About the Reviewer

Jigar Bhatt is a computer engineering undergraduate from the National Institute of Technology, Surat. He specializes in big data technologies and has a deep interest in data science and machine learning. He has also engineered several cloud-based Android applications. He is currently working as a full-time software developer at a renowned start-up, focusing on building and optimizing cloud platforms and ensuring profitable business intelligence round the clock.

Apart from academics, he finds adventurous sports enthralling. He can be reached at http://www.jigarbhatt.in/.

I would like to thank Dr. Dhiren Patel from the computer engineering department, NIT, Surat, who encouraged my interest in data science and guided me through the initial stages of building my career in the big data world.

Neil Mehta BSc (Hons) has 20 years of experience as a developer, analyst, and program manager and has spent the last 7 years specifically implementing business intelligence solutions to help companies leverage their corporate data. Trained in all aspects of analytics from data modeling to system architecture and reporting, Neil currently manages a large team of data architects, ETL developers, and report designers for a large insurance company.He has extensive experience with business analytics, administration, and dashboard design and has helped develop programs to establish super user communities and develop training plans. He has worked in multiple business segments, including financial, oil and gas, transportation, and retail industries.