Why this site exists

Most automation tutorials show you what to type. Far fewer explain why it works, and almost none tell you what the interviewer will ask next.

This site is the long version of what gets posted on LinkedIn. A carousel has ten slides and no room for nuance. Here there is room for the mechanism, the edge case, and the follow-up question that separates someone who memorised an answer from someone who understands it.

How it is organised

Everything sits inside a module, and each module is a sequence rather than a pile. Start at the top of one and work down. Articles assume you can read code but never assume you have seen the topic before.

What it costs

Nothing. Every article is free to read, with no account, no signup and no email required to download the slide decks. There is no newsletter to dismiss and no popup asking for your address.

Paid offerings may come later — mentorship and structured courses are being considered. Nothing published as free will move behind a paywall afterwards.

Who writes it

Written by a working automation engineer, based on frameworks actually built and interviews actually sat. If something here is wrong, it is worth telling me so it can be fixed.