About the Reviewers

Christopher Murrell is a QlikView consultant who started working with business intelligence tools during a year in industry placement while at university. He has worked in a variety of roles, including network administration, web development, C# programming, and data analytics, before starting with QlikView in 2010. Since then, Christopher has worked in a wide range of industries, including insurance and medical research with the National Health Service in the UK, and Australian Health Service in Melbourne, Australia.

Xavier Segado Recio is a hybrid senior data/process/business analyst and applications trainer with over 30 years of experience in the IT industry. His experience spans numerous applications, products, tools, and industries, including retail, accounting, IT methodologies, distribution, pharmaceuticals, healthcare, and treasury services.

Xavier currently works as a BI specialist with a leading UK property group, where he uses QlikView as a tool to change the way information is managed and used.

David Stone first started using QlikView in 2010, testing dashboards built by One QV Ltd. He worked on several small projects for the company while still at university, honing his design and development skills, and he eventually joined a UK-based Qlik partner after graduating in 2013. After 18 months there and having covered all aspects of QlikView development in a leading investment bank, he moved to his current role. He is now busy architecting and developing new QlikView solutions for one of Europe's largest online casino and sports betting companies. David lives in London and enjoys traveling and sampling new beers.