Technical support & operations
Endpoint provisioning, troubleshooting, asset management, and support for business systems and users.
Oscar Granados
IT professional and computer science student.
Computer Science Systems Security
I have experience supporting endpoints, business systems, networks, and users in operational environments. I am completing a bachelor’s degree in computer science and developing deeper skills in infrastructure and information security.
Technical background
What I work with
My experience combines day-to-day IT operations with hands-on work in systems, networking, and security.
Systems & networking
Linux administration, containerized services, routing, DNS, monitoring, and secure remote access.
Security & analysis
Security fundamentals, hands-on labs, CTF exercises, and methodical investigation of unfamiliar systems.
More information
Site sections
View my background, work experience, credentials, projects, and technical notes.
01
About
My background, technical interests, and approach to learning and problem solving.
About me02
Resume
My work experience, education, technical strengths, and certifications.
Review my experience03
Certifications
Verified industry certifications, completed training, competitions, and platform milestones.
View my credentials04
Projects
Web, infrastructure, networking, and technical publishing projects I maintain and document.
View my projects05
Lab
Security writeups, exploratory notes, and documentation from current technical work.
Visit my labCurrent work
Computer science, systems, and security
I am completing computer science coursework, maintaining my homelab, and documenting security exercises and technical projects.
See what I am working on