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TDD | Hexagonal Architecture | Clean Architecture

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Substack
PricingFreemiumPublishesTwice weekly
Issues216Founded4 years agoLast Issue8 days ago
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Latest Issues

Batch Integration Is NOT CI/CD

👋 Hello, this is Valentina with the free edition of the Optivem Journal. I help Engineering Leaders & Senior Software Developers apply TDD in Legacy Code.

Subscribe now


Most teams do the opposite.

Pain → delay → bigger merge → mo...

8 days ago
5
1

Clean Architecture: Controllers Should NOT Catch SQL Exceptions

Error Handling - API layer

🔒 Hello, this is Valentina with a premium issue of the Optivem Journal. I help Engineering Leaders & Senior Software Developers apply TDD in Legacy Code.

12 days ago
12
2
Paid

Build + Deploy Is NOT a Pipeline

👋 Hello, this is Valentina with the free edition of the Optivem Journal. I help Engineering Leaders & Senior Software Developers apply TDD in Legacy Code.

Subscribe now


Most teams I talk to will tell me they have a pipeline.

They...

15 days ago
9
4

DRY is not about *code duplication*

DRY (Don't Repeat Yourself)

🔒 Hello, this is Valentina with a premium issue of the Optivem Journal. I help Engineering Leaders & Senior Software Developers apply TDD in Legacy Code.

20 days ago
5
2
Paid

Jenkins is *not* CI

👋 Hello, this is Valentina with the free edition of the Optivem Journal. I help Engineering Leaders & Senior Software Developers apply TDD in Legacy Code.

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Jenkins does NOT equal continuous integration (CI).

Many tea...

23 days ago
7
2

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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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