Xenofon Plematias
Junior Cybersecurity Professional | Passionate About SOC & Network Security | Blue Teaming Focus
Athens
Summary
I’m a recent Computer Science graduate from Aristotle University of Thessaloniki with a strong interest in Cybersecurity. I have completed certifications such as Google Cybersecurity and LetsDefend SOC Analyst, and I'm actively building my hands-on experience through labs and training platforms. I'm now looking for an entry-level opportunity or internship where I can grow, contribute, and learn from experienced professionals.
Overview
6
6
years of post-secondary education
2
2
Certifications
2
2
Languages
Education
Bachelor of Science - Computer Science
Aristotle University of Thessaloniki
Thessaloniki 09.2019 - 03.2025
Skills
Security operations center
Network protocols
SIEM Monitoring
Understanding of TCP/IP
VPN - Proxies - Firewalls
Log Analysis
Basic Threat Intelligence & IOC Hunting
System hardening
NIST Cybersecurity Framework & CIA Triad
Cyber Kill Chain & MITRE ATT&CK
Linux/Windows
Social engineering defense
Python
Analytical & Critical Thinking
Web Scraping
Self-driven Learning
Certification
Cybersecurity Professional Certificate, Google
Personal Project - Thesis
Enriching Knowledge Graph for Academic Textbook Management System using AI and Web Scraping
The goal of this project was to enrich the knowledge graph of an academic textbook management system, aiming to improve the organization and accuracy of data for more effective utilization and retrieval of information. I applied Named Entity Recognition (NER) models using Natural Language Processing (NLP) techniques to identify human entities within the knowledge graph. Additionally, I developed a web scraping solution to extract author names from 34,660 e-books and organized the data into a structured format for integration into the knowledge graph.
Achievements
Participation in the World Robotics Olympiad (WRO)
- in Thailand, WRO FOOTBALL Category, Winning 4th place, 2018
Participation in the World Robotics Olympiad (WRO)
- in Costa Rica WRO FOOTBALL Category, Winning 16th place, 2017
Timeline
Cybersecurity Professional Certificate, Google
05-2025
Certified SOC Analyst, LetsDefend
03-2025
Bachelor of Science - Computer Science
Aristotle University of Thessaloniki
09.2019 - 03.2025
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