Experience

Adimen

• Ukraine
• IT Services and IT Consulting
• 1 - 100 Employee

• DevOps Team Lead

  • Dec 2018 - Present

  ● Lead team workgroup(s) on different projects; ● Technical consulting; ● Architecture vision (how the system should be organized, how to process the data; ● Infrastructure and Environment Architecture. ● Lead team workgroup(s) on different projects; ● Technical consulting; ● Architecture vision (how the system should be organized, how to process the data; ● Infrastructure and Environment Architecture.



DataArt

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• DevOps Engineer

  • Jul 2017 - Present



Gallantra

• Software Development
• 1 - 100 Employee

• DevOps Technical Lead

  • Oct 2016 - Present

  ● Lead team workgroup(s) on different projects. ● Lead team workgroup(s) on different projects.



Intellias

• Malta
• IT Services and IT Consulting
• 700 & Above Employee

• DevOps Lead

  • 2018 - 2019



SQUADEX

• United States
• IT Services and IT Consulting
• 1 - 100 Employee

• DevOps Consultant

  • Nov 2016 - Jul 2017



Provectus

• United States
• IT Services and IT Consulting
• 400 - 500 Employee

• DevOps Engineer

  • Jun 2016 - Jul 2017

  ● Administering infrastructure in AWS(~600 instances); ● Patch management: implementing spacewalk for managing system updates; ● Backup system: responsible for backing up all production environments. Backups are based on rsync and amanda backup, aws s3 as data storage; ● CI/CD configuration: configuring Jenkins jobs for modules and fixes installation, release updates, deploying new instances; ● Internal management tool: rewriting internal management tool, written in C, using Python; ● Adding new functionality; ● Developing scripts for automatically deploying new development environments (using bash, python, docker, vagrant); ● Providing support with configuration of customers’ production environments, and third-party tools integration such as SSO, DocuSign, etc. ; ● Configuring monitoring system (Zabbix); ● Automating common work processes with Ansible; ● Supporting Apache web servers; ● Configuring internal SSO service. Show less



Tehnomir

• 1 - 100 Employee

• DevOps Engineer

  • Feb 2014 - Apr 2016

  ● Install, configure, and support of production environment (LAMP + Nginx); ● Install, configure, and support of development environment using Vagrant, Foreman, Puppet, and Ansible; ● Administering local servers and dedicated servers on Amazon, OVH, Leaseweb, and Hetzner; ● Ensuring the smooth functioning of the information and technical bases of the Company: • DHCP, DNS, VPN, Mail servers. • Network layer 2 switches configuration. • Production and development of web servers. • Zabbix monitoring system. • Asterisk IP PBX. • Git, SVN servers. • Virtualization platforms Proxmox (KVM, OpenVZ). ● Configuring MySQL cluster (with master-master replication) using Percona MySQL. Show less



Westelecom

• Ukraine
• Technology, Information and Internet
• 1 - 100 Employee

• System and Network Administrator

  • Oct 2012 - Feb 2014

  ● Installation and configuration of the billing system Mikbill; ● Web applications development; ● Asterisk-integrated call-centers software development; ● Administration of IP PBX based on ASTERISK; ● Successful experience in maintaining the working processes of 4 call centers, based in different cities of Ukraine and working via a single server IP PBX Asterisk (200 users); ● Company's website management; ● MySQL database administration; ● Network layer 2 switches configuration. Show less