Назар

Nazar Borozenets
Information Security Professional
Kyiv, Ukraine | [открыть контакты](см. выше в блоке «контактная информация») |[открыть контакты](см. выше в блоке «контактная информация»)
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 sypher 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.
• 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).
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