Rudy Castillo
@rudycastillo.bsky.social
Tableau Ambassador 2025-26 | Transforming data into stories with Tableau 📈 | Sports fanatic ⚽️🏈 | #DataVisualization
LinkedIn: www.linkedin.com/in/castillorudy/
Tableau Public: public.tableau.com/app/profile/rudy.castillo/vizzes
LinkedIn: www.linkedin.com/in/castillorudy/
Tableau Public: public.tableau.com/app/profile/rudy.castillo/vizzes
Pinned
Rudy Castillo
@rudycastillo.bsky.social
· Nov 25
Hey there!
I’m Rudy, and I absolutely love all things Tableau and data visualization! Whether it’s crafting cool dashboards or discovering new tips and tricks, I’m all in. I’m based in Nashville, TN, and when I’m not driving into data, you can find me cheering on my favorite teams.
I’m Rudy, and I absolutely love all things Tableau and data visualization! Whether it’s crafting cool dashboards or discovering new tips and tricks, I’m all in. I’m based in Nashville, TN, and when I’m not driving into data, you can find me cheering on my favorite teams.
Reposted by Rudy Castillo
It’s here! 🎉 Our Iron Viz survival guide episode has dropped.
Full of laughs, tips, and strategies to help you cross the finish line—whatever your Iron Viz goals are.
Watch: www.youtube.com/watch?v=NnSo...
#IronViz #DataFam #UnfinishedVizness #NoVizLeftBehind
Full of laughs, tips, and strategies to help you cross the finish line—whatever your Iron Viz goals are.
Watch: www.youtube.com/watch?v=NnSo...
#IronViz #DataFam #UnfinishedVizness #NoVizLeftBehind
September 24, 2025 at 9:56 PM
It’s here! 🎉 Our Iron Viz survival guide episode has dropped.
Full of laughs, tips, and strategies to help you cross the finish line—whatever your Iron Viz goals are.
Watch: www.youtube.com/watch?v=NnSo...
#IronViz #DataFam #UnfinishedVizness #NoVizLeftBehind
Full of laughs, tips, and strategies to help you cross the finish line—whatever your Iron Viz goals are.
Watch: www.youtube.com/watch?v=NnSo...
#IronViz #DataFam #UnfinishedVizness #NoVizLeftBehind
Reposted by Rudy Castillo
New Blog Post
Yet another round of #TinyTableauTip s from our incredible community. This round features tips from Tore Levinsen, Robert Taylor, Catherine Callahan. Mina Ozgen, and Mehras Abdoli.
Link: www.flerlagetwins.com/2025/09/tiny...
Yet another round of #TinyTableauTip s from our incredible community. This round features tips from Tore Levinsen, Robert Taylor, Catherine Callahan. Mina Ozgen, and Mehras Abdoli.
Link: www.flerlagetwins.com/2025/09/tiny...
Tiny Tableau Tips - Round 8
As a reminder, our Tiny Tableau Tips blog posts are comprised of tips shared by others on social media that we are just providing a more ...
www.flerlagetwins.com
September 15, 2025 at 12:42 PM
New Blog Post
Yet another round of #TinyTableauTip s from our incredible community. This round features tips from Tore Levinsen, Robert Taylor, Catherine Callahan. Mina Ozgen, and Mehras Abdoli.
Link: www.flerlagetwins.com/2025/09/tiny...
Yet another round of #TinyTableauTip s from our incredible community. This round features tips from Tore Levinsen, Robert Taylor, Catherine Callahan. Mina Ozgen, and Mehras Abdoli.
Link: www.flerlagetwins.com/2025/09/tiny...
Reposted by Rudy Castillo
The #NFL is back baby!
And I’ve updated my drive chart #DataViz 📊 to show the whole week in one go! 😍
Interactive version available here including some really cool tooltip details 👌
public.tableau.com/views/NFLWee...
#SportsAnalytics #DataFam #Tableau
And I’ve updated my drive chart #DataViz 📊 to show the whole week in one go! 😍
Interactive version available here including some really cool tooltip details 👌
public.tableau.com/views/NFLWee...
#SportsAnalytics #DataFam #Tableau
September 11, 2025 at 8:51 AM
The #NFL is back baby!
And I’ve updated my drive chart #DataViz 📊 to show the whole week in one go! 😍
Interactive version available here including some really cool tooltip details 👌
public.tableau.com/views/NFLWee...
