Hi, I'm Darek!

Applied Computer Science Master's student specializing in Cybersecurity, Threat Analysis, SIEM & Log Analysis, and Incident Response. Aspiring SOC Analyst (L1/L2) focused on detecting threats, analyzing attack vectors, and protecting network infrastructure.

About Me

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Hi! I'm an ambitious Computer Science Master's student at Wrocław University of Science and Technology with a strong passion for Cybersecurity, SOC operations, Threat Intelligence, and Network Security.

My technical background combines hands-on experience in log analysis, network monitoring (Wireshark), SIEM/EDR concepts, Linux administration, and OSINT investigation. I have actively demonstrated my threat hunting and investigative skills, achieving 22nd place in the nationwide OSINT CTF NASK 2025 competition and earning the ArcX Cyber Threat Intelligence 101 certification.

I have practical experience in IT administration and infrastructure support (Active Directory, ServiceNow, Linux/Windows Server, PowerShell), giving me a realistic understanding of corporate IT environments, identity management, and security baseline controls.

Additionally, my background in data analysis (SQL, Python) allows me to efficiently correlate logs, recognize anomaly patterns, and write automation scripts for incident investigation.

Currently, I am actively seeking a Junior / Trainee SOC Analyst or Security Specialist position where I can contribute to threat monitoring, log correlation, incident triage, and defensive operations.

Portfolio & Security Projects

Log Analysis & Threat Intelligence

Log Analysis & OSINT Threat Intelligence

Investigative threat analysis, log correlation, and OSINT methodologies. Top 22 finalist in OSINT CTF NASK 2025 and certified in ArcX Cyber Threat Intelligence 101.

Cloud Architecture & Security

Cloud Infrastructure Security (.NET, AWS)

Design and security assessment of cloud microservices built with C# and AWS. Focus on IAM access controls, database isolation (PostgreSQL, DynamoDB), and secure API endpoints.

IoT & Network Protocol Security

IoT Network & Distributed Systems

Distributed system setup on Raspberry Pi and Python/Django. Analyzing network traffic, securing data synchronization protocols, and baseline hardening.