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Lumina

Course bundle · Core + one specialty

Complete · Agentic coding

Define what coding agents may change and review the evidence before you accept their work.

modules
16
Python labs
15

Launch priceUS$240Regular price US$300

15 days to request a refund through Hotmart after purchase.

Fictional example

Try this decision

  1. What happenedThe tests passed after a coding agent removed a check.
  2. What to testRead the test diff and run the same check before and after the proposed fix.
  3. What to recordAsk for evidence that the original behavior is still covered before merging.

Who it’s for

For engineers who use coding agents and want changes they can review, test and hand back when a check fails.

What you get

  1. Core · The method

    9 modules · 8 optional Python labs

    Recognize the failure, choose a check and explain the release decision. Work through the main exercises without writing code.

  2. Agentic Coding Harness

    7 modules · 7 Python labs

    Apply the same method to this specialty, with its own reading and offline Python labs.

How it works

Reading and practice
After payment, download the bilingual ZIP from your Hotmart library. Extract it on a computer and open START-HERE.html in your browser.
What you need
A computer and browser for reading. Use Python 3 and a terminal for the labs.
Price and currency
The price is in US dollars. Hotmart shows the final currency and total before payment.
License and updates
Personal license for the downloaded edition, with 12 months of package updates.