Portfolio

A web app that lives inside a Tableau workbook, with no hosting and nothing to allow-list. The top 200 scary movies by critics, audiences and box office: tombstones as bars in the Graveyard, critics against audience in the Swamp, and a wheel that picks tonight's movie. Built with Claude Code and checked by a second agent over five review rounds. Information courtesy of IMDb (https://www.imdb.com). Used with permission.

A layered freeform canvas for Tableau. Replaces the classic map-layers technique (MAKEPOINT, a blank background map, and a pile of calc gymnastics) with a plain x,y canvas: place a point, pick a content type (text, BAN, shapes, bars, sparklines, column charts, donuts), done. No calculated fields required.

A fully configurable table viz extension for Tableau. Drag dimensions and measures onto encoding shelves and configure every column independently — number format, conditional formatting, sparklines, period-over-period, tooltips, and more. No calculated fields required.

A custom Tableau viz extension. Drop a measure and a date onto two encoding shelves and get a BAN, period-over-period delta, sparkline trend chart, and optional goal tracking — no calculated fields required.

A dashboard used in my Make it with Map Layers Presentation. Build 3 simple charts and tables using Map Layers and compare them to building them using out-of-the-box Tableau functionality.

The final build from my TC26 presentation, DZV is EZ. Some practical, real-life examples of using Dynamic Zone Visibility that will enhance, elevate and improve your dashboard. The best bit of it all, it is easy to apply.

This viz deep dives on all the steps needed to build a drill down bar chart to interrogate outcomes at all levels of your organization.

One of my favorite builds. This entire viz is a single sheet built using map layers and exploiting the 'Add Zoom to Extent' functionality to create these animations. Behind each door is a wonderful Tableau User Group. Learn all about them and the incredible organizers who put so much time and effort into running great events for their groups.