Libo Xiller
@liboxiller
Security-focused software engineering student with Trust & Safety and network security expertise.
United StatesWhat I'm looking for
I am a security-focused software engineering student with a 4.0 GPA and extensive hands-on experience in Trust & Safety at a 100M+ user platform, network and systems administration, and secure infrastructure design. I have led award-winning web application development, built a production-grade secure home lab with VLANs, IDS/IPS, VPN, and partnered with engineering teams to improve logging, telemetry, and incident response.
My background combines practical security operations—alert triage, incident documentation, NCMEC child-safety escalation, SIEM familiarity—with network engineering skills (Cisco/UniFi, ACLs, firewall rules) and software experience (Laravel, JavaScript, REST APIs). I deliver secure, reliable solutions, mentor teams with agile practices, and continuously harden systems through monitoring and automation.
Experience
Work history, roles, and key accomplishments
Moderate user and content activity across a 100M+ user community, conduct child-safety investigations with NCMEC escalation, and provide technical triage and incident documentation to reduce recurring incidents.
Network & Systems Administrator
Alfwehat Telecom & Technology
Mar 2025 - Jun 2025 (3 months)
Maintained and secured infrastructure including VLANs, ACLs/firewall rules, IDS/IPS, VPN and IP camera systems while monitoring alerts and building an attendance management system for workforce tracking.
Produced video content and motion graphics and deployed/optimized ad campaigns across YouTube, TikTok, Instagram, Discord, and Reddit achieving reach of 5M+ to support platform growth.
Education
Degrees, certifications, and relevant coursework
LIMU
Bachelor of Science, Computer Software Engineering & Advanced Network Security
2022 -
Grade: 4.0/4.0
Activities and societies: Led university team project (Laravel) that won Best Project Award; built multiple security-focused lab projects (secure home lab, WireGuard VPN).
Pursuing a Bachelor of Science in Computer Software Engineering & Advanced Network Security with a 4.0 GPA; expected completion January 2026.
ALMW Gifted High School
High School Diploma, Science
2018 - 2021
Grade: 93%
Completed High School Diploma with a science focus and achieved a final grade of 93%.
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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