Hi, I'm Yan.
I specialize in helping companies and researchers analyze and visualize their datasets. I excel in data visualization. If you're looking for guidance on presenting your results or building complex interactive charts, I'm the expert you're seeking.
With a solid 12-year track record in data science, I've collaborated with prestigious research institutes like the University of Queensland and leading private companies such as Datadog.
I am now working as a consultant and on my educational websites like data-to-viz.com, Productive R Workflow and the graph galleries.
Publications Talks Twitter GithubServices
Need a custom interactive graph? Some R or React work? Creating beautiful reports with Quarto?
+Short talks or multi-day courses on dataviz, R, ggplot2, data analytics and more.
+Websites
A classification of charts based on their input format, and a lot of tips and tricks.
VisitProductive R Workflow is my latest project.
It's an online course designed for R users, offering a comprehensive collection of best practices that are essential for enhancing your workflow.
Whether you or your team use R, dedicating a few hours to this course will be immensely beneficial and enjoyable.
Trust me and take a look!
Be better at R, nowDataviz Decision Tree
Unsure which chart type to use for your dataset?
I've developed a comprehensive classification of chart types based on their required data input format.
This decision tree is available as a poster, which you can order online or receive via email instantly!