About the Reviewer

Dionisios Petrakopoulos has worked in several companies using different technologies and programming languages, such as C, C++, Java SE, Java EE, and Scala, as a senior software engineer for the past 15 years. His main interest is the Java ecosystem and the various facets of it. His other area of interest is information security, especially cryptography. He holds a BSc degree in computer science and an MSc degree in information security, both from Royal Holloway, University of London. He is also the technical reviewer of the book Learning Modular Java Programming by Packt.