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Fast Java Track
New33 hours9 learnersBeta
Ready to step into the Java world? Explore syntax, integer manipulation, string and array operations, loops, conditions, and object-oriented programming concepts.
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What you'll learn
While completing this track you will work on simple projects which can become a perfect entry point for building your CV and a great practice for passing AP on Computer Science. This track includes:
- Learning the syntax of Java
- Dealing with integers
- Working with strings and arrays
- Getting acquainted with loops and conditions
- Exploring the basic ideas of object-oriented programming
- Processing the user's input
- Handling runtime errors
- Developing your very first complex program from scratch
Learn by doing
# 1
Apply knowledge into practice
You already know the theory. Now it's time to code like you do at work—in a professional IDE, with real project constraints, solving problems that actually matter. Welcome to software engineering as it should be.
# 2
Navigate complexity with surgical precision
Most developers waste months learning random concepts without seeing how they connect. Our interactive Knowledge Map fixes this. It shows exactly how every programming concept relates to others, helping you build a structured mental model of coding.
# 3
Copy the best. Then improve.
Here's what top engineers do that others don't: they study other people's code obsessively. When you get stuck on Hyperskill, you can explore solutions published by other developers. See their exact code. Understand their approach. Learn their tricks.
# 4
Code review that actually makes you better
We stripped code review down to what actually matters: does your solution work? Have you handled the edge cases? Is there a cleaner way to write this? Hyperskill acts like a competent reviewer who actually tests your code. Not genius-level analysis, not architecture debates — just solid feedback on making your code better.
Elevate your engineering mastery through real-world challenges
Master advanced engineering concepts through ambitious projects. Each project deepens your expertise and transforms you from an experienced engineer into an exceptional one.
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Learn from the industry experts
QA Academy
Quality assurance (QA) is a way of preventing mistakes and defects in manufactured products and avoiding problems when delivering products or services to customers; which ISO 9000 defines as "part of quality management focused on providing confidence that quality requirements will be fulfilled". This defect prevention in quality assurance differs subtly from defect detection and rejection in quality control and has been referred to as a shift left since it focuses on quality earlier in the process (i.e., to the left of a linear process diagram reading left to right).
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