Yan Holtz is a Data Visualization Specialist and Educator, ranked #1 in Tech & Software (BI & Data Viz) (Top 1%).
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Yan Holtz is a software engineer specializing in data visualization, with expertise in React, D3.js, R, and Python. He is the creator of multiple educational websites, including the R, Python, D3, and React graph galleries, which are visited over 1 million times monthly. Yan focuses on creating interactive and educational content, offering consulting, training, and speaking engagements. He has transitioned from a role at Datadog to focus on developing dataviz tools and educational resources. His work includes building complex visualizations, writing tutorials, and conducting workshops to improve data communication skills.
D3.js is the most powerful #dataviz tool.
Favikon helps you find the right creators, analyze them in depth, reach out at scale, and track what works.