Hi! I'm Joao

Software engineer writing about site reliability engineering, observability, backend systems, and building things that don't break at 3 AM. Welcome to my corner of the internet.

Recent Articles

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Apr 5, 2026

Introduction to Site Reliability Engineeringnew!

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Apr 5, 2026

Introduction to Observability with Metrics & OpenTelemetry

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Apr 5, 2026

Welcome to My Blog: Reliability Starts Here

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Series

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SRE Fundamentals

A comprehensive series on Site Reliability Engineering covering core principles, observability, incident management, and building reliable systems at scale.