#SportsAnalytics #DataFam #Tableau
And I’ve updated my drive chart #DataViz 📊 to show the whole week in one go! 😍
Interactive version available here including some really cool tooltip details 👌
public.tableau.com/views/NFLWee...
#SportsAnalytics #DataFam #Tableau
Still feel surreal that I was chosen as a Tableau Ambassador!
I was just learning Tableau along with my journey and sharing my dashboards with the public. I never thought it would bring ideas and connections to the Tableau community.
Congrats to all ambassadors!
I was just learning Tableau along with my journey and sharing my dashboards with the public. I never thought it would bring ideas and connections to the Tableau community.
Congrats to all ambassadors!
September 5, 2025 at 9:17 AM
Still feel surreal that I was chosen as a Tableau Ambassador!
I was just learning Tableau along with my journey and sharing my dashboards with the public. I never thought it would bring ideas and connections to the Tableau community.
Congrats to all ambassadors!
I was just learning Tableau along with my journey and sharing my dashboards with the public. I never thought it would bring ideas and connections to the Tableau community.
Congrats to all ambassadors!
Reposted by Rudy Castillo
We have some pretty exciting news to share...
Fi and Sarah are returning this year as Tableau Ambassadors!
A massive congratulations to all the Tableau Ambassadors!
We can't wait to spend even more time with the #DataFam!
#TableauAmbassador #DataViz #Tableau
Fi and Sarah are returning this year as Tableau Ambassadors!
A massive congratulations to all the Tableau Ambassadors!
We can't wait to spend even more time with the #DataFam!
#TableauAmbassador #DataViz #Tableau
September 5, 2025 at 8:04 AM
We have some pretty exciting news to share...
Fi and Sarah are returning this year as Tableau Ambassadors!
A massive congratulations to all the Tableau Ambassadors!
We can't wait to spend even more time with the #DataFam!
#TableauAmbassador #DataViz #Tableau
Fi and Sarah are returning this year as Tableau Ambassadors!
A massive congratulations to all the Tableau Ambassadors!
We can't wait to spend even more time with the #DataFam!
#TableauAmbassador #DataViz #Tableau
Reposted by Rudy Castillo
New #dataviz on Power Across the States! Check out the changing U.S. Energy sources from 1990 to 2023. What's your state's primary source of energy? 💡
🔗: bit.ly/45KrMIS
#datafam #energy #globalwarming #tableau
🔗: bit.ly/45KrMIS
#datafam #energy #globalwarming #tableau
August 12, 2025 at 4:40 PM
New #dataviz on Power Across the States! Check out the changing U.S. Energy sources from 1990 to 2023. What's your state's primary source of energy? 💡
🔗: bit.ly/45KrMIS
#datafam #energy #globalwarming #tableau
🔗: bit.ly/45KrMIS
#datafam #energy #globalwarming #tableau
Reposted by Rudy Castillo
The most effective data leaders know it’s not about learning a tool. It’s about evolving with the tools, the context, the questions.
Dr Selena Fisk shares how adopting an “infinite game” mindset changes the way we engage with data long-term.
Subscribe to keep levelling up.
Dr Selena Fisk shares how adopting an “infinite game” mindset changes the way we engage with data long-term.
Subscribe to keep levelling up.
August 5, 2025 at 12:03 AM
The most effective data leaders know it’s not about learning a tool. It’s about evolving with the tools, the context, the questions.
Dr Selena Fisk shares how adopting an “infinite game” mindset changes the way we engage with data long-term.
Subscribe to keep levelling up.
Dr Selena Fisk shares how adopting an “infinite game” mindset changes the way we engage with data long-term.
Subscribe to keep levelling up.
Reposted by Rudy Castillo
🚀 New #TinyTableauTip ft. @graphhopper.bsky.social!
We clashed at #TC25TipBattle, and now Felicia is sharing 3 killer Tableau tricks
1️⃣ Double-click pills to overwrite & keep formatting
2️⃣ CTRL+Drag to copy pills
3️⃣ Right-click+drag for field options
▶️ www.youtube.com/@ToreLevinsen #DataFam
We clashed at #TC25TipBattle, and now Felicia is sharing 3 killer Tableau tricks
1️⃣ Double-click pills to overwrite & keep formatting
2️⃣ CTRL+Drag to copy pills
3️⃣ Right-click+drag for field options
▶️ www.youtube.com/@ToreLevinsen #DataFam
August 4, 2025 at 10:42 AM
🚀 New #TinyTableauTip ft. @graphhopper.bsky.social!
