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The fundamental structures of a software system.

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How we golden-tested Israeli payroll math (so the law, not a config screen, does the calculating)

How we golden-tested Israeli payroll math (so the law, not a config screen, does the calculating)

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4 min read
Operational Reality: why AI memory is the wrong problem to solve

Operational Reality: why AI memory is the wrong problem to solve

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5 min read
Letting an LLM write alerting rules, but never letting it flip the switch

Letting an LLM write alerting rules, but never letting it flip the switch

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5 min read
My quote feed returns two premium numbers. I only show one when they agree.

My quote feed returns two premium numbers. I only show one when they agree.

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4 min read
From Dev.to Comment to Production in 24h: Building an Inspectable Math Verification Contract in Pythos (and Fixing the Pearson Trap)

From Dev.to Comment to Production in 24h: Building an Inspectable Math Verification Contract in Pythos (and Fixing the Pearson Trap)

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5 min read
A local app cannot keep a secret from its owner, so stop pretending

A local app cannot keep a secret from its owner, so stop pretending

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4 min read
The Cardinality Bomb: Defending APIs at the Edge Without an External Cache

The Cardinality Bomb: Defending APIs at the Edge Without an External Cache

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7 min read
What Does a Production RAG System Need? Vector Search, Chunking, Guardrails, and Cost Controls

What Does a Production RAG System Need? Vector Search, Chunking, Guardrails, and Cost Controls

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4 min read
15 Yıllık IT Yolculuğum: Destekten Altyapı Tasarımına

15 Yıllık IT Yolculuğum: Destekten Altyapı Tasarımına

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6 min read
# Data Modelling, Relationships & Joins in Power BI

# Data Modelling, Relationships & Joins in Power BI

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3 min read
Solving the Non-Deterministic Routing Problem in Multi-Tool AI Agents

Solving the Non-Deterministic Routing Problem in Multi-Tool AI Agents

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4 min read
AWS Lambda — Le compute serverless qui change les règles du jeu (Partie 1)

AWS Lambda — Le compute serverless qui change les règles du jeu (Partie 1)

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9 min read
Amazon S3 — Sécurité, performances et infrastructure as code (Partie 2)

Amazon S3 — Sécurité, performances et infrastructure as code (Partie 2)

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11 min read
Amazon S3 — Le stockage objet qui propulse le cloud AWS (Partie 1)

Amazon S3 — Le stockage objet qui propulse le cloud AWS (Partie 1)

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7 min read
How I Manage API Keys for 4 Providers Behind One Client

How I Manage API Keys for 4 Providers Behind One Client

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6 min read
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