Назар

Nazar Borozenets
Information Security Professional
Kyiv, Ukraine | [open contact info](look above in the "contact info" section) |[open contact info](look above in the "contact info" section)

25th December 2001

SUMMARY
Dedicated Information Security professional with a strong background in technical information
protection and system administration. Experienced in securing banking infrastructure, managing
Linux-based environments, and developing secure hardware-software solutions. Currently
pursuing a Master’s degree in Technical Information Protection.

EXPERIENCE
Sense Bank
Information Security Specialist / System Administrator | 2023 – Present
● Administering secure connection gateways, including IP encryptors and "Baryer" (Бар’єр)
protection systems.
● Managing and maintaining Linux-based server environments and MySQL databases.
● Implementing security protocols for restricted-access information within a banking
infrastructure.
● Performing network troubleshooting, traffic monitoring, and deep packet inspection using
tcpdump and Wireshark-alternative tools to ensure secure data transmission and
analyze network behavior.

TECHNICAL PROJECTS
High-Availability MySQL Cluster | Lead Configuration
● Designed and deployed a high-availability cluster using Pacemaker and Corosync on
Ubuntu.
● Configured shared disk resources, node fencing, and external site replication to ensure
continuous service availability.
Secure Hardware Password Manager | ESP32 & Android Development
● Developed a custom security device using an ESP32-S3 to emulate a USB keyboard for
secure automated password entry.
● Built a companion Android application (C# .NET MAUI) that transmits encrypted
passwords via Bluetooth using RSA encryption.
Infrastructure Monitoring | Zabbix & SNMP
● Created specialized Zabbix templates for monitoring Hitachi VSP E590 storage systems
via SNMP, focusing on complex XML/YAML integrations.

SKILLS
● Security & Cryptography: PKI, RSA Cryptography, Network Security Analysis,

Information Leakage Protection.
● Knowledges of OWASP methodologies and guidelines, with an understanding of web
application security testing principles.
● Hands-on experience with cybersecurity tools, including Burp Suite, Nmap, Metasploit,
Acunetix, and Ghidra.
● Experience in web application and network infrastructure analysis and identification of
potential vulnerabilities.
● Basic reverse engineering and source/binary code analysis skills using Ghidra.
● Experience with Bash and PowerShell, including scripting for task automation.
● Knowledges of SQL and understanding of database concepts and SQL queries.
● Understanding of network protocols and communication principles, including TCP/IP,
HTTP, and HTTPS.
● Understanding of cybersecurity risks and threats specific to IT, OT, and Cloud
environments.
● Knowledge of the key principles and functions of the NIST Cybersecurity Framework
(CSF) 2.0.
● Systems Administration: Linux (Ubuntu), MySQL, Cluster Management (pcs), SNMP
Monitoring (Zabbix).
● Network Analysis: tcpdump, Wireshark, advanced routing and traffic interception.
● Programming: C# - Basic, C++.
● Languages: Ukrainian (Native), English (C1).
● Hobbies & technical interests: Embedded & IoT: self-directed learning and hands-on
work with the ESP32 platform, developing personal projects, integrating sensors and
peripheral devices, and working with Wi-Fi, Bluetooth, and hardware interfaces.

EDUCATION
● Master of Technical Information Protection (125) National Aviation University | 2024 –
2025
● Bachelor of Technical Information Protection (125) National Aviation University | 2021
– 2024
● Software Engineering (121) Kyiv Professional College of Computer Technologies and
Economics NAU | 2017 – 2021

CERTIFICATIONS & COURSES
● Certified Ethical Hacker (CEH) | In Progress | 2025 – 2026
● Linux System Administration | 2023