Богдан

Bohdan Maiboroda
Poltava, Ukraine | [open contact info](look above in the "contact info" section) | Telegram: @wannabeinvisible | [open contact info](look above in the "contact info" section) |
github.com/hel7

Summary
Software Engineering graduate with hands-on lab experience in Linux administration, Docker containerization,
and network troubleshooting. Focused on infrastructure maintenance, service diagnostics, and practical system
security.
Technical Skills
Containers & Virtualization: Docker, Docker Compose (multi-container networking, volumes), VMware,
VirtualBox
Operating Systems & Administration: Linux (Ubuntu, Debian, Kali terminal, systemd, process & log
management), Windows Server (Active Directory, Domain Controller, GPO, User Management)
Networking & Diagnostics: TCP/IP, UDP, DNS, DHCP, HTTP/HTTPS, Routing & Switching
fundamentals, Wireshark, tcpdump, traffic analysis
Tools & Environment: Bash, Linux CLI tools (grep, awk, curl), Git, GitHub, REST APIs, Postman, MySQL
Security & Monitoring: Wazuh SIEM/XDR deployment, File Integrity Monitoring (FIM), Suricata IDS,
fail2ban (brute-force defense)
Projects & Practical Experience
Electronic Application System (Bachelor Project) | GitHub April 2025 – July 2025
– Developed full-stack web application components with Go backend, Vue frontend, and MySQL database.
– Configured multi-container environment via Docker Compose and resolved inter-service networking issues
between Go backend and MySQL.
– Tested and validated REST API endpoints, ensuring correct HTTP status codes and authentication token
handling.
Infrastructure, Network & System Labs | GitHub 2026 – Present
– Deployed Wazuh v4.14.8 SIEM/XDR environment on Ubuntu Server, configuring agent endpoints and process
auditing.
– Built Windows Server Active Directory lab: configured Domain Controller, user access control, and Group
Policy Objects (GPO).
– Set up Suricata IDS and fail2ban on Linux to detect and drop SSH brute-force traffic.
– Implemented real-time File Integrity Monitoring (FIM) and systemd daemon inspection with minimal resource
consumption.
Network Diagnostics & Traffic Analysis Lab | GitHub August 2026
– Inspected PCAP packet captures in Wireshark, analyzing DNS queries, HTTP payloads, and TLS handshakes.
– Captured endpoint network traffic via tcpdump for protocol verification.
– Troubleshot network connectivity and inspected DNS/HTTP traffic anomalies using tcpdump and Wireshark.
Education
Bachelor of Science (B.S.) in Software Engineering 2021 – 2025 (Graduated)
Kharkiv National University of Radio Electronics (NURE) Kharkiv, Ukraine
Master of Science (M.S.) in Software Engineering & Cybersecurity 2025 – Present
Kharkiv National University of Radio Electronics (NURE) Kharkiv, Ukraine
Languages
English: Intermediate (B1) | Ukrainian: Native