How I approached duplicate payment requests, designed an idempotency gateway, tested its behavior, and deployed it for hands-on exploration.
Engineering Notes & Dev Logs
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Shorter engineering thoughts, quick troubleshooting logs, tool insights, and daily progress from the terminal.
Tags:#backend(6)#fastapi(4)#python(4)#django(3)#architecture(2)#best-practices(2)#devlog(2)#software-architecture(2)#system-design(2)#api-design(1)
View all tags (18)A learning note from my Python backend journey exploring N-tier architecture, the difference between layers and tiers, and how Django and FastAPI fit into the bigger picture.
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