We clashed at #TC25TipBattle, and now Felicia is sharing 3 killer Tableau tricks
1️⃣ Double-click pills to overwrite & keep formatting
2️⃣ CTRL+Drag to copy pills
3️⃣ Right-click+drag for field options
▶️ www.youtube.com/@ToreLevinsen #DataFam
We clashed at #TC25TipBattle, and now Felicia is sharing 3 killer Tableau tricks
1️⃣ Double-click pills to overwrite & keep formatting
2️⃣ CTRL+Drag to copy pills
3️⃣ Right-click+drag for field options
▶️ www.youtube.com/@ToreLevinsen #DataFam
Reposted by Rudy Castillo
Got a bunch a fields but only need to check on your calcs? Use the filter option to show only them! Also works for dimensions, measures, or comments.
#datafam #tableau #tinytableautip #tableautip
#datafam #tableau #tinytableautip #tableautip
July 28, 2025 at 3:11 PM
Got a bunch a fields but only need to check on your calcs? Use the filter option to show only them! Also works for dimensions, measures, or comments.
#datafam #tableau #tinytableautip #tableautip
#datafam #tableau #tinytableautip #tableautip
Reposted by Rudy Castillo
🚨 New #TinyTableauTip from Nik Dutra (Brazil)!
🔒Learn how to mask email addresses in Tableau with reusable calc – and apply it to use for GDPR, LGPD, CCPA compliance.
🔗 Dive into the blog post or check my YT channel torelevinsen.com/tinytableaut...
www.youtube.com/@ToreLevinsen
#DataFam
🔒Learn how to mask email addresses in Tableau with reusable calc – and apply it to use for GDPR, LGPD, CCPA compliance.
🔗 Dive into the blog post or check my YT channel torelevinsen.com/tinytableaut...
www.youtube.com/@ToreLevinsen
#DataFam
July 27, 2025 at 10:36 AM
🚨 New #TinyTableauTip from Nik Dutra (Brazil)!
🔒Learn how to mask email addresses in Tableau with reusable calc – and apply it to use for GDPR, LGPD, CCPA compliance.
🔗 Dive into the blog post or check my YT channel torelevinsen.com/tinytableaut...
www.youtube.com/@ToreLevinsen
#DataFam
🔒Learn how to mask email addresses in Tableau with reusable calc – and apply it to use for GDPR, LGPD, CCPA compliance.
🔗 Dive into the blog post or check my YT channel torelevinsen.com/tinytableaut...
www.youtube.com/@ToreLevinsen
#DataFam
I have been asked where I learn from when learning Tableau, and I thought it would be a good idea to put my top 5 best resources!
I still use it at work and in my free time.
If you have someone who wants to learn Tableau but doesn’t know where to start, my blog post helps fill that gap.
I still use it at work and in my free time.
If you have someone who wants to learn Tableau but doesn’t know where to start, my blog post helps fill that gap.
July 25, 2025 at 12:41 PM
I have been asked where I learn from when learning Tableau, and I thought it would be a good idea to put my top 5 best resources!
I still use it at work and in my free time.
If you have someone who wants to learn Tableau but doesn’t know where to start, my blog post helps fill that gap.
I still use it at work and in my free time.
If you have someone who wants to learn Tableau but doesn’t know where to start, my blog post helps fill that gap.
Reposted by Rudy Castillo
Looking forward to bringing this to the #datafam
What if troubleshooting was a team sport?
What if we brought the “unfinished” into the spotlight — to explore, learn from, and maybe even fix?
Unfinished Vizness: Coming Soon
youtu.be/6AVQ7VOuM2E
What if we brought the “unfinished” into the spotlight — to explore, learn from, and maybe even fix?
Unfinished Vizness: Coming Soon
youtu.be/6AVQ7VOuM2E
July 22, 2025 at 10:21 PM
Looking forward to bringing this to the #datafam
I'm really enjoying my RingConn 2 and love the UI experience. I can track everything for activities and sleep. It can also monitor sleep apnea, which is cool.
July 14, 2025 at 2:50 PM
I'm really enjoying my RingConn 2 and love the UI experience. I can track everything for activities and sleep. It can also monitor sleep apnea, which is cool.
