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Rodiel-Lezcano/README.md
Rodiel Lezcano β€” Solutions Architect Β· Cloud & AI Β· IaC Automation

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πŸ‘¨β€πŸ’» About Me

Solutions Architect building production-grade infrastructure & security from bare metal to Kubernetes with multi-cloud expertise, AI integration, and full-stack IaC automation. Everything is code, nothing is manual.

  • 🌍 Based in the Greater Toronto Area, Canada
  • ☁️ Multi-Cloud β€” certified across AWS, Azure, and GCP with hands-on production experience
  • πŸ—οΈ I build and operate a 30+ host homelab spanning Proxmox VE, Kubernetes, and GPU-accelerated AI
  • πŸ”’ Zero secrets in code Β· Zero SSH Β· Zero trust β€” security-first architecture everywhere
  • 🧊 Immutable infrastructure advocate β€” Talos Linux for K8s, Fedora CoreOS for AI workloads
  • πŸ€– AI Practitioner β€” local LLM inference with semantic vector memory on self-hosted GPU infrastructure
  • πŸ“± Unified Endpoint Management Expert β€” enterprise MDM across Apple, Android, Samsung, and Windows
  • 🌐 Bilingual β€” fluent in English and Spanish

πŸš€ Featured Projects

Production-Grade Kubernetes on Proxmox

6-node HA cluster running Talos Linux β€” immutable OS, eBPF networking, GitOps delivery, and multi-layer disaster recovery.

Zero SSH Β· 19 Network Policies Β· 3-Replica Storage Β· Velero DR

Stack: Cilium Β· Longhorn Β· Rancher Β· Traefik Β· Fleet GitOps Β· Velero Β· Prometheus Β· Grafana Β· cert-manager

Enterprise-Grade IaC for Proxmox Homelab

Full lifecycle infrastructure automation β€” Terraform provisioning, Ansible config management, Vault secrets, Jenkins CI/CD, dual-SIEM security operations.

30+ Hosts Β· 5 TF Modules Β· 2-Min VM Deploy Β· Zero Secrets in Code

Stack: Proxmox Β· Jenkins Β· Gitea Β· Wazuh Β· Splunk Β· Authentik Β· Headscale Β· NetBox Β· n8n

GPU-Accelerated Personal AI Infrastructure

Self-hosted AI platform on Fedora CoreOS β€” local LLM inference with semantic long-term memory, GPU offloading, custom Prometheus exporter, and zero cloud dependency.

1-3s Inference Β· 768-dim Vector Memory Β· 27+ Agent Skills Β· 3 Dashboards

Stack: Docker Β· NVIDIA Container Toolkit Β· SQLite-vec Β· Prometheus Β· Grafana Β· Promtail

☁️ AWS Labs

aws-serverless-lab β€” Complete serverless CRUD API using Lambda, API Gateway, and DynamoDB

aws-bedrock-genai-workshop β€” No-code GenAI RAG workflow using Amazon Bedrock, OpenSearch, and S3


πŸ“Š Infrastructure at a Glance

Metric Value
πŸ–₯️ Managed Hosts 30+ (VMs, LXC, K8s nodes, bare metal)
☸️ Kubernetes Nodes 6 (3 CP + 3 Worker) β€” Talos Linux
🧱 Terraform Modules 5 production-ready, reusable
πŸ›‘οΈ Security Agents 14 Wazuh + 13 Splunk forwarders
πŸ” Network Policies 19 CiliumNetworkPolicies
πŸ“ˆ Prometheus Rules 18 alerting rules, 10 ServiceMonitors
πŸ€– AI Agent Skills 27+ (1Password, GitHub, Hue, Sonos, Whisper…)
πŸ“š Documentation 700KB+ across 29 guides

πŸ› οΈ Tech Stack

Infrastructure & Orchestration

Networking & Security

Observability & Monitoring

CI/CD & GitOps

Cloud & AI

Operating Systems & Platforms


πŸ† Certifications

πŸ› οΈ DevOps & AI Platform Engineering
NVIDIA-Certified Associate: AI Infrastructure and Operations HashiCorp Terraform Associate GitHub Foundations Linux Essentials
☁️ Google Cloud Certifications
Professional Cloud Architect Associate Cloud Engineer Google Cloud Computing Foundations Google Cloud Cybersecurity Google Cloud Data Analytics
☁️ Google Cloud Skill Badges (10)
Optimize Costs for Google Kubernetes Engine Build Infrastructure with Terraform on Google Cloud Cloud Architecture: Design, Implement, and Manage Implement Cloud Security Fundamentals on Google Cloud Build a Secure Google Cloud Network Set Up a Google Cloud Network Develop Your Google Cloud Network Implement Load Balancing on Compute Engine Set Up an App Dev Environment on Google Cloud Prepare Data for ML APIs on Google Cloud
πŸ”Ά AWS Certifications
AWS Certified AI Practitioner
πŸ”Ά AWS Cloud Skill Badges (16)
Cloud Essentials Architecting Compute Networking Core Amazon EKS Serverless Events and Workflows Migration Foundations Amazon Braket File Storage Data Migration Data Protection & DR Cloud Economics Technical Accredited Cloud Quest AWS Knowledge: Security Champion
πŸ“± Enterprise Mobility Management
Apple Certified IT Professional Jamf Pro Jamf Protect Android Enterprise Samsung Knox SOTI MobiControl

πŸ“Š GitHub Stats

GitHub Stats GitHub Streak
Top Languages
Contribution Graph

Built with β˜• and too many VMs β€” Let's connect

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  1. aws-serverless-lab aws-serverless-lab Public

    Serverless CRUD API built with AWS Lambda, API Gateway, and DynamoDB for modern event-driven application patterns.

    Python

  2. aws-bedrock-genai-workshop aws-bedrock-genai-workshop Public

    No-code GenAI RAG project using Amazon Bedrock, OpenSearch, and S3 for retrieval-augmented question answering.