9 items with this tag.
Systems I've built that taught me something worth sharing—problems, constraints, decisions, and outcomes.
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.
The infrastructure specifications behind a 21-node, 2.67 TB RAM Kubernetes cluster running on hyperconverged Proxmox.
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.
Wazuh, OpenSearch, Logstash, Kubernetes
Multi-tenant security monitoring with strict data isolation from a single platform.
HAProxy, Nginx, Keepalived, Ansible
High-availability routing with automatic failover—the front door for all our web services.
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.
Prometheus, Grafana, Loki, Vector
Real-time visibility into data pipelines—diagnose problems in minutes, often before users notice.
Go, Kafka, InfluxDB, Grafana
Automated billing reconciliation replacing manual spreadsheet audits with real-time dashboards.