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Achievement: Pair Extraordinairex4Achievement: StarstruckAchievement: Pull Sharkx4Achievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex4Achievement: StarstruckAchievement: Pull Sharkx4Achievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault Contributor

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csp33/README.md

Carlos Sánchez Páez

Data Platform Tech Lead @ Fever · Málaga, Spain
Building high-throughput real-time CDC platforms, distributed Kubernetes systems, and self-hosting my daily digital life on bare-metal.

Website Homelab Architecture LinkedIn Medium

🏠 Self-Hosted Bare-Metal Homelab

I run a 24/7 production-grade 3-node physical Kubernetes cluster (humberto, dosberto, tresberto) that powers my personal cloud, IoT automations, and privacy stack (Explore Architecture & Topology ↗):

  • Core Self-Hosted Services:
    • 📸 Photo & Media: Immich (with hardware-accelerated ML), Nextcloud, Jellyfin & automated media stack.
    • 🏡 Home Automation & IoT: Home Assistant, Zigbee2MQTT, Mosquitto MQTT broker.
    • 🔒 Privacy & Security: Vaultwarden, AdGuard Home, Cloudflare Zero Trust Tunnels, Envoy Gateway & cert-manager.
  • Under the Hood:
    • GitOps Engine: Managed declaratively via Argo CD sync-waves and Helm.
    • Storage Fabric: Longhorn HA replicated storage + ZFS LocalPV for high-IOPS CloudNativePG databases.
    • Observability: Centralized Grafana, Prometheus, Alloy, Loki logs, and Gatus status dashboard.

⚡ Enterprise Scale & Open Source

🛠️ Tech Stack

Data Platform & Streaming

Apache Kafka Apache Airflow Snowflake dbt PostgreSQL

Homelab, Cloud & GitOps

Kubernetes Argo CD Helm Terraform Home Assistant Jellyfin Cloudflare Docker Debian AWS Google Cloud

Languages & Backend

Python Go FastAPI Bash

Pinned Loading

  1. http-healthcheck-notifier http-healthcheck-notifier Public

    Script to run HTTP healthchecks and send a notification if they fail

    Python

  2. apache/airflow apache/airflow Public

    Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

    Python 47.2k 18.1k

  3. kubeflow/spark-operator kubeflow/spark-operator Public

    Kubernetes operator for managing the lifecycle of Apache Spark applications on Kubernetes.

    Python 3.2k 1.5k

  4. cert-manager-duckdns-webhook cert-manager-duckdns-webhook Public

    Forked from cert-manager/webhook-example

    Webhook to handle cert-manager DNS01 challenge with DuckDNS

    Go 25 7

  5. email-tickets-processor email-tickets-processor Public

    ETL process to load supermarket receipts into PostgreSQL

    Python

  6. tickets-analyzer-api tickets-analyzer-api Public

    API to normalize PDF receipt tickets into JSON

    Python