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Practical notes on software engineering, system design, AI, developer tools and the technology shaping tomorrow.
Quests
Three reading games. Progress is saved in this browser.
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Reading game
System Design Quest
Four sources: an interview guide, the database guide, Git and REST notes, and data-systems notes.
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AI engineering · Field guide
Agentic AI Concepts
Core concepts behind agentic AI, explained from first principles.
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Databricks · Certification prep
Databricks ML Associate Quest
Prepare for the Databricks Machine Learning Associate exam with reading, a daily question and practice.
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