Contact information

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Work experience

DevOps engineer

from 06.2020 to 02.2026 (5 years 9 months)
Traffbro, Київ (Маркетинг, реклама, PR)

Programming:

• Python – automation and internal task optimization
• C# (Unity) – Android game development
• Java, Kotlin – Android game development
• PHP – development of websites of varying complexity
• JavaScript (React, Angular, jQuery) – bug fixing and enhancements for internal tools
• HTML, CSS, Bootstrap – UI and layout adjustments for internal projects

System Administration & DevOps:

• Monitoring: Zabbix
• Orchestration & Automation: Ansible
• Web Technologies: Nginx, PHP, Node.js
• Virtualization: Proxmox
• Security & Networking:
• Firewalls: iptables
• Proxy and VPN: fail2ban, 3proxy, stunnel, openvpn, wireguard, l2tp, pptp, ipsec
• Cloud protection: Cloudflare
• Active Network Equipment: Mikrotik
• Databases:MySQL, MariaDB




• Installing and configuring Unix/Linux and Windows server operating systems
• Customer and technical support
• Database management systems: MySQL, MS SQL, DB2, SQLite
• Web servers and application stack: Apache, Nginx, PHP, PHP-FPM
• Mail servers: Zimbra, CommuniGate
• Security and networking: iptables, SSL/TLS, OpenVPN, IPsec, Fail2Ban, HSM
• Server configuration and infrastructure support:Zabbix, Active Directory, Group Policy Objects (GPO), Docker, Docker Compose, Elasticsearch, Jenkins, SFTP, 1C, DRBD, OCFS2, GFS2, Heartbeat, Asterisk Docker, Docker compose, elasticsearch, jenkins, SFTP, 1C, drbd, ocfs2, gfs2, heartbeat, asterisks
• Programming and scripting skills: PHP, Python, JavaScript, jQuery, Java, Java (Android)
• Web application development using Django and Flask (internal corporate systems)
• Experience working with external and internal APIs:Dynadot, RunCloud, Azure APIs, Namecheap, Telegram Bot API, Google Analytics 4 (Python)
• Deployment and maintenance of mobile proxy infrastructure based on 3proxy, including development of custom proxy management software
• Basic experience with Kubernetes and Terraform on AWS (educational and lab projects)
• Virtualization platforms and hypervisors: Proxmox VE, VMware vSphere, Hyper-V
• Active network equipment configuration and support: MikroTik, HP

System administrator

from 08.2018 to now (7 years 7 months)
Newtest Ukraine, Киев (IT Product Company)

•Installing and configuring Unix/Windows OS servers
•Customer support
•Database management systems: mysql, mssql, db2
•Web-servers: Apache, Nginx, php, php-fpm
•Mail-servers: zimbra
•Security: iptables, ssl, openvpn, ipsec, fail2ban, HSM
•Configuring ans support the server: Zabbix, Active Ditrectory, GPO, Docker, Docker compose, elasticsearch, jenkins, SFTP, 1C, drbd ocfs2, gfs2, heartbeat, asterisks
•Php, javascript, jquery, java, java(android), python programming knowledge
•Active equipment: Mikrotik, HP
•Creation and configuration of virtual hosts under VMWare Vsphere, hyper-v

Senior system administrator

from 05.2016 to 08.2018 (2 years 4 months)
Viciunai Group, Киев (Wholesale, distribution, imports, and exports)

•Installing and configuring Unix/Windows OS servers
•Customer support
•Repairing pc, notebooks and servers
•Web-servers: Apache, Nginx, php, php-fpm
•Mail-servers: postfix, dovecot, communigat
•Security: iptables, ssl, openvpn, pptp, squid, fail2ban
•Database management systems: mysql, mssql, mariadb
•Configuring ans support the server: DNS(linux, windows), DHCP(linux, windows), VPN (openvpn, pptp), Active Ditrectory, FTP(linux, windows), SFTP, Samba, Terminal Server, Zabbix, BareOS, Backuppc
•Creation and configuration of virtual hosts under VMWare, hyper-v, virtualbox
•Writing scripts on php for work of the program salesworks together with 1с
•Php, javascript, jquery programming knowledge
•Active equipment: Mikrotik, HP

System administrator

from 11.2014 to 04.2016 (1 year 6 months)
City Business School, Киев (Education and science)

Installing and configuring Unix/Windows OS servers
Help desk.
Customer support.
Unix/Windows administration
Repairing pc, notebooks and servers
Configuring the network equipment.
Security: iptables, openvpn.
Web-servers: Apache, Nginx
Creation and configuration of virtual hosts under VirtualBox, Proxmox.
Configuring ans support the server: DNS, DHCP, ipfire, iRedMail, pfsense, VPN, FTP, Asterisk, FreePBX, Zabbix, Monit, squid, mailwizz, osticket

System administrator

from 03.2012 to 11.2014 (2 years 9 months)
DOPOMOGA Ukraine, Kiev (Recruiting)

Installing and configuring Unix/Windows OS servers
Customer support
Repairing pc, notebooks and servers
Unix/Windows administration
Web-servers: Apache
Security: iptables, ssl, openvpn
Mail-servers: Keriomail server
Creation and configuration of virtual hosts under VMWare,VirtualBox
Configuring ans support the server: DNS, DHCP, Firewall, LDAP, Samba, Mail, Apache, Active Directory, Terminal Server, VPN,FTP, Asterisk
Configuring the network equipment

Education

КА "ШАГ"

Системное администрирование, Киев
Specialized secondary, from 2009 to 2012 (3 years)

Language proficiencies

• Ukrainian — fluent
• English — average