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Optivem Journal

Valentina Jemuović, Jelena Cupac
Tens of paid subscribers

Spec-Driven Development | TDD | Hexagonal Architecture | Clean Architecture

Platform
Substack
PricingFreemiumPublishesTwice weekly
Issues254Founded5 years agoLast Issue3 days ago
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Latest Issues

Prompt Engineering: Stop Asking the Wrong Questions

Specify the problem, not just the solution

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A detailed prompt can still send AI in the wrong direction.

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Spec-Driven: When AI writes the code and the tests, green means nothing

Don't let AI invent the expected behavior. Use it to refine the requirement, then let the tests verify the code against it.

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Spec-driven development has a Markdown problem

📅 Register (free): Spec-Driven Development with ATDD & AI (Oct 14)

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👋 Hello, this is Valentina with the free edition of the Optivem Journal.

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Markdown spec = enforced spec? WRONG.

Markdown =...

20 days ago
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Clean Architecture: How to Implement the Strategy Pattern

Where the interface lives, who owns the rules, and how it's wired

📅 Register (free): Spec-Driven Development with ATDD & AI (Oct 14)

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Authors

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  • Valentina Jemuović

    Technical Coach @ Optivem | TDD | Hexagonal Architecture | Clean Architecture | I help Technical Founders to deliver software products faster by minimizing regression bugs and reducing maintenance cost

  • Jelena Cupac

    TDD in Legacy Code | Hexagonal Architecture | Clean Architecture | Helping teams adopt TDD across the world

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