Hugo
Angulo

Cybersecurity Engineer Automation Architect SaaS Builder

10+ years securing enterprise infrastructure, building AI-powered automation systems, and shipping production software. Based in Bogotá, Colombia.

[email protected] GitHub

01 / WHAT I DO

Capabilities

Security at Scale

  • Cybersecurity monitoring across 80–90 sites
  • SIEM management — Wazuh, 15+ agents
  • IDS deployment with CrowdSec + Traefik
  • DAST penetration testing programs
  • Incident response systems & security training

Automation Engineering

  • 12+ production automation workflows
  • Document intake with AI extraction
  • Monitoring alert pipelines & digital signing flows
  • Telecom maintenance & HA failover architectures
  • Primary platforms: n8n, Power Automate

AI Products

  • 6 internal AI products built and shipped
  • RAG chatbots with anti-hallucination guardrails
  • AI mood detection for venue environments
  • Automated presales quote generation
  • SLA compliance bots & multi-agent AI assistants

SaaS Development

  • Multi-product SaaS suite for Latin American market
  • WhatsApp-first medical scheduling platform
  • Competitive pricing intelligence for government tenders
  • AI contract management & expense tracking
  • Stack: Next.js, FastAPI, PostgreSQL, Redis, BullMQ

Infrastructure & DevOps

  • Docker Compose multi-server orchestration
  • Proxmox virtualization & Tailscale VPN mesh
  • Pangolin reverse proxy & LiteLLM AI proxy routing
  • 880+ mirrored repos on self-hosted Gitea
  • CI/CD pipelines & containerized deployments

Microsoft 365 & Cloud Admin

  • M365 tenant & SharePoint infrastructure admin
  • Power Platform — Power Apps & Power Automate
  • Graph API integrations & Azure Bot Service
  • Migrated legacy services to self-hosted alternatives
  • Reduced licensing costs through strategic tooling

02 / SELECTED WORK

Featured Projects

CRIBA

OSINT Intelligence Suite

Self-hosted pipeline to expose coordinated inauthentic behavior and manufactured narratives. Ingests from 5 platform ecosystems, applies heuristic and lexical filters, clusters threats via local LLMs, and visualizes account interaction networks.

  • Python
  • FastAPI
  • Next.js
  • Ollama
  • pgvector
  • D3.js
  • Celery
View on GitHub

Fenris

Cybersecurity Infrastructure Monitor

Self-hosted monitoring platform with real-time metrics from Linux/Windows agents, container monitoring, CrowdSec/Wazuh integration, anomaly detection (z-score), predictive alerting via linear regression, and AI-powered event summarization.

  • TypeScript
  • Go
  • Fastify
  • React
  • PostgreSQL
  • Docker
  • Tailscale
View on GitHub

NeonPrompt

Human-AI Task Orchestration

Cyberpunk-themed task orchestration dashboard for human-AI collaborative development. AI agents poll tasks, execute, and report back with model and token telemetry. Supports hierarchical tasks, revision tracking, and agent heartbeats.

  • Node.js
  • Express
  • SQLite
  • JWT
  • API-key auth
View on GitHub

03 / TOOLS & TECHNOLOGIES

Tech Stack

Security

  • Wazuh
  • CrowdSec
  • OPNsense
  • DAST
  • Incident Response

Backend

  • Node.js
  • TypeScript
  • Python
  • Go
  • FastAPI
  • Fastify
  • Express

Frontend

  • React
  • Next.js
  • HTML/CSS/JS

AI / ML

  • RAG Pipelines
  • GPT-4o
  • Gemini
  • Qwen
  • Ollama
  • pgvector
  • Qdrant
  • Pinecone
  • Prompt Engineering

Databases

  • PostgreSQL
  • Redis
  • SQLite
  • BullMQ

Automation

  • n8n
  • Power Automate
  • WhatsApp Business API
  • Evolution API

Infrastructure

  • Docker
  • Proxmox
  • Tailscale
  • Traefik
  • Pangolin
  • Nginx
  • LiteLLM

Cloud & Admin

  • Microsoft 365
  • SharePoint
  • Graph API
  • Azure Bot Service

04 / EXPERIENCE

Career

Cybersecurity & IT Operations Engineer

Project Manager / Web Designer

Web Developer & Technical Support

20+ years building for the web. From hand-coded HTML in 2003 to multi-agent AI systems today.