Sebastian Castrillon

I am an IT Infrastructure Analyst and automation enthusiast with hands-on experience in Windows/Linux administration, endpoint security management, and network perimeter configuration. I centralised ESET Protect for 50+ endpoints and designed firewall and QoS policies to protect critical production environments.

I have driven server infrastructure diagnostics and migrations, including technical feasibility analysis for Autodesk Vault, while managing IT asset lifecycles and providing Tier 2/3 support to ensure operational continuity. I also executed structured cabling, switch/router configuration, and hardware performance enhancements as a freelance network technician.

Independently I develop automation and data projects using Python — from AI-driven sports analytics and automated trading bots to content automation pipelines — and I seek remote roles that value proactive management, high-impact engineering, and continued growth in cloud platforms.