Vitalik

Vitaliy Shtandaruk
📍 Rivne, Ukraine
[відкрити контакти](див. вище в блоці «контактна інформація»)
S Y S T E M A D M I N I S T R ATO R / J U N I O R I N F R A S T R U C T U R E E N G I N E E R [відкрити контакти](див. вище в блоці «контактна інформація»)

E D U C AT I O N PROFILE

Junior Bachelor — Applied Infrastructure-focused IT professional with practical, production-level experience in network
Mathematics
administration, virtualization, containerization, and ATM technical support. Adept at administering Linux-
Technical Vocational College, National
University of Water and Environmental based environments, configuring MikroTik networks, managing Proxmox clusters, and restoring
Engineering (NUWEE), Rivne operational systems under real-world conditions. Maintains infrastructure configurations and automation
Sep 2021 — Jun 2025
scripts under version control via GitHub, reflecting a disciplined engineering approach. Eager to
contribute to the reliability, automation, and operational continuity of enterprise-grade IT infrastructure.
C E R T I F I C AT I O N S

Kubernetes for the Absolute EXPERIENCE
Beginners — Hands-on
Udemy · KodeKloud Training · May 2026 System Administrator / Infrastructure Engineer May 2025 — Present
ude.my/UC-98610a3e-80ae-4aac-adb4-b8 Security Police of Ukraine (Поліція охорони) · Rivne, UA
70ae74ac3b Production IT support at a government institution — networking, virtualization, containerization, and infrastructure
monitoring.
TECHNICAL SKILLS Administer Windows Server & Linux (Ubuntu/Debian) environments — user/group management, GPO, file
permissions, service configuration (SSH, RDP, SMB).
Networking & Security
Assemble, configure and maintain workstations and servers: hardware selection, PC building, BIOS/UEFI
MikroTik RouterOS VLAN setup, OS installation; hardware diagnostics (RAM, HDD/SSD, PSU, NIC).
DHCP DNS NAT Design and maintain LAN topology: VLAN segmentation, inter-VLAN routing, STP, trunk/access port
L2TP/IPsec QoS Firewall / ACL
configuration on managed switches.
Configure and manage DHCP, DNS, NTP services; maintain internal DNS zones and DHCP scopes.
Wireshark Nmap Cloudflare
Enforce network security: ACL, stateful firewall rules, IP filtering, port security; manage endpoint protection
and patch cycles.
Virtualization
Perform incident response and root-cause analysis; document runbooks and infrastructure topology.
Proxmox VE LXC KVM
Virtualization (Proxmox VE): Provision and manage VMs and LXC containers; configure storage pools (LVM,
VM Migration ZFS / LVM ZFS); perform live migrations and snapshot-based backups.
Snapshot & Backup Networking (MikroTik RouterOS): Configure OSPFv2/static routing, NAT masquerade, DNAT port-
forwarding, L2TP/IPsec VPN, QoS/traffic shaping, firewall filter/mangle chains; automate config backups via
Containers & Orchestration RouterOS scripting. Packet analysis with Wireshark; network scanning with Nmap.
Docker Docker Compose Containerization & Web (Docker / Cloudflare): Deploy multi-container environments via Docker Compose;
publish services via Nginx reverse proxy with SSL/TLS termination, Cloudflare DDoS protection, and CDN
Kubernetes (basic) Nginx caching.
SSL/TLS Scripting & Automation (Bash): Authored Bash scripts on Ubuntu/Debian for scheduled backups and cache
maintenance, reducing manual effort and enforcing system hygiene.
OS & Scripting Monitoring & Logging (Zabbix / Prometheus / Grafana / Graylog): Deploy Zabbix with SNMP/agent-based
Linux (Ubuntu/Debian) monitoring and custom alerting; configure Prometheus with node_exporter/blackbox_exporter and Grafana
dashboards; set up Graylog for centralised syslog aggregation and parsing.
Windows Server GPO SSH
Version Control & IaC (Git / Terraform): Maintain infrastructure configs and automation scripts in GitHub; use
Bash Python (basic) Terraform for declarative provisioning of virtualised resources.
Terraform (basic)

Monitoring & Logging Electronics Engineer / ATM Support Technician Nov 2024 — May 2025
Zabbix SNMP Prometheus Renome Smart · Rivne, UA
Grafana Graylog Syslog
Field technical support for ATM infrastructure in the banking sector.
Diagnosed and restored ATM operability on-site, ensuring minimal downtime of banking self-service
Web & Development terminals.
HTML CSS JavaScript (basic) Performed fault analysis, component-level troubleshooting, and software/firmware recovery on ATM units.
Managed and tracked all service requests, incidents, and resolutions using Jira, maintaining accurate ticket
PHP (basic) SQL (basic)
status and documentation throughout the support lifecycle.
WordPress Coordinated with remote technical teams to escalate and resolve complex ATM failures, adhering to defined
SLA response windows.
Tools & Workflow
Jira Git / GitHub
Postman (basic)

L A N G UAG E S

Ukrainian Native
English A2