About the Book
We must know data structures, algorithms, and systems design to pass in interviews. Most companies nowadays are doing the same tests over and over again. They will give you a code problem and then ask you to design a system with vague questions like "design Instagram."
There is tons of content on the internet about the subject, but not specifically with Java. That's the difference with the Java Interview Challenger book: you will learn those fundamentals with your beloved language, Java! You will also understand some nuances from the JDK code and will expand your knowledge about Java so you can create clean and performance-optimized code.
By mastering data structures, algorithms, and systems design, there is no doubt that you will become a much better software engineer capable of designing complex systems on your own. So, the benefit is not only to pass in interviews but to become an extraordinary software engineer able to create complex Microservices to solve a big problem.
In this book, besides data structures and systems design, you will also see sorting algorithms, programming techniques, several cloud technologies, and so on!
I am also sharing the interview styles of the market so that you know exactly what the game is during the interview and prepare accordingly.
My sincere recommendation is not to postpone mastering such vital concepts and start now by getting the Java Interview Challenger book and taking your skills to another level!
About the Author
Rafael del Nero is a Java Champion & Oracle Groundbreaker Ambassador, creator of the Java Challengers initiative and quiz master in Oracle Dev Gym, is the author of "Golden Lessons - 100 Insights to Overcome Life's Challenges and Achieve Your Career Dreams." Rafael believes there are many techniques involved in creating high-quality software that developers are often unaware of. His life's purpose is to help Java developers use better programming practices to code quality software for stress-free projects with fewer bugs.