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About the Authors
Stephen Samuel is an accomplished developer with over 17 years of experience. He has worked with Java throughout his career, and in the past 5 years has focused on Scala. He has a passion for concurrency and Big Data technologies. Having spent the last few years in investment banking, he is currently working with Kotlin on a major Big Data ingestment project. Stephen is also active in the open source community, being the author of several high profile Scala and Kotlin libraries.
I would like to thank my wife for being patient with all the days and nights spent on the computer, developing. I would also like to thank Stefan for kindly agreeing to co-author this book with me.
Stefan Bocutiu is a Big Data consultant with over 13 years of experience in software development. He enjoys coding in Scala, C#, and has a passion for stream processing technologies. With the team at DataMountaineer--a consultancy company offering delivery of solutions for streaming/ fast data platforms - he focuses on providing scalable, unified, real-time data pipelines allowing reactive decision making, analytics, and Hadoop integration.
Stefan is passionate about motorsports, and while his racing skills are not good enough to allow him to compete, he tries to attend as many MotoGP races as possible. When he is not coding, he can be found at the climbing wall or at the gym. Occasionally, hiking and scrambling trips are on his calendar, and during the winter season, skiing trips are a must for him.
About the Reviewers
Antonios Chalkiopoulos is a distributed systems specialist, engineering Big Data systems in the past 5 years on Media, Betting, Retail, Investment Banks, and FinTech companies in London. He is the author of Programming MapReduce with Scalding, one of the first books presenting how Scala can be used for Big Data solutions, and an open source contributor to a number of projects.
He is the founder of LANDOOP, a company that specializes in Fast Data and Big Data solutions and provides numerous tools and capabilities around Apache Kafka and real-time streaming systems.
Alexander Hanschke is a co-founder and CTO at techdev Solutions GmbH, a software company based in Berlin. He graduated from University of Mannheim and has worked in the financial sector, building Java enterprise applications for 8 years.
At his company, these days Alex is working on web applications written in Java and Kotlin. He frequently talks at user groups and conferences and is writing about Kotlin-related topics.
You can find him on Twitter at @alexhanschke
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Preface
Kotlin is typically associated with Android development, and most discussion about it revolves gravitates around that. But the language has much more to offer and is ideal for modern server side developers. While any Android developer will find useful snippets in this book, the book is targeting Java and Scala developers primarily. The book will start with a introduction to Kotlin and explain how you set up your environment before moving on to the basic concepts. Once the basics are out of the way, the focus will shift towards more advanced concepts, and don't be surprised if you see a few bytecode listings. Once you have completed the book you should have all the knowledge required to start using Kotlin for your next project.
What this book covers
, Getting Started with Kotlin