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Volodymyr Shabat
Remote, Ukraine | [open contact info](look above in the "contact info" section)
LinkedIn | GitHub

Professional Summary
DevOps Engineer with hands-on experience deploying and maintaining production systems, monitoring infrastructure, and
L2 technical support. Currently managing 50+ network nodes at a regional ISP with Zabbix/Grafana monitoring
stack. Strong foundation in Linux, SQL, Docker, and incident response. Background in C#/.NET and web application
deployment.

Technical Skills
Monitoring: Zabbix, Grafana, Prometheus, SNMP, Cacti Weathermap, alerting
Systems: Linux (Ubuntu/CentOS/Debian), Windows Server, VMware ESXi, Proxmox
DevOps: Docker, GitLab CI/CD, Nginx, Apache, n8n, Bash scripting
Databases: PostgreSQL, MS SQL Server, SQL queries & optimization
Networking: TCP/IP, DNS, VPN, SSH, Cisco/MikroTik, Wireshark
Development: Python (Django, FastAPI), C# (.NET), SQL, Bash, REST APIs
Web: Nginx, Apache, IIS, PHP-FPM, ASP.NET MVC

Professional Experience
DevOps & Infrastructure Engineer Kyiv Region, Ukraine
Baryshivka.NET ISP Aug 2024 – Present
– Deployed centralized monitoring infrastructure using Zabbix and Grafana for 50+ network nodes, creating
custom dashboards and alert rules.
– Developed custom SNMP templates to monitor Cisco/MikroTik devices, reducing incident response time by
40%.
– Administered production Linux servers (Ubuntu/CentOS): Nginx, PostgreSQL, SSH access controls.
– Managed virtualized infrastructure on VMware ESXi and Proxmox, provisioning VMs for production and
development.
– Built GitLab CI/CD pipelines and migrated internal tooling to containerized Docker architecture.
– Deployed n8n workflows to orchestrate data synchronization between billing systems and CRM.
– Provided L2 technical support, diagnosing and resolving infrastructure incidents.
– Maintained Cacti Weathermap for real-time network topology visualization; optimized Apache/PHP-FPM.

Education
Taras Shevchenko National University of Kyiv Kyiv, Ukraine
Bachelor of Science in Computer Engineering Sep 2021 – Jun 2025
– Thesis: Multi-Agent Text-to-SQL System with PostgreSQL backend and Python automation.
– Cisco CCNA 3: Enterprise Networking (Sep – Nov 2024)

Projects
Enterprise Infrastructure Lab | Windows Server, C#, Active Directory
– Deployed Windows Server environment: Active Directory, DNS, DHCP, IIS, Group Policy.
– Developed C#/.NET automation tools for user provisioning via LDAP.
– Built ASP.NET MVC applications with MS SQL Server integration.
– Configured routing, firewalls, VPNs on Cisco/Huawei; traffic analysis with Wireshark.
Web Application Deployment | Django, FastAPI, Docker, PostgreSQL
– Deployed Django and FastAPI applications with Docker containers and Nginx reverse proxy.
– Configured PostgreSQL databases, implemented REST APIs, managed production deployments.