Олександр

Oleksandr Darda
System Administrator (Infrastructure & Support)

[відкрити контакти](див. вище в блоці «контактна інформація»)

[відкрити контакти](див. вище в блоці «контактна інформація»)

Wien

SKILLS PROFILE

Monitoring: basic System Administrator with hands-on experience in Linux and Windows support.
understanding (alerts, Skilled in server setup, troubleshooting, and ensuring stable IT operations. Experienced
diagnostics, response) with Docker, web servers, PostgreSQL/MySQL. Use Bash/Python for automation.
Familiar with Cloudflare, firewalls, and access control.
Cloudflare: DNS, SSL

Security incident handling
WORK EXPERIENCE
Firewall checks
System Administrator
Bash, Python
LinkUP Hosting / September 2025
PostgreSQL, MySQL
Company description: LinkUP Hosting is a hosting provider offering web hosting
Docker services, server infrastructure support, and DNS-related services.
Job responsibilities: In this role, I administer Linux and Windows environments
Web Servers: Nginx, IIS
and support web services running on Nginx and IIS. I maintain Docker-based
Operating Systems: Linux, services, troubleshoot issues, and ensure stable day-to-day operations. I also support
Windows PostgreSQL and MySQL databases by monitoring availability, resolving errors, and
performing basic maintenance and recovery tasks. Additionally, I configure and
maintain Cloudflare (DNS, SSL, and basic protection features) to improve reliability and
LANGUAGES security. To optimize daily operations, I automate routine tasks using Bash and Python
and keep technical documentation for configurations and recurring issues.
Ukraine (native)

Russian (native) I have implemented network security protocols to help protect sensitive company data
and resolved technical issues promptly, improving user satisfaction by 40%.
English (B1)

IT Specialist / Technical Support
ASM Group / June 2023 - August 2025
Company description: ASM Group is a construction company providing construction
and renovation services and managing projects.
Job responsibilities: In this role, I supported Linux and Windows environments
by resolving hardware and software issues and assisting with server and service
configuration and maintenance. I helped improve internal service stability by using
Docker-based solutions and simplifying support workflows. I also supported web
servers and databases, increased incident response speed by automating routine tasks
using Bash and Python, and performed basic security tasks to maintain safe system
access. Additionally, I managed Cloudflare DNS and basic security features to improve
service reliability.

During my work, I implemented new IT systems that improved company-wide
efficiency by 30%, and promptly resolved complex technical issues for over 80 users.

EDUCATION

MAUP (Interregional Academy of Personnel Management)