NETWORK ANALYST · CYBERSECURITY · CS STUDENT

Arthur Eduardo.

Building secure infrastructure and robust systems.

About

Network Analyst and Computer Science student with a solid background in NOC operations and ISP infrastructure management.

Currently focusing on Cybersecurity — strengthening Linux, network defense, and secure infrastructure skills.

ROLE Network Analyst
FOCUS Cybersecurity
SEEKING Security / NOC roles
EDUCATION B.Sc. Computer Science

Experience

Network Analyst

Hands-on operations

ISP / NOC Operations

  • Monitored and triaged incidents across ISP access and aggregation layers (L2/L3).
  • Operated MikroTik and Cisco gear for routing, switching, and customer connectivity.
  • Documented runbooks and escalation paths to reduce mean time to diagnosis during outages.
  • Built the operational foundation now guiding a move into cybersecurity and hardening.

Stack

CYBERSECURITY & SYSTEMS
  • Linux
  • Security fundamentals
  • Infrastructure monitoring
NETWORKING & INFRASTRUCTURE
  • TCP/IP Stack
  • L2/L3 Switching & Routing
  • MikroTik / Cisco
  • NOC Operations · ISP Infra

Public repositories

Projects published on GitHub, loaded directly from the public API.

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Let's build
something.

Open to security, infrastructure, and NOC-adjacent roles. Collaborations welcome.

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