intermediate

AI-Assisted Data Visualization with Claude Code

Master data visualization using Claude Code. Start with CLI basics and simple plots, progress to analyzing real-world datasets and creating interactive dashboards, and finish by building custom slash commands and modular skills to automate professional, reusable analysis workflows.

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Verified skills you'll gain

ADVANCED

Data Analysis for Insights

ADVANCED

Data Visualization and Reporting

Tools you'll use

Claude Code

Markdown

MatPlotLib

Plotly

Python

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Course 2

Visualizing Real-World Data with Claude Code

4 lessons

12 practices

Build an end-to-end data project with Claude as your coding partner. You’ll explore real CSV data, create insightful static and interactive plots, and have Claude critique and refine your visuals so they’re accurate, clear, and presentation-ready for real analysis work.

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Course 3

Customizing Claude Code for Reusable Visualization Workflows

3 lessons

11 practices

Turn Claude Code into your own visualization copilot. You’ll define project standards in CLAUDE.md, create custom slash commands, and build modular Skills so Claude reliably applies your styles, libraries, and best practices—saving time every time you analyze or present data.

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11