The Complete Java Certification Course from Udemy

Latest updates include Lambdas and Streams with Java 9 Features.

Welcome to Master Practical Java Development. This course is designed to help you master the most in-demand and critical components for becoming a Core Java developer. Especially if you're going for a job interview or have a Java Project that needs your best performance. This course assumes no prior java experience so prior Java so it will take you from zero to hero.

The topics covered include Object Orientation which I think is not stressed enough in other Java courses so I've got special focus on that throughout the lectures. You'll get plenty of practice writing classes and interfaces as well as countless methods with loops and if else statements, exception handling and file processing as well as how to debug software using Eclipse. You'll also be mastering the collections framework and diving deep into java generics. You'll learn all there is to know about multi-threading and the JDBC API for working with a MySQL database. There are also practical projects scattered throughout the course so that you can practice the concepts as you learn them. For example one of the projects is related to a car dealership management system and another assignment involves processing files with stock market data. So as you can see, I tried to keep the projects professional and industry relevant rather than cloning a game like flappy bird.

I want this course to be the ultimate go-to resource for anyone that's looking to become a core Java programmer so I intend on adding more content to this course based on new technologies and student feedback. The content is Java 9 ready which means I'll show you how to upgrade to the latest version of Java which is version 9 and I'll teach you how to configure Eclipse to work with both Java 8 as well as version 9.

Don’t just take it from me, take it from other students that have taken this course.

Here’s reviews from real students that took this course

Instructions are very clear and easy to follow. I know nothing about java and so far I’m keeping up just fine.

Easy to understand the difficult topics as well. Overall nice course. Learnt the basic java concepts very well and also collections framework and JDBC topics are also very nicely explained.

The explanation of each concept is done very well. This is a great course for beginners.

This course is awesome. The teacher is very thorough with his explanations of the theory and application. I'm really enjoying it.

Yes it is for sure the best. As it covers all the topic from basic to advanced topics in java.

I am taking my second semester of Java programming at university. I signed up for this course to augment my university studies. I learn more from this one course with a better understanding of programming principles than I have learned at university.The university gives me college credit; this course will get me a job.

I'm taking a class about object-oriented programming in relation to Java. However, the reading material uses quite a bit of technical lengthy jargon that I simply get confused. This class has been extremely helpful in presenting concepts in a straightforward and simple way. I can understand what he's explaining and it makes sense. This is a fantastic course and I'd recommend it to anyone who is feeling discouraged about learning about object-oriented programming.

Congratulations – the instructor has turned complicated topics into easy interactive components. High praises to the instructor are in order. The instructor was very knowledgeable, worked at a good pace, and most importantly, was very good at communicating.

Topics covered in this course:

Variables
Data Types
Arrays
Control Flow
Methods
Classes
Objects
Program Flow
Class Inheritance
Interfaces
Abstract Classes
Strings
While & For Loops
Nested For Loops
Debugger
Building and Deploying Java Programs with JAR Files
File Processing
Collections Framework
Collection Methods
Hashcode, HashMap, LinkedHashMap and TreeMap
Java Generics
Threading
Java JDBC
JShell
Lambda Expressions
Streams API

I'm confident that you'll enjoy this course at-least as much if not more than my other popular Java courses, but as always you've got a 30 day money back guarantee no questions asked. Check out the preview lectures and join today.

What's inside

Learning objectives

How to write java programs from scratch and have loads of fun in the process
Go from zero to hero in writing industry ready java programs

Gain enough experience to pass a core java programming interview and perform well on the job
Be prepared to take the java certification exam for ocajp 1z0-808

How to write java programs from scratch and have loads of fun in the process
Go from zero to hero in writing industry ready java programs
Gain enough experience to pass a core java programming interview and perform well on the job
Be prepared to take the java certification exam for ocajp 1z0-808

Syllabus

Introduction

Course Overview

Join our Online Community (Discord)

In this section you'll learn how to setup your development environment for writing Java 8 and Java 9 Applications using Eclipse on Windows and Mac Operating Systems

Download the source code from the resources link

Download the source code provided in the resources for this assignment.

