IT-Craftsman

DevOps & Software Engineer. Founder of AliveSignal.com – helping developers monitor their cron jobs and Kubernetes workloads with zero-agent heartbeats.

Germany Joined on Dec 10, 2024 https://itcraftsman.de

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Founder @ AliveSignal & IT-Craftsman

IT-Craftsman

Oct 12

5 SQL window-function traps that show up in data engineering interviews (with runnable DuckDB examples)

#sql #dataengineering #duckdb #interview

4 min read

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IT-Craftsman

Oct 12

Airflow 3 quietly changed what your cron schedule means

#airflow #dataengineering #python #etl

3 min read

IT-Craftsman

Oct 1

The easiest way to monitor complex Kubernetes Deployments (using Harbor as an example)

#devops #kubernetes #monitoring #tutorial

4 min read

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IT-Craftsman

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5 SQL window-function traps that show up in data engineering interviews (with runnable DuckDB examples)

Want to connect with IT-Craftsman?

Airflow 3 quietly changed what your cron schedule means

The easiest way to monitor complex Kubernetes Deployments (using Harbor as an example)