Konstantinos Tserkezidis
Cybersecurity Network Engineer
Thessaloniki
Summary
As a self-taught computer science enthusiast specializing in networks and cybersecurity, I bring a unique perspective enriched by a background in performative arts and theater. Thriving on challenges, I am known for fast learning and seek opportunities to expand my expertise. My dedication to staying current with technology trends makes me a valuable asset in the ever-evolving field of computer science, and my interdisciplinary background enhances my innovative problem-solving approach.
Overview
9
9
years of professional experience
2
2
Certifications
4
4
Languages
Work History
Operational Specialist, Technical Support
Reign Lab
Thessaloniki
04.2014 - 02.2023
- Participated in team projects, demonstrating ability to work collaboratively and effectively.
- Maintained network hardware and software and monitored network to support network availability to end users. thus increasing overall productivity by 30%
- Identified and immediately resolved issues with network devices.
- Authored documentation for system configuration and troubleshooting.
Skills
SQL
Education
Cisco Networking Academy
- CyberOps 2022-2023
- CCNA1 2022-2023
- CCNA2 2022-2023
- CCNA3 2022-2023
- Cloud Security 2023
- NDG Linux Essentials 2023
- NDG Linux Unhatched 2023
- IoT Fundamentals 2023
Workearly
- Full-stack Developer (Python)
- SQL
Certification
Cisco Certified CyberOps Associate
Key Projects
- Network Design and Implementation on CIsco Packet Tracer
- Network Troubleshooting an Configuration on Cisco Packet Tracer
- Configuring and updating Microsoft Defender.
- Enabling and configuring Microsoft Firewall.
- Utilized tcpdump to capture and analyze traffic.
- Utilized Wireshark to analyze HTTP/S and RDP traffic.
- Operating Security Onion suite on Virtual Machine
Timeline
Cisco Certified Network Associate (CCNA)
09-2023
Cisco Certified CyberOps Associate
06-2023
Operational Specialist, Technical Support
Reign Lab
04.2014 - 02.2023
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