About the Reviewer

Marek Chmel is an IT consultant and trainer with more than 10 years' experience. He is a frequent speaker, with a focus on Microsoft SQL Server, Azure, and security topics. Marek writes for Microsoft's TechnetCZSK blog and since 2012 he has been an MVP (Data Platform). He has also been recognized as a Microsoft Certified Trainer: Regional Lead for the Czech Republic for a few years in a row. He holds many MCSE certifications, he's also an EC Council Certified Ethical Hacker and holder of several eLearnSecurity certifications.
Marek earned his MSc in business and informatics from Nottingham Trent University. He started his career as a trainer for Microsoft server courses. Later, he joined AT&T as a senior database administrator, with a specialization in MSSQL Server, data platforms, and machine learning.