Nguyen Quang Phuong works at a small start-up company, Mobilus (http://mobilus.co.jp). Mobilus provides a real-time communication platform and an SDK called Konnect. All members are working hard to create more innovative products.

As a full-stack engineer, he works from the frontend to the backend. In the frontend, he has experiences working with iOS applications and responsive, real-time web services for mobile browser and PC browsers. He also works on advanced frameworks such as Meteor to create an application that runs everywhere (browser, iOS, and Android-native applications) with JavaScript or HTML5. In the backend, he designs APIs and data models and does server tasks, such as hosting environments.

He is also a member of the Meteor community and takes part in a project to translate Discover Meteor into Vietnamese (http://vi.discovermeteor.com/). In this project, he learned how to make real-time applications with JavaScript.

I want to thank my colleague Takeharu Oshida, who teaches me a lot about new technologies and who introduced this book to me.

Abhishek Yadav is an experienced consultant having expertise in automation testing, including automation framework development. Currently, he is working with Xebia IT Architects India Pvt. Ltd., Gurgaon.

He has primarily worked on Selenium WebDriver and Java. Apart from this, he also has expertise in Cucumber, JMeter, AutoIt, Maven, TestNG, and Appium. Other than testing, he has a good exposure of technologies such as HTML, CSS, JQuery, JavaScript, and SQL.

He shares his automation experience through his blog Hello Selenium (http://www.helloselenium.com). These experiences have helped him a lot in reviewing this book. He has also taken help from his colleagues, wherever required, to make this book more informative to the readers.