Head of Data Visualization, Groupon
Mark has spent the last 10 years focused on operational performance and data analysis, particularly within the scope of online advertising and e-commerce. During his 4.5 years at Groupon, Mark has been responsible for many varied projects including the evaluation and implementation of performance metrics for online marketing, leading an award-winning Global Display Advertising and Paid Social Media team and building out the Tableau Center of Excellence at Groupon across its international tech and engineering locations. His operational excellence is underpinned by an appreciation of data visualisation. Mark also contributes to the Tableau community via his Twitter handle, @markee88.