Course

If you're thinking about leveling up your career with Java, there are some great free Java course with certifications out there. Whether you're just starting or looking to go deeper, these Java free online courses will help you build the skills you need and stand out in the tech field.

So let's kick -in!

1. Java for Beginners

About the Course:

The Java for Beginners course is designed to provide a strong foundation in Java programming. Through this free Java course with certificate, you will explore essential Java concepts and hands-on exercises that will help you build real-world applications.

Java Skills You'll Learn:

Who Should Opt for This Certification?

This Java free online course is perfect for:

• Beginners who want to get started with Java programming and build a strong foundation in the language.
• Aspiring developers looking to learn core programming concepts and prepare for more advanced Java courses.
• Students and professionals aiming to enhance their Java skills for job opportunities in web development, software engineering, or backend development.

 If you are a techbee looking to get started with Java, UpGrad has a fantastic free Java course with certificate just for you. It covers all the basics, from Java syntax to object-oriented programming—perfect to kickstart your journey! Check it out—your time will definitely be well spent!

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2. Java SE 11 Developer Certification by Udemy

About the Course:

The Java SE 11 Developer Certification is perfect for developers who want to master Java SE 11 and elevate their programming skills to a professional level. This certification focuses on advanced Java concepts such as functional programming ( one of the high-level programming languages), streams, and modules, preparing you for real-world Java application development.

You’ll gain hands-on experience and advanced knowledge that will help you work on large-scale projects and enterprise-level applications. If you're looking for a free Java course with a certificate, this certification is an ideal next step after completing a beginner-level course.

Apart from various free courses available online, there are also paid options that allow you to dive deeper into Java. One great place to start is the Core Java course from UpGrad, which covers essential topics like streams, modules, and functional programming. 

Java Skills You'll Learn:

Who Should Opt for This Certification?

This Java SE 11 Developer Certification is perfect for:

• Experienced developers looking to specialize in Java SE 11.
• Java enthusiasts who want to enhance their skills and work on large-scale, high-performance applications.
• Backend developers aiming to enhance their expertise with the latest features and tools available in Java SE 11.
• Professionals who want to validate their Java skills and gain a recognized credential to boost their career.

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3.Java Programming and Software Engineering Fundamentals by UpGrad

About the Course:

The Java Programming and Software Engineering Fundamentals course is designed for beginners who want to start their journey into the world of software engineering. This course offers a comprehensive introduction to Java programming, alongside essential software engineering concepts, giving you the foundation needed to solve real-world problems.

As part of a Java free online course, you'll learn key Java skills that are essential for both backend development and software engineering. With practical coding exercises and real-world applications, this course will build your confidence in Java and software engineering fundamentals.

Java Skills You'll Learn:

Who Should Opt for This Certification?

This Java free online course is ideal for:

• Beginners who want to start learning Java programming and software engineering basics.
• Aspiring software developers looking to build a solid foundation for their career in software engineering.
• Students pursuing computer science or software engineering courses and need a structured Java introduction.
• Professionals who wish to transition into software engineering roles and need to strengthen their Java skills.

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4. Java Developer Nanodegree

About the Course:

The Java Developer Nanodegree is designed for developers looking to take their Java skills to the next level. It provides comprehensive training in advanced Java concepts, backend development, and application design. This certification focuses on creating real-world projects, allowing you to build a portfolio that demonstrates your ability to solve complex problems using Java.

The course covers everything from core Java concepts to advanced topics, making it an ideal choice for those who are serious about advancing in the Java development field. While the free Java course with certificate options is great for beginners, this Nanodegree offers a more in-depth and guided approach for those aiming to specialize in Java.

Java Skills You'll Learn:

Who Should Opt for This Certification?

This Java Developer Nanodegree is ideal for:

• Intermediate to advanced Java developers looking to enhance their skills and work on more complex projects.
• Aspiring backend developers who want to specialize in Java for building scalable, high-performance applications.
• Software engineers who want to transition into Java development or enhance their existing Java expertise.
• Professionals looking to boost their portfolio with real-world Java projects and gain an industry-recognized certification.

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5. Java SE 8 Programmer I Certification by Oracle

About the Course:

The Java SE8 Certified Associate certification is the perfect way to demonstrate your foundational skills in Java programming. It’s an entry-level certification that sets the groundwork for becoming a professional Java developer. This certification is part of a two-step process that leads to higher-level proficiency in Java, ultimately opening up a wide range of career opportunities in the tech industry.

However, if you’re looking for a free Java course with certificate, there are other options available to get you started. You can also consider doing our Java Bootcamp course from upGrad to upskill your career.

Java Skills You'll Learn:

Who Should Opt for This Certification?

• Aspiring Java Developers:

  Individuals looking to start their career in Java development and build a strong foundation.

• Software Engineers:

  Professionals seeking to enhance their Java skills and specialize in Java SE 8.

• IT Professionals:

  Those looking to upgrade their technical knowledge and gain recognition in the Java field.

• College Graduates:

  Fresh graduates looking to boost their employability with a certified skill in Java programming.

• Developers Transitioning to Java:

  Professionals experienced in other programming languages who want to specialize in Java.

• Java Enthusiasts:

  Individuals passionate about Java and looking to expand their knowledge with advanced Java concepts.

If you're interested in a free Java course, take a look at the Java courses available on UpGrad's Free Courses platform.

