Colin’s help has been indispensable. He has provided us with a wide range of advice and training – not just in data visualisation, where he excels, but also in data prep and modelling. He has helped us unlock the potential of Tableau Prep, build robust relational databases in Tableau, and transition from using unpivoted data in Excel to pivoted (i.e. columns to rows) data in Tableau.
I really enjoyed working with Colin. In this project we brainstormed ideas to set the framework together and Colin then worked independently to fill in the majority of the gaps. This provided a decent quality draft to review and Colin then enhanced the deliverables based upon our discussions and delivered some fantastic results for the Tableau Training on Tap material. Indeed the feedback from our training delegates has been really supportive of the work that Colin has produced for us. I recommend Colin to anyone wanting to help improve teams capabilities to deliver insights using Tableau.
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