Writing

Tutorials, field notes, and technical essays on healthcare BI, analytics engineering, Power BI, SQL, dashboards, and applied AI.

Day 155: When the Multi-Agent Copilot Started the Meeting Without Me

October 16, 2025 – Today’s Vibe: Jogging to Catch Up with Robots

4 min read · October 16, 2025

2025 · multi-agent copilot llm automation governance workflow · AI Automation Productivity
Day 154: The Day I Almost Leaked PII (And How I Caught It Just in Time)

October 15, 2025 – Today’s Vibe: Heart-Pounding, Cold-Sweat Terror

17 min read · October 15, 2025

2025 · data-privacy security pii ethics compliance gdpr data-governance · Data Ethics Security Data Privacy
Day 153: Git Merge Conflicts (Or: When My Team and I Edited the Same Notebook Simultaneously)

October 14, 2025 – Today’s Vibe: Why Did We Think This Would Work?

10 min read · October 14, 2025

2025 · git version-control jupyter collaboration workflow best-practices · Version Control Collaboration Data Science
Day 152: Spark Job Meltdown (Or: When 'Big Data' Became 'Too Big For My Cluster')

October 13, 2025 – Today’s Vibe: Watching Money Burn in Real-Time

9 min read · October 13, 2025

2025 · spark pyspark big-data performance optimization data-engineering · Big Data Spark Data Engineering
Day 150: API Integration From Hell (Or: How I Spent 6 Hours Debugging a Typo)

October 11, 2025 – Today’s Vibe: Questioning My Career Choices

12 min read · October 11, 2025

2025 · api python requests debugging data-pipeline etl · Data Engineering APIs Python