LA
Course

LangChain crash course

Chains, tools, and agents in under four hours.

64 sales
4.7
(22 reviews)
v2.4

About

Fast-paced modules covering LCEL, tool calling, and deployment patterns. Python 3.11+. Includes repo access and Discord for 90 days.


Key features

  • LCEL patterns you can paste into prod
  • Tool calling with retries and timeouts
  • Agent loop with human-in-the-loop escape hatch
  • Deployment notes for a small VPS
  • Debugging checklist
  • Interview-style quizzes

What's included

Specific capabilities and deliverables in this download.

Video lessonsGitHub repoDiscordTranscriptsQuizzesCertificate

Perfect for

  • Python devs new to LangChain who want a fast ramp
  • Backend engineers prototyping agents at work
  • Students preparing for AI engineering interviews
  • Anyone comfortable with pip and virtualenv

Customer reviews

4.7

4.7

22 total reviews

516
44
32
20
10
  • Chris T.Verified buyer
    5.0

    Dense but practical.


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Version history

Actively maintained
  • 2.4 · 30 Mar 2026

    Tool-calling module refresh.