Week 24· English level: A2 · 3 challenges solved
A senior backend developer documenting the climb toward architect roles — and the English journey from A2 to professional, written entirely in English.
Deep in system design and Domain-Driven Design — solving one challenge a day and writing it all in English.
More on the /now page →I’m a senior backend developer learning English while going deeper into AI. In this post, I share my current English level, my challenges, my goals, and how I plan to measure my progress.
Scout checks your app's metrics every 20 minutes. When something goes wrong, it finds the broken part of the code and asks an AI model to explain the problem — and how to fix it.
When you build an API, one important question is: **What happens if the same request is sent twice?** Sometimes, nothing bad happens. But sometimes, sending the same request twice can create duplicate data or perform the same operation twice.
This very site — a Laravel learning journal and portfolio built in public.