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Our consultants come armed with both technical and soft skills to support you to make the most of your data.
The Data School has been paramount to our success at JLL. It has allowed us to bring in highly skilled Tableau and Alteryx consultants. It saves considerable time trying to recruit contractors as I know their skills and training are to the highest standard. Over the past 5 years my team has developed analytical insights which have generated multi million dollar savings of which a considerable amount can be attributed to the Data School consultants we have had working on projects.
Paul Chapman, Global Director of Performance Management, BI and Innovation at JLL
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What our consultants are working on
We believe that sharing knowledge and expertise is key to driving innovation and growth in the data community. That's why we're excited to share our latest insights, tutorials, and industry trends with you through this blog.
Written by our team of experienced data consultants, these posts aim to solidify their own learning while giving back to the community.
Fri 04 Sep 2026 | Helena Reichenvater
Dashboard Week, Day 5: World Cup
Happy Dashboard Week Day 5!
For the final day of Dashboard Week, DSNY12 was given a set of World Cup data that DSNY14 used for their application dashboards as a way of comparing how far we’ve grown ourselves since first starting training
Wed 08 Jul 2026 | Holly Andersen
Power BI - Interactive Dashboard
I built this Sample Superstore dashboard during our Power BI training at The Data School. The aim was to create a clear overview of sales performance while practising several useful Power BI techniques
Fri 04 Sep 2026 | Jude Royall
Custom themes in Power BI
A guide to quick formatting in Power BI
Mon 31 Aug 2026 | Kainan Hassan
The Magic of Wildcard Unions
If you've ever had any experience with excel this may sound familiar. Imagine having 12 separate monthly excel reports and you have been tasked with copy-paste them into one massive spreadsheet
Thu 03 Sep 2026 | Jorge Sempere
Sea Otters Infographic (Dashboard Week: Day 4)
Brief
For today’s project, I was tasked with using an external API to gather data and create an infographic for an endangered species. I chose to focus on sea otters and the story of their ongoing fight for survival
Thu 03 Sep 2026 | Carla Villafana
Dashboard Week- Day 4- Alteryx API
Day 4 of dashboard week, and today we were tasked to build an infographic using IUCN API data. I decided to focus on the Helmeted Hornbill- a species whose IUCN conservation score unfortunately jumped from nearly threatened to critically endangered between 2012 and 2015
Thu 27 Aug 2026 | Skyla Patterson
Make a Chained App with in Alteryx Me
An Alteryx app is an interactive workflow with parameters for end users. A chained app is necessary when the filters within the app depend on each other, requiring multiple apps for the information to reload properly
Thu 03 Sep 2026 | Stefani Hermanto
Dashboard Week Day 4: Infographics
Today was the fourth day of Dashboard Week and our task was to create an infographic using an endangered species API that documents declines in biodiversity throughout the world
Thu 03 Sep 2026 | Helena Reichenvater
Dashboard Week, Day 4: API
Day 4 of Dashboard Week gave us the opportunity to use APIs to create infographics using data from a List of Threatened Species.
I decided to choose the African penguin and hone in on a call to action and explain why they’re endangered
Thu 03 Sep 2026 | Sean Fei
Dashboard Week Day 4: Alteryx and Animals
Today we were tasked with using an API and scraping the redlist endangered animals website. The animals I chose for today were all landlocked carnivorous mammals that were considered critically endangered
Thu 03 Sep 2026 | Ping HIll
Dashboard Week Day 4: Alteryx Jungle
This was our fourth day of Dashboard week, and today we were tasked with utilizing an API key to gather data from the IUCN endangered species list and build an infographic. This was a specifically selected dataset to match our jungle-themed party on Friday. The API documentation can be found here
Thu 03 Sep 2026 | Holly Andersen
Custom Bar Chart - Step by Step
This tutorial is based on Kasia Gąsiewska-Holc’s Custom Bar Chart. I loved the clean coloured endpoints and labels sitting on top of the bars, so I downloaded the workbook to explore how it worked. This tutorial documents my recreation and what I learned from taking it apart
Want to know more?
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