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Covers object orientation, which is often not emphasized enough, providing learners with a strong foundation in this critical aspect of Java programming

Includes practical projects, such as a car dealership management system and stock market data processing, offering hands-on experience with industry-relevant scenarios

Teaches debugging software using Eclipse, which is a core skill for Java developers and helps learners identify and fix errors in their code

Explores Java 9 features, including Lambdas and Streams, which are essential for modern Java development and can improve code efficiency and readability

Uses Java 8 and 9, but learners should note that newer versions of Java are available, which may include additional features and security updates

Requires installing MySQL database for the JDBC section, which may require additional setup and configuration for learners unfamiliar with database management systems

Reviews summary

Comprehensive java for beginners to job ready

According to learners, this course is largely positive and highly recommended for anyone starting out. Students consistently praise the instructor's ability to explain complicated topics clearly and make learning accessible, even with no prior Java experience. Many highlight the course's comprehensive coverage of core Java concepts, from basics to more advanced topics like Collections, Generics, Multithreading, and JDBC. The inclusion of practical projects and hands-on examples is frequently mentioned as a major strength, helping solidify understanding and apply knowledge. While the course aims to be up-to-date and includes newer Java features, a few reviewers note that some setup instructions or specific older sections might be outdated, which could be a warning point. Overall, it's seen as a solid foundation for certification or job readiness.

Pace varies; some topics need external supplement.

"Pace is mostly good, but sometimes feels a bit fast on complex topics."

"Some concepts could use a little more in-depth explanation; I had to look things up."

"Overall pace is fine, but the jump in complexity in some later sections was noticeable."

"Wish a few specific advanced topics had slightly more detailed lectures."

Hands-on examples and projects help apply learning.

"Practical projects scattered throughout really help you practice the concepts."

"The hands-on coding and projects are the strongest part of the course for me."

"Loved the car dealership project. It made applying OOP concepts much clearer."

"Useful projects help you see how concepts are used in real applications."

Covers a wide range of essential Java concepts effectively.

"Covers all the topics from basic to advanced in Java. A very complete course."

"Learnt the basic java concepts very well and also collections framework and JDBC topics are nicely explained."

"Comprehensive course covering core Java, OOP, Collections, Multithreading, and more."

"Liked the coverage of Generics, Threading, and JDBC. Important topics covered well."

Widely recommended for those with no prior programming.

"This course is awesome for beginners. I had no prior Java knowledge and I'm keeping up fine."

"Great course for beginners. Explanation of each concept is done very well."

"Takes you from zero to hero. Started with absolutely no knowledge, feel confident now."

"I was feeling discouraged about learning OOP, this class has been extremely helpful and straightforward."

Instructor is highly praised for clarity and knowledge.

"The instructor is excellent at explaining concepts clearly, making complex topics easy to understand."

"Teacher is very thorough with explanations of theory and application. Really enjoying it."

"Instructor was very knowledgeable, worked at a good pace, and most importantly, was very good at communicating."

"The instructor's explanations are clear and easy to follow. He makes learning enjoyable."

"Excellent teaching style. Very patient and explains everything step by step."

Some course parts, especially setup, may be outdated.

"Some sections seem a bit outdated, particularly the setup instructions for newer OS versions."

"Found some information regarding specific libraries or tools to be not the latest version."

"Had trouble following setup exactly as shown due to software updates."

"The core content is great, but keeping supporting materials like setup guides perfectly current seems a challenge."

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 The Complete Java Certification Course with these activities:

Review Object-Oriented Programming Concepts

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Solidify your understanding of object-oriented programming principles before diving into Java's implementation of these concepts. This will make learning Java classes, objects, inheritance, and interfaces much easier.

Browse courses on Object-Oriented Programming

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Read introductory materials on OOP concepts.
Review examples of OOP in other languages.
Complete practice quizzes on OOP principles.

Review 'Head First Java' by Kathy Sierra and Bert Bates

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Reinforce your understanding of Java fundamentals with a visually engaging and easy-to-understand book. This book is particularly helpful for visual learners.

View Head First Java: A Brain-Friendly Guide on Amazon

Show steps

Read chapters corresponding to the course syllabus.
Complete the exercises and quizzes in the book.
Compare the book's explanations with the course material.

