Free Course — Developers & Technical Professionals

Claude Code Mastery

Five days. Real terminal commands. Learn to use Claude Code — Anthropic's CLI coding agent — to build features, fix bugs, write tests, and ship code faster than you thought possible.

5 lessons
Self-paced
~60 min/day
Real code required
Free forever
Start Day 1 → See the curriculum
$ npm install -g @anthropic-ai/claude-code
$ claude "add a dark mode toggle to this React app"
# Claude reads your files, writes the code, runs your tests
What is Claude Code?

Not a chatbot. Not an autocomplete.
An agent that actually runs your code.

🗂️

Reads your codebase

Claude Code navigates your project structure, reads files on demand, understands imports and dependencies — it knows your codebase, not just a snippet.

✍️

Edits across multiple files

Refactor a module, rename a function everywhere it's used, update a component and its tests simultaneously — across your entire project.

⚡

Runs tests and fixes failures

Write tests, run them, see failures, fix them — all without leaving your terminal. Claude Code closes the loop between writing code and verifying it works.

What you'll learn

From installation to production workflow in 5 days.

Every lesson has a real coding exercise. By Day 5 you'll have a complete development workflow with CLAUDE.md project instructions, hooks for automated testing, and a clear understanding of where Claude Code beats other tools.

  • Install and configure Claude Code from scratch
  • Navigate multi-file projects with agentic commands
  • Write, run, and fix tests without leaving the terminal
  • Build complete features with natural language descriptions
  • Set up production CI/CD workflows with Claude Code
  • Know exactly when to use Claude Code vs Cursor vs Copilot
5
practical lessons
$0
cost to take this course
1
CLI install to start
∞
codebases this works on

Prerequisites

  • Basic programming experience (any language)
  • Comfortable with a terminal
  • Node.js installed (for npm install)
  • An Anthropic API key (get one free at console.anthropic.com)
5-Day Curriculum

Every day ends with code that actually runs.

01
Setup and First Agentic Edit
Install Claude Code, understand what "agentic mode" actually means, and watch it read your files, plan changes, and execute without you holding its hand.
npm install -gclaude "..."agentic mode
→
02
Multi-File Projects — Let Claude Code Navigate Your Codebase
Add context with /add, persist project instructions with CLAUDE.md, and refactor across multiple files simultaneously.
/addCLAUDE.mdmulti-file refactor
→
03
Testing, Debugging, and Code Review
Write tests, run them, fix failures — all from the terminal. Paste an error, Claude Code finds and fixes it. Review PRs for security issues.
write testsdebug errorssecurity review
→
04
Building Full Features with Claude Code
Planning mode before building. Complete API endpoints from a description. Frontend components from a design spec. The "that's close, change X" iteration workflow.
/planAPI endpointfrontend component
→
05
Production Workflows and Team Integration
Claude Code in CI/CD, custom slash commands, hooks for automatic linting and testing. Claude Code vs Cursor vs Copilot — when to use each.
CI/CDcustom commandshooksvs Cursor
→
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Your instructor
B
Bo Peng
Founder, Precision AI Academy

Kaggle Top 200. Trained 400+ professionals. Built production AI systems for federal agencies. I use Claude Code daily on real projects — not toy examples. This course covers what actually matters in production: navigating real codebases, running real test suites, and integrating into real CI/CD pipelines.

Ready for 3 days of deep AI development?

The in-person bootcamp covers agentic AI systems, production deployment, and advanced Claude Code — with live pair programming. Five cities. $1,490.

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