Rafael S.
Dublin, Ireland · Trust & Safety Analyst (Community Operations) · Covalen, Dublin, Ireland
Multivix, Brazil
About
Trilingual Cybersecurity and infrastructure professional with a background in Computer Science and Engineering, experienced in cloud security operations, infrastructure protection, and threat analysis. Skilled in identifying security risks and investigating incidents across large-scale distributed environments through access control, security monitoring, and network segmentation. Proven track record of collaborating with cross-functional teams to mitigate vulnerabilities and improve operational security practices.
Skills
- AWS
- Microsoft Azure
- Linux
- Windows
- TCP/IP
- DNS
- Firewall configuration
- Cisco IOS
- Wireshark
- Nmap
31 skills in total
Experience
-
Trust & Safety Analyst (Community Operations)
Covalen, Dublin, Ireland
Mar 2025 — Present
Dublin, Ireland
-
Fraud Analyst
Nubank, Brazil / Remote
Apr 2022 — Feb 2025
Remote/Brazil
-
Network Technician
Marco Managements, Brazil
Mar 2020 — Feb 2022
Brazil
4 experiences in total
Education
-
Multivix, Brazil
BSc (Hons) in Mechanical Engineering
Mar 2014 — Dec 2018
-
CCT College, Dublin, Ireland
Higher Diploma in Computer Science
Feb 2023 — Dec 2024