It's a decent course. The structure is logical, but I occasionally found myself wishing for more in-depth explanations on certain topics. Still, useful.
Data Structures and Algorithms in Java: Practical Foundations
Develop the skills to implement and optimize core data structures and algorithms while solving complex programming problems with Java.
About this course
Understanding how data is organized and processed is the key to writing efficient, professional-grade software. This course provides a clear path from basic programming to advanced problem-solving by focusing on the logic behind the most important tools in a developer's toolkit. You will learn to evaluate code performance and choose the right structures to ensure your applications remain fast and scalable.
What you'll learn:
- Understand Big O notation to analyze and optimize the time and space complexity of your code.
- Implement essential data structures including Linked Lists, Stacks, and Queues from the ground up.
- Master various sorting and searching algorithms to manage and retrieve data efficiently.
- Explore advanced concepts such as Hash Tables, Heaps, and Binary Search Trees.
- Practice using the Java Collections Framework to apply these concepts in modern development.
- Learn to select the most effective data structure for specific real-world programming challenges.
The course begins with essential terminology and the mathematical foundations of algorithm analysis before moving into the detailed logic of various data organizations through written explanations and code snippets. It is designed for beginners with a basic knowledge of Java who are ready to build a professional computer science foundation.
Begin your journey toward writing more efficient and powerful Java code.
What you'll get
-
📜
Certificate of completion
Add it to your LinkedIn profile -
💬
Personal AI tutor
Stuck on a lesson? Ask your built-in tutor anything, any time. -
🎧
Audio version included
Learn on the go — no screen needed -
♾️
Lifetime access
Come back anytime, no expiry -
📱
Phone or computer
Works anywhere, any device -
💸
30-day refund
No questions asked -
⚡
Short & focused
1h 49m of practical content
Reviews (16)
Pretty good overall. The structure was logical, and many of the examples were helpful. A few areas could have used a bit more depth, but it's solid.
Decent introduction. The structure was logical, but I wish there had been more hands-on practice beyond the basic examples.
A good introduction. The structure was mostly clear, but I wish there were a few more real-world examples. Still, learned a lot.
It's a good course if you have some prior knowledge. For absolute beginners, some concepts might be a bit challenging. The structure is logical, though.
Hmm, not sure about this one. The pace was definitely a challenge, and some examples were hard to follow. Needed more practice.
This course exceeded my expectations. The real-world applications discussed are incredibly useful. Great job!
Solid course. It provided a good foundation. I'd prefer if some of the later modules had more challenging tasks, though.
Loved the practical examples! They really brought the concepts to life. The course was well-organized and easy to navigate.
Learned a ton and the structure made it easy to follow along. Loved the practical application examples they provided.
This was a good introduction. The structure is logical, and it covers the basics effectively. Might be too introductory for advanced learners.
Thoroughly enjoyed this course. The way the information was presented was excellent, and the practical applications were highlighted effectively. Great job!
This was a brilliant way to learn! The structure was logical, the pace was spot on, and the examples were super helpful. Highly recommend!
Couldn't have asked for a better learning experience. The structure flowed perfectly, and the examples were incredibly relevant. Highly recommend!
It's a solid course. The structure is logical and most of the examples were helpful. Could use a few more real-world scenarios though.
Good introduction to the topic. The structure was logical, and most of the examples were relevant, though I wished for more depth in certain areas.
Learners also took
Learn fundamental Python programming and algorithmic problem-solving skills to confidently approach technical coding assessments from scratch.
$4.99
Build a strong foundation in algorithmic thinking and problem-solving techniques to confidently approach technical interviews using Python.
$4.99
Prepare for coding tests by learning fundamental Python algorithms and data structures, understanding how to write efficient, testable code for automated evaluation.
$4.99
Build the problem-solving skills and algorithmic thinking needed to pass JavaScript coding tests and technical interviews at leading software companies.
$4.99
Frequently asked
What do I need to take this course? +
Just a phone or computer with internet. No installs, no special hardware.
How do I pay? +
By card via Stripe, or with cryptocurrency. We do not store card details — Stripe handles them securely.
Can I get a refund? +
Yes — full refund within 30 days, no questions asked.
How long will I have access? +
Forever. Once you purchase, the course is yours to revisit anytime.
Will I get a certificate? +
Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.
Built for learners in
Tech
Design
Finance
Marketing
Healthcare
Education
Hospitality
Manufacturing
×2
Top up once, pay half
Add $100 → get 200 credits. Every class becomes $2.50 instead of $4.99. Credits never expire.
$100
200 credits
$2.50 / class
Best value
$250
550 credits
$2.27 / class
$500
1200 credits
$2.08 / class
No subscription. Credits apply to any class and never expire.