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Data Structures in Java Course

What will I learn?

Master the essentials of Java data structures with our comprehensive course designed for technology professionals. Understand how to spot performance bottlenecks, learn to identify code that's not efficient, and measure time complexity. Level up your skills with refactoring techniques and explore advanced Java collections like PriorityQueue and Concurrent Collections. Become an expert in documentation, reporting, and testing, including unit and performance testing. Improve your coding power with practical, high-quality content made for real-world use.

Apoia's Unique Benefits

Online course with lifetime access
Certificate aligned with educational standards
Printable PDF summaries
24/7 online support
Select and organise the chapters you want to study
Customise your course workload
Instant feedback on practical activities
Study anytime, no internet required

Build skills

Enhance your practical skills in the areas listed below

Optimise Java code: Spot and fix performance bottlenecks effectively.

Master data structures: Use and handle Java collections like a pro.

Refactor properly: Improve code quality while keeping everything working.

Do proper testing: Run unit and performance tests for strong code.

Document properly: Write clear and complete technical documentation.

Suggested summary

Workload: between 4 and 360 hours

Before starting, you can change the chapters and the workload.

  • Choose which chapter to start with
  • Add or remove chapters
  • Increase or decrease the course workload

Examples of chapters you can add

You will be able to generate more chapters like the examples below

This is a free course, focused on personal and professional development. It is not equivalent to a technical, undergraduate, or postgraduate course, but it offers practical and relevant knowledge for your professional journey.