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How I Modelled the OWASP Top 10 Into a YAML Rule Engine

How I Modelled the OWASP Top 10 Into a YAML Rule Engine

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8 min read
Building a Production LLM Evaluation Harness in Pytest: Cost-Bounded, Flake-Aware, CI-Gated (Runnable Python)

Building a Production LLM Evaluation Harness in Pytest: Cost-Bounded, Flake-Aware, CI-Gated (Runnable Python)

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9 min read
Per-account task concurrency without a lock service

Per-account task concurrency without a lock service

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9 min read
Local-first: a Model on Your Own Machine, Zero Cloud

Local-first: a Model on Your Own Machine, Zero Cloud

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4 min read
60. Support Vector Machines: Drawing the Perfect Boundary

60. Support Vector Machines: Drawing the Perfect Boundary

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8 min read
61. K-Nearest Neighbors: Judge by Your Company

61. K-Nearest Neighbors: Judge by Your Company

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9 min read
I built a RAG pipeline from scratch — no LangChain, just FastAPI + FAISS

I built a RAG pipeline from scratch — no LangChain, just FastAPI + FAISS

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5 min read
Add Data Quality Checks to Your Airflow DAG in 5 Minutes

Add Data Quality Checks to Your Airflow DAG in 5 Minutes

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3 min read
How I Built a GraphRAG System That Saves 70-85% LLM Tokens Using TigerGraph

How I Built a GraphRAG System That Saves 70-85% LLM Tokens Using TigerGraph

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1 min read
Dennis 0.8.7 — When Artifacts Learn to Explain Themselves

Dennis 0.8.7 — When Artifacts Learn to Explain Themselves

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2 min read
How to Build a Discord Bot that Splits Audio Stems with Python (2026)

How to Build a Discord Bot that Splits Audio Stems with Python (2026)

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6 min read
Celery beat monitoring: the underserved problem

Celery beat monitoring: the underserved problem

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10 min read
I shipped a hospital management system to production. Here's what actually broke.

I shipped a hospital management system to production. Here's what actually broke.

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4 min read
Day 7 of 60 — today I stopped doing abstract Python challenges and started solving problems I could see myself automating in the real world.

Day 7 of 60 — today I stopped doing abstract Python challenges and started solving problems I could see myself automating in the real world.

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2 min read
I Built an AI-Powered PC Monitor in Python. 28 Strangers Shaped Its Brain. PC Workman 1.7.6

I Built an AI-Powered PC Monitor in Python. 28 Strangers Shaped Its Brain. PC Workman 1.7.6

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7 min read
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