15. Customers

    💡 The role of the customer is far too important to leave to ambiguity. We need to a concrete customer to become a part of the team to help us learn the domain, prioritize work, and build the right thing.

    Do you remember playing "telephone" as a kid? It's a little game where you tell a friend a sentence, then they're supposed to tell another person who then goes on to tell another…

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    Howdy 👋

    This is an online wiki about the main topics over the last 40 years of software design, architecture & testing. It was created by Khalil Stemmler.

    This wiki's mission is to help eliminate the unknown unknowns, helping you get up to speed on the best practices and principles to write testable, flexible, and maintainable code.

    I created this wiki while I was connecting the dots on my own path. You can read more about that learning journey in the introduction

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    If you’ve already purchased the book, click here to re-send your link. You can read the online wiki or download a copy of the book in PDF, EPUB, and Kindle versions.

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    You can read the intro to the book for free and visit solidbook.io to buy the book/wiki! To get an idea of my writing, read some of my best free content here and here.

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    Something not working? Have a question? You can reach me on at khalil@khalilstemmler.com.