Here is a collection of my work in Infrastructure, Software Development, and Automation.

🛡️ Ez-Lab: Zero Trust Private Cloud

Infrastructure as Code / DevSecOps

Designed and deployed a resilient, self-hosted infrastructure on a Raspberry Pi 5, simulating a production environment protected by a Zero Trust network.

  • The Challenge: Accessing local services securely behind an ISP CGNAT without exposing public ports.
  • The Solution: Implemented a Tailscale Mesh VPN as an overlay network, bypassing NAT restrictions while maintaining strict firewall rules (UFW).
  • Architecture: Docker Compose microservices (Media Server, NAS, VPN) with persistent storage and automated recovery policies.
  • Key Achievement: Solved Docker kernel routing issues to enable “Exit Node” functionality, routing traffic through the home network from anywhere.

Tech Stack: Docker Compose Tailscale Linux Hardening Jellyfin Samba Bash 🔗 View Repository

Ez-Lab Architecture Fig 1. Zero Trust Architecture Diagram

📄 Internal Knowledge Base Modernization

Docs-as-Code / Automation (at Konecta)

Led the migration of technical documentation from legacy Google Sites to a modern workflow. Implemented Google Analytics to track internal search patterns, allowing us to identify missing documentation and reduce ticket resolution time.

  • Impact: Improved information retrieval speed for Tier 2 agents.
  • Result: Standardized troubleshooting guides facilitating collaborative maintenance. The Challenge: Information was scattered across legacy sites. The Solution: Migrated to a Docs-as-Code workflow.
Legacy System Fig 1. Legacy System (Old)
MkDocs System Fig 2. New MkDocs Workflow

Tech Stack: MkDocs Python GitLab Markdown Google Analytics

📦 Logistics Microservices Backend

Java / Microservices (University Project)

Co-developed a backend solution for a terrestrial logistics system (shipping containers).

  • Architecture: Microservices-based architecture ensuring modularity.
  • Tech: Java Spring Boot, Docker, Keycloak (Identity Management), RESTful APIs.

🌐 SRE Portfolio (This Website)

Web Performance / CI/CD

A minimalist, high-performance portfolio built with a Docs-as-Code philosophy.

  • Engine: Hugo (Static Site Generator) + PaperMod Theme.
  • Deployment: Dockerized container served via Nginx (Upcoming).

🧬 Biohacking Data Analysis (Planned)

Python / Data Observability

Scripts to correlate physiological data (sleep, nutrition) with cognitive performance, applying observability principles to human biology.