About the Reviewer

Graham Doman is a passionate software architect who has worked in a wide variety of business domains over his 20-year career. He started off as a junior working with C++, before moving onto C# and JavaScript, which have been his main languages for many years. He’s worked on a variety of projects and products, ranging from recruitment agency systems, medical devices, back of bridge route planning software, air powered printer drivers, and many more.

He had the opportunity to study for an MSc in Data Science, and having worked in data-focused projects throughout his career, he jumped at the chance, graduating in 2015. He has been passionate about NoSQL, big data, and their application in IoTT projects ever since. As a result of this newfound passion, he’s delved into Hadoop, Cassandra, Spark, MQTT, Python, R, Scala, and Java. Though he’s not particularly mathematical minded, he’s even delved into the curious world of statistics.

He has his own IT consultancy company, Buteo Consultancy Ltd (http://www.bizdb.co.uk/), which specialises in data and software engineering, data science, and IoT. He is actively working on a number of different contracts and forging new connections.

I would like to thank my family, Sally, Ewan, Erin, William and Felix, who have supported me in all my endeavours these past few years. I couldn't do it without you guys.