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Java for Programmers Crash Course (Udemy.com)

Java Syntax, OOP, Exceptions, Threads in Java

Created by: Navin Reddy

Last updated June 2025

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What you will learn

  • Java for Programmers Language
  • Building Applications using Java
  • Core and Advance features of Java Language
  • Exceptions and Collection API

How it compares

Against the other 518 rated Udemy courses in Software Development on CourseDuck:

  • Rating4.6 out of 5higher than 62% of them
  • Reviews635#194 of 519 by number of reviews
  • Length2 hoursshorter than 89% of them
  • Last updatedJune 2025earlier than 53% of them

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Course Description

"Java for Programmers" is a comprehensive course tailored for individuals who possess basic programming knowledge and prior experience in any programming language.

Most modern-day programming languages have similar workings and concepts.

This crash course provides participants with knowledge and practical experience in Java fundamentals, OOPs, and advanced Java concepts, empowering them to develop high-performance, scalable, and thread-safe Java applications.

Course Objectives:

  1. Solidifying Basic Java Skills: The course begins with a brief review of foundational Java concepts to ensure all participants are prepared for the advanced topics to come.

  2. Object-Oriented Programming Skills: The course talks about object-oriented programming and how to implement it in Java.

  3. Exception Handling Mastery: Building upon prior knowledge, students deepen their understanding of exception handling. They learn to create custom exceptions and implement best practices in error handling.

  4. Collection API Exploration: The course introduces Java's Collection Framework, offering a comprehensive look at lists, sets, maps, and iterators. Students will learn to effectively manage and manipulate data using these fundamental data structures.

Upon successful completion of this course, participants will know how Java works, what object-oriented programming is, how to use variables and data types in Java, how to handle exceptions, and how to manage huge amounts of data with the Collection API.

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Instructor Details

Navin Reddy

Navin Reddy is Trainer and Educator.

He is also a Founder & CEO at Telusko.

TEDx Speaker

He has taught Millions on Different technologies.

He provides online as well as corporate training to multiple IT companies and Banks.

Worked on Java, Spring, Hibernate, Python, AWS, Blockchain, MySQL, git, Django, postgres, etc.

Learning should be fun.


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Reviews

4.6

635 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By John Durtka on 6/3/2026

This course feels a little shallow. I wish for this cost there would be just a little bit more in-depth content on things like different types of sets and lists for example.

By Immasix on 2/1/2026

Good explanations. I like that there is room for conceptual explanation like stack and heap memory, and threads. The course is still a little fact based, and you are expected to memorize some syntax things. I don't think that's needed anymore with present-day AI coding assistants.

By Sanjeeva Reddy Boda on 3/1/2025

Navin Reddy is an awesome instructor. Whatever the topic, programming language he nails it, He will try his best to get the topic delivered to his mentees. Really appreciate his dedicated and hard working for his students.

By Kuppu Samy on 1/14/2025

I would highly recommend this course to anyone looking to quickly refresh their Java basics. The course offers a concise yet comprehensive overview, making it perfect for those who want to revisit key concepts in a short amount of time.

By Bharath.V.V on 12/25/2024

The trainer take the lecture in short and detailing and I thought that he more experienced and his way teaching more understandable.thankyou

By Janett Holst on 9/17/2024

Very nice with keywords on the screen, so I'm sure I understand all the words despite the Accent. The pace is fast - I don't need to speed it up. Nice.

By Manoj Kumar Reddy Bhimavarapu on 9/14/2024

This Course is Perfect for Last minute Interview Revisions. It covers almost all concepts for a Entry Level Java Interview. So Happy to Complete this Course!

By Sohini Bhattacharjee on 8/1/2024

This course is perfect for last minute interview revisions. It covers almost all concepts for a entry level java interview. So happy to complete this course!

By Marco Salernitano on 7/17/2024

It's perfect for a quick review before an interview or test for Core Java. Could cover some more Java 8 topics like i.e. functional programming.

By Kovid Tripathi on 5/18/2024

I think it is a great kick start for people who already know other programming languages and want to start programming in Java in a very short amount of time kind of perfect for me

Showing all 10 reviews on CourseDuck

Read all 635 reviews on Udemy

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Overall Score : 92 / 100