Notes from production
Architecture decisions, delivery lessons, and operating patterns from data platforms, governed AI systems, and spatial intelligence.
Articles
11
Total Reading
206 min
Topics
9
Revenue Leak Investigation: A Medallion Architecture Scenario
A modeled investigation showing how Spark, Delta Lake, and coordinated agents can isolate a payment-gateway failure across a medallion architecture.
The Data Leadership Playbook: Your First 100 Days
Field-tested framework for new data leaders — the decisions, relationships, and deliverables that determine success in the first 100 days.
The ROI of Data Governance: Turning Compliance into Competitive Advantage
How to establish a governance baseline, quantify operating friction, and sequence controls around business value.
AI Agent Architecture: From Theory to an Operable Reference System
Deep dive into reasoning engines, memory, tool integration, and orchestration patterns for operable AI agents.
Scaling Business Growth: Building Autonomous Intelligence Agents
Python, SQLite, and MLflow powering outbound intelligence across funnels.
Vietnam Flood Monitoring System
A spatial prototype combining satellite feeds, interactive maps, and predictive signals for response planning.
Designing Resilient Proxmox Infrastructure
Availability, recovery, segmentation, and observability patterns for self-hosted infrastructure.
Building a Full AI Stack on Proxmox
Self-hosted LLMs, vector stores, and agent services on a documented bare-metal platform.
The Future of Data Engineering is Automated
Automation patterns that keep teams shipping measurable outcomes.
Geospatial Data Processing with PostGIS and GeoServer
PostGIS and GeoServer patterns for indexed spatial data and standards-based map delivery.
Cybersecurity and Ethical Hacking: A Comprehensive Guide
From CIA triad fundamentals to advanced exploitation, privilege escalation, and defense-in-depth strategies.
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I write about systems I've built and patterns I've observed in production. Always happy to trade insights with other engineers.