Reposted by Rudy Castillo
Here's part 2 of Ken's series about Tableau 2025.2 new features. In this post, I'll share details about Show Me 2.0 and Dynamic Color Ranges.
www.flerlagetwins.com/2025/07/new-...
www.flerlagetwins.com/2025/07/new-...
Four Cool New Features in Tableau 2025.2: Part 2
In June, Tableau released the latest version of their platforms (with the exception of Server, which is now on a twice annual release cycle)...
www.flerlagetwins.com
July 14, 2025 at 1:20 PM
Here's part 2 of Ken's series about Tableau 2025.2 new features. In this post, I'll share details about Show Me 2.0 and Dynamic Color Ranges.
www.flerlagetwins.com/2025/07/new-...
www.flerlagetwins.com/2025/07/new-...
Reposted by Rudy Castillo
🚨 New Blog Post🚨
If you’re transitioning from Tableau to Power BI, one of the first hurdles you’ll face is translating calculated logic — especially those classic IF/THEN/ELSE statements.
Link: medium.com/@sqlsekou/ho...
If you’re transitioning from Tableau to Power BI, one of the first hurdles you’ll face is translating calculated logic — especially those classic IF/THEN/ELSE statements.
Link: medium.com/@sqlsekou/ho...
How to Translate Tableau IF/THEN/ELSE Logic into Power BI DAX
If you’re making the transition from Tableau to Power BI, one of the first hurdles you’ll encounter is translating your familiar…
medium.com
July 10, 2025 at 7:27 PM
🚨 New Blog Post🚨
If you’re transitioning from Tableau to Power BI, one of the first hurdles you’ll face is translating calculated logic — especially those classic IF/THEN/ELSE statements.
Link: medium.com/@sqlsekou/ho...
If you’re transitioning from Tableau to Power BI, one of the first hurdles you’ll face is translating calculated logic — especially those classic IF/THEN/ELSE statements.
Link: medium.com/@sqlsekou/ho...
This is a viz I did on Saquon Barkley’s season and his Madden ratings for the upcoming game, Madden 26.
He had an incredible season in his first season as an Eagle and also won a Super Bowl ring. He obviously had a major impact on the team.
Looking forward to playing Madden 26!
He had an incredible season in his first season as an Eagle and also won a Super Bowl ring. He obviously had a major impact on the team.
Looking forward to playing Madden 26!
July 9, 2025 at 1:54 PM
This is a viz I did on Saquon Barkley’s season and his Madden ratings for the upcoming game, Madden 26.
He had an incredible season in his first season as an Eagle and also won a Super Bowl ring. He obviously had a major impact on the team.
Looking forward to playing Madden 26!
He had an incredible season in his first season as an Eagle and also won a Super Bowl ring. He obviously had a major impact on the team.
Looking forward to playing Madden 26!
Reposted by Rudy Castillo
New Blog Post: Show Just One Trendline in That Spaghetti Mess
If you've ever tried to show just one trendline instead of a dozen, this is the blog post for you.
link: www.flerlagetwins.com/2024/03/blog...
If you've ever tried to show just one trendline instead of a dozen, this is the blog post for you.
link: www.flerlagetwins.com/2024/03/blog...
Show Just One Trendline in That Spaghetti Mess
www.flerlagetwins.com
July 7, 2025 at 1:22 PM
New Blog Post: Show Just One Trendline in That Spaghetti Mess
If you've ever tried to show just one trendline instead of a dozen, this is the blog post for you.
link: www.flerlagetwins.com/2024/03/blog...
If you've ever tried to show just one trendline instead of a dozen, this is the blog post for you.
link: www.flerlagetwins.com/2024/03/blog...
Reposted by Rudy Castillo
Cool to see some more folk playing with #tableau’s MCP server! Great write up by Sekou! medium.com/@sqlsekou/co... #dataBS #dataSky
Connecting to Tableau MCP: A Deep Dive into Lakers Data Analysis
Connecting to Tableau MCP: A Deep Dive into Lakers Data Analysis
medium.com
June 30, 2025 at 9:23 PM
Cool to see some more folk playing with #tableau’s MCP server! Great write up by Sekou! medium.com/@sqlsekou/co... #dataBS #dataSky
Reposted by Rudy Castillo
Hey #datafam - Have you tried Adam Mico's VizCritique Pro yet? It's incredible - I'm regretting leaving it on my to-do list for this long! chatgpt.com/g/g-WCvnPr1w...
