📝Blog

Occasional notes on cloud, engineering, and photography.

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Sep 26, 2026

A short summary shown on the blog index and in previews.

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AI-103: Azure AI Apps and Agents Developer — What Changed from AI-102

Sep 4, 2026

What Changed — In One Sentence AI 102 was about building AI solutions on Azure: pick a model, deploy it, call it, monitor it. AI 103 is about building applic

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AI-901: Azure AI Fundamentals — The New AI-900 for 2027

Sep 4, 2026

Who AI 901 Is For AI 901 is for someone who wants to: Speak the language of AI on Azure in a meeting without pretending. Understand what Azure AI Foundry,

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AZ-305: Designing Microsoft Azure Infrastructure Solutions — Still the Core in 2027

Sep 4, 2026

Why AZ 305 Survived the Reset Untouched The 2026 shakeup retired AZ 204 and AZ 500, renamed the AI track, and invented a new agent builder lane. Infrastructure

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