John Siwicki

Training & credentials

Selected courses and assessments I’ve completed in the tools I use and teach. Each entry links to the issuer’s verification record.

Introduction to Claude Cowork

Claude Academy · Course completion badge

Completed

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Claude Code 101

Claude Academy · Course completion badge

Completed

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Notion AI Quiz

Notion Academy & Certifications · Completion certificate

Completed
Expires

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Notion Essentials Quiz

Notion Academy & Certifications · Completion certificate

Completed
Expires

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See how I put these tools to work in my projects and on Stack Snacks.