ChatGPT - VizCritique Pro by Adam Mico
Updated for October 2024: This GPT offers expert analysis on data visualizations from any tool, emphasizing best practices and dashboard design. Upload or paste a screenshot for feedback; for more per...
chatgpt.com
June 29, 2025 at 9:54 PM
Hey #datafam - Have you tried Adam Mico's VizCritique Pro yet? It's incredible - I'm regretting leaving it on my to-do list for this long! chatgpt.com/g/g-WCvnPr1w...
Reposted by Rudy Castillo
New blog post from Ken Flerlage:
Tableau 2025.2 just came out and it has some great new features. Learn about two of them in part 1 of a 2-part series.
Link: www.flerlagetwins.com/2025/06/new-...
Tableau 2025.2 just came out and it has some great new features. Learn about two of them in part 1 of a 2-part series.
Link: www.flerlagetwins.com/2025/06/new-...
Four Cool New Features in Tableau 2025.2: Part 1
In June, Tableau released the latest versions of their platforms (with the exception of Server, which is now on a twice annual release cyc...
www.flerlagetwins.com
June 23, 2025 at 2:47 PM
New blog post from Ken Flerlage:
Tableau 2025.2 just came out and it has some great new features. Learn about two of them in part 1 of a 2-part series.
Link: www.flerlagetwins.com/2025/06/new-...
Tableau 2025.2 just came out and it has some great new features. Learn about two of them in part 1 of a 2-part series.
Link: www.flerlagetwins.com/2025/06/new-...
Reposted by Rudy Castillo
Introducing VizDex!
An ever-growing library of personal and independent blogs and newsletters dedicated to data visualization.
vizdexproject.com
An ever-growing library of personal and independent blogs and newsletters dedicated to data visualization.
vizdexproject.com
VizDex
A library of personal and independent blogs and newsletters dedicated to data visualization.
vizdexproject.com
June 20, 2025 at 3:31 PM
Introducing VizDex!
An ever-growing library of personal and independent blogs and newsletters dedicated to data visualization.
vizdexproject.com
An ever-growing library of personal and independent blogs and newsletters dedicated to data visualization.
vizdexproject.com
Sarah from @dubdubdata.bsky.social said on Tableau Mastery, “Want to be great at Tableau? Not just good, but great. Here’s what we see in the best: passion, curiosity, attentiveness… And most importantly, they do the homework, then they do the extra homework”
June 19, 2025 at 12:23 PM
Sarah from @dubdubdata.bsky.social said on Tableau Mastery, “Want to be great at Tableau? Not just good, but great. Here’s what we see in the best: passion, curiosity, attentiveness… And most importantly, they do the homework, then they do the extra homework”
Reposted by Rudy Castillo
📊 There are *so* many chart types out there. Which one should you use for what kind of data and goal?
I tried to answer the question in a new blog post (and poster!): www.datawrapper.de/blog/chart-t...
I tried to answer the question in a new blog post (and poster!): www.datawrapper.de/blog/chart-t...
June 16, 2025 at 7:14 PM
📊 There are *so* many chart types out there. Which one should you use for what kind of data and goal?
I tried to answer the question in a new blog post (and poster!): www.datawrapper.de/blog/chart-t...
I tried to answer the question in a new blog post (and poster!): www.datawrapper.de/blog/chart-t...
I'm back in my home state after a great Outlier conference in Miami!
I am happy to be part of the volunteer team and assist with the conference's setup and everything.
I had a great time there and was able to explore in Miami.
I am happy to be part of the volunteer team and assist with the conference's setup and everything.
I had a great time there and was able to explore in Miami.
June 16, 2025 at 12:37 PM
I'm back in my home state after a great Outlier conference in Miami!
I am happy to be part of the volunteer team and assist with the conference's setup and everything.
I had a great time there and was able to explore in Miami.
I am happy to be part of the volunteer team and assist with the conference's setup and everything.
I had a great time there and was able to explore in Miami.
#Outlier2025 has been great so far, with many perspectives on data visualization. The tools used to display data amaze me; as someone who uses Tableau, it is a good perspective.
June 12, 2025 at 2:17 PM
#Outlier2025 has been great so far, with many perspectives on data visualization. The tools used to display data amaze me; as someone who uses Tableau, it is a good perspective.