Олександр

Oleksandr Piatak
Cybersecurity Specialist
Motivated IT student with a strong foundation in networking, linux administration and DevOps
fundamentals. Focused on infrastructure, system reliability, and practical problem-solving.
Passionate about technology and continuous learning. We do not test on animals - we test in
production.

Contact Education
National Technical University of Ukraine “Igor Sikorsky
Phone
[open contact info](look above in the "contact info" section) Kyiv Polytechnic Institute”
2025 - 2026
Email Master’s degree in Computer system and network
[open contact info](look above in the "contact info" section)
2021 - 2025
Address Bachelor’s degree in Information Management Systems and
Kyiv, Ukraine Technlogies
During my studies at the National Technical University of Ukraine “Igor Sikorsky Kyiv
Polytechnic Institute,” I gained a broad foundation in computer science and information
systems. My coursework included computer networks, cybersecurity basics, project
management, web development, data analysis, distributed systems, operating systems,
databases, simulation modeling, and software engineering principles.
I developed practical skills in programming (data structures and algorithms), network
configuration and analysis, web application development, SQL/PLSQL, information-
system design, and understanding system architecture and security. I also gained hands-
on experience with decision-making methods, cloud data processing, smart-contract
development, and system modeling.

Expertise Work Expirience
Network Engineering
2026 - present
Linux Administration Chief Cybersecurity Specialist
Risk Management Lead end-to-end cybersecurity operations, overseeing technical protection of information
assets across the organization, including network security, endpoint defense, and
Security Architect
safeguarding critical infrastructure. Conduct regular security audits to assess system
integrity and availability, as well as vulnerability assessments to proactively identify and
Digital Forensics
remediate security weaknesses. Develop and implement security policies, standards, and
procedures at both user and organizational levels. Perform risk management activities —
Threat intelligence
identifying, evaluating, and mitigating cybersecurity threats. Drive real-time threat
AI enthusiast intelligence and incident response efforts, ensuring rapid containment and resolution.
Champion the implementation of cybersecurity measures at the end-user level through
awareness initiatives and access control frameworks.

LANGUAGE SKILLS
UNDERSTANDING SPEAKING WRITING

English C1 B2 C1

Ukrainian Native Native Native

Links: Completed Courses | My Works