Marian Pavlos

Target Role: Junior System Administrator / Network Engineer
Location: Lviv, Ukraine | Phone: +380662689014
Email: marian.pavlos.ki.2021@lpnu.ua | GitHub: github.com/MarianNULP

Detail-oriented IT specialist with a strong background in system administration, networking, and hardware setup. Quick learner with a proactive approach to problem-solving, committed to ensuring reliable and secure IT infrastructure.

Technical Skills

Operating Systems: Linux (Oracle Linux, Ubuntu) & Windows Administration, Package Management, User Management
Networking: TCP/IP, UDP, IPv6, Routing, Switch Setup, Firewall Configuration, DNS Management
Web Services & Databases: Apache, Percona MySQL, MySQL, SSL/TLS (Let's Encrypt)
Monitoring & Cloud: Zabbix 7.0 (Server & Agent), AWS (EC2, Security Groups)
Tools & Automation: Git/GitHub, GitHub Actions (CI/CD), Bash Scripting
Languages: English (B1+), Ukrainian (Native)

Experience

Sales Consultant & Tech Support Specialist | Brain (Electronics Retailer)

Dec 2023 - Apr 2025

Assisted with software installation and basic configuration of operating systems (Windows, Linux, macOS).
Supported network device setup, including routers, switches, and Wi-Fi access points.
Provided technical advice and hardware troubleshooting for customer devices.

Education & Courses

Linux & Network Administration Course | PortaOne

Bachelor of Computer Engineering | Lviv Polytechnic National University

Aug 2021 - Jun 2025

Key coursework: Linux System & CLI, Computer Networking Fundamentals, Operating Systems.

Practical Projects

Cloud Resume Hosting & Infrastructure Monitoring (This Website)
Engineered a complete cloud infrastructure on an AWS EC2 Ubuntu instance. Configured an Apache web server, managed DNS routing for a custom domain, and enforced HTTPS via Let's Encrypt. Deployed Zabbix 7.0 with a MySQL database for comprehensive infrastructure monitoring, including system metrics and Web Scenarios for uptime tracking. Optimized server performance by configuring Linux Swap space. Developed a CI/CD pipeline using GitHub Actions for automated deployment.
🔗 View CI/CD Source Code on GitHub