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Jan Varsava

web development, machine learning, data visualization

I create innovative ways of presenting and interacting with data on the web. My data visualizations have been used in marketing campaigns on social media, and as components in financial web applications. I mainly work with Python, JavaScript, React, D3.js and Three.js.

Economy8 months ago

Animated Chart: The S&P 500 in 2023 So Far

Track the S&P 500’s performance in 2023, including all 500 companies, and the sectors they belong to, in this animated video.
Markets1 year ago

Visualizing S&P 500 Performance in 2022, by Sector

This video highlights S&P 500 performance through Q3. See how sectors and key companies have performed from Jan 1 to Sep 30, 2022.
Markets1 year ago

Animation: Visualizing U.S. Interest Rates Since 2020

U.S. interest rates have risen sharply after sitting near historic lows. This animation charts their trajectory since 2020.

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