Tag: portfolio

Portfolio

Systems I've built that taught me something worth sharing—problems, constraints, decisions, and outcomes.

On-Premise Kubernetes Platform

Talos, Kubernetes, Proxmox, Ceph

A full on-prem infrastructure platform—from hyperconverged storage on commodity hardware through a 21-node Kubernetes cluster—with predictable costs, no cloud vendor lock-in, and rebuildable from scratch. Significant for deploying highly resilient infrastructure in air-gapped environments.

Technical Deep Dive

The infrastructure specifications behind a 21-node, 2.67 TB RAM Kubernetes cluster running on hyperconverged Proxmox.

Factory Supervisor Pager

Node.js, Raspberry Pi

A minimal, reliable paging solution for a factory floor—Raspberry Pi and Node.js, running without incident for over five years.

Distributed Wazuh SIEM Platform

Wazuh, OpenSearch, Logstash, Kubernetes

Multi-tenant security monitoring with strict data isolation from a single platform.

Edge Proxy and Load Balancing

HAProxy, Nginx, Keepalived, Ansible

High-availability routing with automatic failover—the front door for all our web services.

"Mission Control" Training Operations Portal

Next.js, Rust, Airtable, HubSpot

Integrating HubSpot CRM, Airtable, and a field-ready PWA so training coordinators have one place for operations—with live CRM data and reliable offline use.

Pipeline-Aware Observability Platform

Prometheus, Grafana, Loki, Vector

Real-time visibility into data pipelines—diagnose problems in minutes, often before users notice.

Data Pipeline Accountability System

Go, Kafka, InfluxDB, Grafana

Automated billing reconciliation replacing manual spreadsheet audits with real-time dashboards.