Posts by mmmattos

@mmmattos

Miguel Miranda de Mattos

Backend Engineer | Data Pipelines & Distributed Systems | Python, Go, NodeJS, Cl...
Porto Alegre, Brazil github.com/mmmattos Joined May 2026
173 Points3 Badges0 Connections0 Followers4 Following

Posts by mmmattos

mmmattos in Articles 4 min read
Introduction In earlier experiments, we explored a simple but powerful idea: An agent can generate code, run it, observe failures, and iteratively fix itself. That approach worked well for single-file applications across Python, Go, and TypeScrip...
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mmmattos in Articles 4 min read
!Agentic Codinghttps://dev-to-uploads.s3.amazonaws.com/uploads/articles/l2xkrvr5w13cy3lc6f2v.png Why senior engineers must rethink the development loop in the age of autonomous systems The Shift Is Already Happening For decades, software engineering...
mmmattos in Articles 2 min read
!Node.js vs Go vs {ython Concurrencyhttps://dev-to-uploads.s3.amazonaws.com/uploads/articles/f8nc5buxeo4y790rawsa.png Most systems don’t fail because of syntax — they fail because of how they handle flow. At scale, software is no longer just about ...
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