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Java is a versatile programming language as it drives innovation and reduces time and costs significantly. Today, Java is the chosen language for IoT applications, enterprise applications, cloud computing, desktop GUI applications, web apps, mobile apps, embedded systems, Big Data systems, and AI applications.

Check out upGrad’s Full Stack Development Bootcamp

Java is a very significant language because it is easily portable, it could be moved from one system to another easily. It is secure, provides good support, and is user-friendly. Java has a wide range of applicability, it is used in almost every field such as finance, e-commerce, big applications, etc. 

Enroll in Software development Courses from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs, or Masters Programs to fast-track your career.

Learn Java Free Online Course: The upGrad advantage

With the pandemic still raging, the best course of action is to learn Java online. There are plenty of self-paced introductory Java courses and professional certificate Java courses that aim to teach candidates basic and advanced Java programming skills and groom them for the job world.

After completing a Java certification program, you can bag promising job roles like Java Developer, Java Engineer, Java Analyst, Android Developer, Big Data Engineer, etc.

If you’re looking for a free Java course, you can check out our Java Courses on upGrad Free Courses.

upGrad Free Courses is upGrad’s free learning ecosystem designed exclusively to help aspirants develop relevant and trending industry skills to stay ahead of the competitive curve. As a part of this initiative, you can choose the free Java course and enjoy perks like top-notch content and learning resources and a certificate of completion – all free of cost!

upGrad’s Priceless Learning initiative will not only help you fast track your career growth, but it will also help you upskill within six weeks. 

Our learners also read: Learn java free!

Below is the list of courses available in Java:

1. Javascript Basics from Scratch
2. Core Java Basics
3. Advanced Javascript for all

Let now look at the course content: 

1. Javascript Basics from Scratch

In this course you’ll set off on your path to becoming a JavaScript developer. You will learn about the basics of JavaScript language in this module, and slowly move on to understanding how to program in this language in general. You’ll also be learning about basic JavaScript concepts like variables, Data types, conditions, loops, arrays, objects, and functions.

In this course, you will get to learn the basics of Javascript, basics of literal variables, operators, strings, concatenation, ternary operators, conditionals and loops, arrays, functions, methods, and basics of javascript. Along with this, the module will also give you certain practice questions, where you could test your knowledge.

Also visit upGrad’s Degree Counselling page for all undergraduate and postgraduate programs.

2. Core Java Basics 

In this course you’ll be learning in depth about Variables, Data Types, loops, conditionals and functions and develop skills to solve problems using these.

In this course, you will get to learn the basics of variables and data types, command line, integrated development environment, casting, arrays, strings and characters, errors and debugging, conditionals, loops, functions, etc. In this course as well you will get practice questions to get your hands on, where you could test the knowledge of your understanding.

3. Advanced Javascript for All

In this course you’ll be learning the intermediate and advanced javascript concepts. You’ll get insights on function prototypes, scopes, classes, templates, modules import and export, callbacks, and async. Since this is an advanced course, we recommend that you complete the Basic JavaScript course before starting this one.

When you choose to upskill with upGrad, you will enjoy a multitude of benefits. As always, upGrad free courses are taught by best-in-class instructors and industry leaders. Furthermore, you will also engage in interactive sessions with mentors and instructors. So, if you wish to acquire Java skills, all you need to devote is six weeks with upGrad, and by the end of the course, you will be ready for the job market! Learn Java free and start your journey today.

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Top Career Paths After a Java Course

Learning Java can open the door to numerous career opportunities across various industries. As one of the most widely-used programming languages, Java skills are in high demand, and with the right certification, you can open doors to exciting roles in the tech world. 

Whether you’re aiming to become a Java Developer or explore other career paths, this course helps you build a strong foundation to progress.

By completing a free Java course with certificate, you’ll gain not just programming skills but also the confidence to apply them to real-world projects. If you’re exploring career opportunities in tech, a Java free online course is an excellent way to start.

Here are some career paths you can pursue after completing a Java course:

After completing a free Java course with certificate, you’ll be well-equipped to explore these career paths and stand out in the competitive tech industry. Whether you're interested in backend development or cloud engineering, Java offers the flexibility to specialize in areas that align with your career goals.

Remember, it's not just about coding—it's about problem-solving and continuously learning new tools and technologies. So, if you’re ready to take that next step, start your journey with a Java free online course and unlock these exciting career opportunities.

Wrap Up!

If you are interested in a career in software development, taking a free online Java course is a great place to start. Sign up for a free Java course with a certificate or a full tutorial on Java from Upgrad; the skills you acquire will be useful in many other fields, including data science, mobile app development, and backend programming. One thing to keep in mind, as you continue to learn always remember: "The best way to predict the future is to create it." 

Here are some tips to get started:

• Start with the basics:

  Focus on mastering Java syntax, object-oriented programming (OOP), and key concepts like arrays and loops.

• Practice regularly:

  Consistent coding practice is essential to reinforce your understanding.

• Work on projects:

  Build small applications to apply what you’ve learned.

• Join communities:

  Participate in Java forums and groups to connect with peers and get support.

If you have any questions or suggestions, please let us know through the comments. We’d love to hear from you.

upGrad also offers The Executive PG Program in Full-stack Software programming and IIIT-B is a great resource for anyone interested in full-stack programming and Java. This program is designed for working professionals and offers 500+ hours of rigorous training, 9+ projects, assignments, IIIT-B Alumni status, practical hands-on capstone projects, and job assistance with top firms.

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