Review 'Effective Java' by Joshua Bloch

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Supplement your learning with a deep dive into Java best practices. This book will help you write cleaner, more efficient, and more maintainable Java code.

View Effective Java (3rd Edition) on Amazon

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Read the first few chapters covering basic Java concepts.
Focus on sections related to topics covered in the course.
Try implementing some of the recommendations in your own code.

Four other activities

Expand to see all activities and additional details

Show all seven activities

Solve Java Coding Problems on HackerRank

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Reinforce your understanding of Java syntax and concepts by solving coding problems. Regular practice will improve your problem-solving skills and make you a more confident Java programmer.

Show steps

Create an account on HackerRank.
Filter problems by Java and difficulty level.
Solve at least one problem per day.
Review solutions and learn from others.

Build a Simple Command-Line Application

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Apply your knowledge by building a small project that utilizes various Java concepts. This will solidify your understanding and give you practical experience.

Show steps

Choose a simple application idea (e.g., a to-do list, a calculator).
Plan the application's features and structure.
Write the Java code, breaking it down into smaller modules.
Test and debug your application thoroughly.

Create a Java Cheat Sheet

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Consolidate your learning by creating a cheat sheet of important Java syntax, concepts, and methods. This will serve as a valuable reference for future projects.

Show steps

Review your course notes and identify key concepts.
Organize the information into a clear and concise format.
Include examples of common Java code snippets.
Share your cheat sheet with other students for feedback.

Answer Java Questions on Stack Overflow

Show steps

Solidify your understanding by helping others learn Java. Explaining concepts to others is a great way to reinforce your own knowledge.

Show steps

Create an account on Stack Overflow.
Search for Java-related questions.
Answer questions to the best of your ability.
Learn from other people's answers and feedback.

Career center

Learners who complete The Complete Java Certification Course will develop knowledge and skills that may be useful to these careers:

Software Developer

A software developer designs, develops, and tests software applications, often working with programming languages like Java. This course provides a comprehensive introduction to Java, covering fundamental concepts such as variables, data types, control flow, and object-oriented programming. The practical projects included in the course, such as the car dealership management system, allow aspiring software developers to gain hands-on experience building real-world applications. The course also teaches how to debug software using Eclipse, a critical skill. Furthermore, this course covers more advanced concepts like the Collections Framework, threading, and JDBC for database connectivity.

See salaries and explore the career path for Software Developer

Java Programmer

The role of a Java programmer is to write, test, and maintain Java code for various software applications. This course directly prepares individuals to become proficient Java programmers by covering a wide range of topics from basic syntax to advanced concepts. This course emphasizes object-oriented programming, which is a core component of Java. The course's structure, which takes students from zero experience to being able to write industry-ready Java programs, is ideal for someone looking to enter the field. The course also prepares the learner to debug software, process files, and work with databases using Java.

See salaries and explore the career path for Java Programmer

Application Developer

An application developer creates software for specific purposes, which can range from mobile apps to enterprise systems, and proficiency in Java can be highly valuable for a variety of these projects. This course helps build a strong foundation in Java programming, emphasizing object-oriented programming, a key skill for an application developer. The course includes practical projects that simulate real world development scenarios, such as a car dealership system, and working with stock market data. The course also covers important topics including file processing, exception handling, generics, multithreading, and database connectivity, which makes this course a good choice for this career.

See salaries and explore the career path for Application Developer

Backend Developer

A backend developer works on the server-side of applications, handling data management, logic, and APIs. Java is a popular language for backend development, and this course provides a comprehensive education in the language. The course covers essential topics for backend work, including collections, file processing, multi-threading, and especially JDBC for working with a MySQL database. The course gives students practical experience with these aspects of Java development. The course also covers modern features such as Lambda expressions and Streams API.

See salaries and explore the career path for Backend Developer

Software Engineer

A software engineer applies engineering principles to the design, development, and maintenance of software systems and Java is a widely used language in this field. This course provides a very thorough look into the Java language, beginning with fundamental concepts and growing to cover advanced topics such as generics, threading, and the JDBC API. The course emphasizes the development of practical skills which a software engineer will need, and it also covers software debugging using Eclipse, an IDE widely used by many software engineers. The course also helps build a foundation in object-oriented programming.

