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Level 04Operator

Build & Ship It Yourself

Understand how software actually works, answer your own data questions, write a spec an engineer does not have to rewrite, and put a real product on a real URL without waiting for anyone.

By the end

What you will be able to do.

Explain how a request travels from a browser to a database and back, and name where the time went

Read a schema, write the queries that answer most product questions, and know why your number disagrees with finance

Write a spec, a ticket and acceptance criteria that an engineer does not have to rewrite

Build and deploy a working product to a live URL with AI tooling, and instrument it before you share it

Recruit the first ten real users, read what they actually did, and say honestly why the date slipped

The curriculum

7 chapters, 23 lessons.

Lessons open in order. You can go back to anything you have already reached, and forward one step at a time.

Locked

Finish level 03 first.

This level assumes the work in the one before it. Nothing here is hidden behind a payment, only behind the level below.

Go to level 03
Capstone

The thing you shipped

A working product, live on a public URL, that solves one real problem for a real person who is not you. Instrumented before launch, with a tracking plan where every event answers a written question. Ten real users recruited by hand, and a readout of what they actually did rather than what they said.

What you ship
  • A live URL on a real domain that a stranger can open and finish the job on
  • The repo, with a README that explains the architecture in plain language and a tracking plan
  • A week one readout: ten real users, what each did, where they dropped, and the two things you changed because of it
The badge

Finishing every lesson unlocks Level 05 straight away, free. The Builder badge itself is reviewed by a practising product manager and is part of the one time community fee.

Your work, reviewed

Submit your capstone

Share your project, supporting evidence, and published write-ups. Your level is included automatically so the reviewer has the right brief.