Anna

ANNA POCHERNIAIEVA
LINUX SUPPORT ENGINEER
Kryvyi Rih, Ukraine • [open contact info](look above in the "contact info" section) • [open contact info](look above in the "contact info" section) • Telegram @wagsiu
PROFILE
System administrator with one year of experience supporting IT infrastructure and around 100 users. Worked with
Zabbix on Ubuntu, network troubleshooting and Python/Bash scripts. Seeking a Linux and application support role,
with deployment practice gained through a personal project.
LINUX AND DEPLOYMENT PRACTICE
Server Taskboard — personal learning project
github.com/tarabk/sysadmin-devops-pet-project
Stack: Oracle Linux, Azure VM, Docker Compose, nginx, PostgreSQL, Prometheus, Grafana, Alertmanager, Git.
Deployed a FastAPI/PostgreSQL application on Linux using systemd; configured nginx, HTTPS, certificate renewal
and access restrictions.
Migrated the application and database to Docker Compose with separate services, persistent storage, database
roles and health checks. Tested backend behaviour during a database outage and automatic restart after process
termination.
Configured daily PostgreSQL backups to Azure Blob Storage; downloaded an archive, verified its SHA-256
checksum and tested restoration into a separate database.
Deployed VM, container and website monitoring, a Grafana dashboard and Telegram menus. Verified firing and
recovery notifications; documented the configuration in GitHub.
WORK EXPERIENCE
System Administrator | August 2024 — August 2025
Firma Laska, Kropyvnytskyi, Ukraine
Deployed Zabbix on Ubuntu and integrated notifications through a Python Telegram bot.
Supported infrastructure and around 100 users: Windows/macOS, software, equipment, and user accounts and
access in AD DS.
Wrote Python and Bash scripts for network checks and repetitive tasks; prepared a Windows installation script and
a software installer.
Configured DNS, NTP and routers; diagnosed network issues and restored access to servers and equipment.
Created infrastructure documentation covering topology, IP addresses, VLANs, ports, equipment inventory,
firmware and updates.
SKILLS AND TOOLS
Work experience: Ubuntu, Zabbix, DNS, NTP, network diagnostics, documentation, Windows, macOS, AD DS.
Scripting: Python, Bash, Telegram API; utilities for support tasks.
AI tools: ChatGPT assistance with scripts, troubleshooting and documentation; task scoping, constraints and
practical validation in the project.
EDUCATION AND TRAINING
Central Ukrainian National Technical University
Computer Engineering | 2021–2025
Cisco Networking Academy: Linux Essentials; Networking Basics; Networking Devices and Initial Configuration —
2026.
Prometheus learning platform: Linux Fundamentals; Git for Distributed Software Development — 2026.
PortaOne Education Center: Basic Course completed; Linux and networking modules completed in Linux & Network
Administration; full programme not completed.
Languages: Ukrainian and Russian — fluent; English — B1; Polish — beginner.