See salaries and explore the career path for Software Engineer

Mobile Application Developer

A mobile application developer creates applications for smartphones and tablets, and while Java is not the sole language, it is used to build Android applications. This course can serve as a foundational entry into mobile app development, since it provides a strong foundation in Java fundamentals, object-oriented programming, and other key concepts. The course covers threading, which can be critical for developing performant mobile applications. The course's hands-on projects will help budding mobile developers learn the skills they need.

See salaries and explore the career path for Mobile Application Developer

Database Developer

A database developer designs, implements, and maintains databases, and knowledge of how to connect to databases using Java is essential in many contexts. This course includes a section on the JDBC API, which teaches how Java programs can interface with databases like MySQL. The course provides hands-on experience connecting to databases and running SQL commands. The course also covers important fundamental Java concepts that are valuable for a database developer. This course may be useful for a prospective database developer.

See salaries and explore the career path for Database Developer

Full-Stack Developer

A full stack developer works on both the front-end and back-end of web applications, and Java, often used for its robust back-end capabilities, is a valuable asset for this role. This course focuses specifically on the back end, by providing a thorough overview of Java, database connectivity using JDBC, and other relevant concepts. Although this is not a full stack course, knowledge of the Java language, collections, and multithreading may be useful. This course may be useful for a prospective full stack developer.

See salaries and explore the career path for Full-Stack Developer

Quality Assurance Engineer

Quality assurance engineers help ensure the quality of software products through testing and analysis. A quality assurance engineer who understands Java can be more effective at identifying bugs within Java applications. This course provides a broad and thorough understanding of Java and object oriented programming and the debugger section will help with this role. Although this course is not specifically geared toward testing, a deep understanding of the programming language itself may be useful to a prospective quality assurance engineer. This course may be useful to a prospective quality assurance engineer.

See salaries and explore the career path for Quality Assurance Engineer

Systems Analyst

A systems analyst evaluates an organization's computer systems and recommends improvements and a knowledge of Java may be useful in this role. This course provides a strong understanding of the Java language, its capabilities, and how it interacts with systems, including databases. While the role of a systems analyst is not that of a programmer, understanding the underlying technology is extremely useful in this role. The multithreading section in particular may be helpful in this role, as it will provide a deeper understanding of how programs work at a lower level. This course may be useful for a prospective systems analyst.

See salaries and explore the career path for Systems Analyst

Data Engineer

A data engineer builds and maintains the infrastructure for data storage and processing, and although Java might not be the primary language used, it still may be encountered. The course's focus on file processing, threading, and database connectivity makes this course valuable for certain roles in the field of data. The hands-on experience provided by the course can be advantageous. This course may be useful to a prospective data engineer.

See salaries and explore the career path for Data Engineer

Technical Consultant

A technical consultant provides expert advice to clients on technology-related issues. Having robust knowledge of a technology like Java is an asset, and this course thoroughly covers the language. The course provides a good foundation in object-oriented programming. This makes this course helpful for tech consultants seeking to give insight into Java development projects. This course may be useful to a prospective technical consultant.

See salaries and explore the career path for Technical Consultant

IT Support Specialist

An IT support specialist troubleshoots and resolves technical issues for end users, and while they do not typically program, they may need to understand the nature of how software works and are often called upon to assist developers. This course offers a strong foundation in Java and its underlying technologies. The course covers debugging, which can be useful when diagnosing issues. This course may be useful to a prospective IT support specialist.

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Technical Writer

A technical writer creates documentation for software and hardware. A deep understanding of Java gained from this course may allow them to write higher quality documentation. The course's detailed coverage of the language and its features can help a technical writer accurately explain complex concepts. This course may be useful to a prospective technical writer.

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Technology Trainer

A technology trainer educates others on software and hardware, and a firm grasp of programming concepts is helpful. This course on Java, with its broad approach, may be useful. The course starts from the basics and then moves into more advanced topics, and many find the course easy to follow. This course may be useful for a prospective technology trainer.

See salaries and explore the career path for Technology Trainer

The Complete Java Certification Course

What's inside

Learning objectives

Syllabus

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Reviews summary

Comprehensive java for beginners to job ready

Activities

Career center

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