About the Reviewer

Kartik Bhatnagar is a technical architect at the big data analytics unit of Infosys, Pune. He is passionate about new technologies and the leading development work on Apache Storm and MarkLogic NoSQL. He has 9.5 years of development experience with many fortune clients across countries. He has implemented Elasticsearch engine for a major publishing company in UK. His expertise also includes full-stack Amazon Web Services (AWS). Kartik is also active on the stackoverflow platform and is always eager to help young developers with new technologies.

Kartik is presently working on book based on Storm/Python programming, which is yet to be published.

I would like to dedicate this book to my niece, Pranika, who will be 6 months old by the time this book gets published. Sincere thanks to my parents; wife, Aditi; and son, Prayrit, for their constant support and love to make the review of this book possible.