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Ian Johnson

Data Visualization Developer at Observable

Ian Johnson is a Data Alchemist known for his work in data visualization and software engineering. He holds a MA in Scientific Computing and a Bachelor of Science and Bachelor of Arts in Applied and Computational Mathematics, as well as Chinese Language, all from Florida State University.

With a rich professional background, Ian has worked in well-known organizations like Observable as a Data Visualization Developer, Google as a User Experience Engineer, Lever as a Data Alchemist, visual.ly as a Software Engineer, and Lawrence Berkeley National Laboratory as a Summer Student Intern.

Ian has also contributed to the academic field as a Teaching Assistant at Florida State University and delved into entrepreneurship as a Co-Founder and Developer at Cloud Carpenters LLC. His experience also includes roles such as Geographic Information Systems and Web Programmer at Florida State University and Programmer, Microscopist at Molecular Expressions.

Highlights

May 9 · twitter

html explainers have been pivotal for me and my team in keeping up with the complexity we are unleashing. I have found building up a skill helps deal with the repeated slop/formatting issues. I made https://t.co/fmpn4m1Pax for better technical explainers

Feb 20 · twitter

ok, so what if we have an SAE and we map the 25k features as dots with UMAP (left). then we take a given dataset, lets say 50k dad jokes from reddit and we size each feature by how many rows activated it and color it by the average activation (darker is more activated) (right) https://t.co/vqSCEMa2Kh

ok, so what if we have an SAE and we map the 25k features as dots with UMAP (left). then we take a g
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Location

San Francisco Bay Area