📝 Personal Notes on Technical Subjects

Here I gather my personal notes on software development, mostly focused on system architecture and API design.
The goal of this repository is to document and share ideas on building software components that are reusable, efficient, and scalable — with a strong emphasis on real-world practices.

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📚 Table of Contents

1. How Should the Relationship Between Models and Schemas Be Managed?

Exploring design options for aligning database models and API schemas in Python projects.

2. Measuring HTTP Call Performance in Three Styles: Sync, Async, and Async + RabbitMQ

Calling multiple HTTP calls scalable and efficiently.

3. Should You Use Async or Sync in Your API Views?

Sync (view) or Async view, that is the question.

4. Single application with simulaneous multiple database support - Repository Design Pattern

Bring decoupling and swappability to your data layers.

5. Factory vs Strategy in Python: Crafting Clean, Scalable Message Dispatchers

Factories decide what to send — strategies define how it’s done. Together, they keep your code elegant and extensible.

6. 7 Shades of Cohesion: Learn to Make Your Code Do One Thing Well!

From chaotic clumps to well fitting methods; cohesion defines how well a class holds itself together

7. Opening the Pandora Box: Learn the software architecture characteristics

Have the buzzwords demistify to shape your software correcly.

8. Why Finite State Machines Matter in Real-World Software

Modeling complex workflows in backend systems using finite state machines for clarity, safety, and maintainability.

9. Building Reusable Responses and Errors in FastAPI: A Scalable Pattern

FastAPI can speak clearly; consistent responses and meaningful errors.

10. Entities are Essential but Don't Get Trapped by Them

Building Domain-Driven Models: Keep Entities Smart and Services Focused.

11. Rules Lost in the Sinkhole: How to Avoid Centralizing All Logic in One Layer

Rescue your domain; stop business rules from sinking away.

More coming soon (hopefully)!

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Stay tuned for new entries.
Feedback, questions, and contributions are always welcome!