Holy Macro! Books has been providing top-quality books on Excel, Power Query, and Power BI since 2002. They have published over 100 titles by 30 authors, including numerous Microsoft MVPs.
Wyn Hopkins qualified as a Chartered Accountant with PricewaterhouseCoopers and then went on to work as a Financial Analyst with HBOS and the Barclays Group in the UK before emigrating to Australia in 2007. He then joined Access Analytic in Perth and in 2017 became a director. Wyn utilizes advanced Excel and Power BI techniques including Power Query, Power Pivot, DAX, and VBA to build applications that help companies address their reporting, automation, and analysis needs.