Experience

Zoral

• United Kingdom
• Software Development
• 1 - 100 Employee

• Senior Site Reliability Engineer

  • Apr 2021 - Present

  - Infrastructure automation development and deployment - CI/CD Jenkins build and deployment pipelines configuration and support - Continuous integration and deployment - Development and implementation microservice architecture - Automation: Terraform, Ansible, Jenkins - Infrastructure automation development and deployment - CI/CD Jenkins build and deployment pipelines configuration and support - Continuous integration and deployment - Development and implementation microservice architecture - Automation: Terraform, Ansible, Jenkins



SPS Commerce

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

• Site Reliability Engineer

  • Jan 2019 - Apr 2021

  - Driving a cultural change and bridge gaps in perspective to have ops and dev work. - Deep understanding of automation tools and data management in the company. - Providing more operational values in automation approaches as a Site Reliability Engineer. - Relaying information to teams regarding new features. - Applying existing build-deploy patterns to all the projects. - Identifying and close gaps in workflows, keep all offices synchronized. - Continuing to create reusable solutions and patterns where it possible. - Collaborating with Cloud teams to have full picture of what is happening and follow up for new topics, to have ability to develop as one. - Supporting on various initiatives and improvements for new or existing project. - Ensure in appropriate quality and of deliverable services and their deployments by reviewing new and existing projects. - Following DevOps and AWS trends to learn new important things necessary for environment management and proof of concepts. Show less



Barbatec

• IT Services and IT Consulting

• DevOps Engineer

  • May 2016 - Dec 2018

  • Administration, migration, analyzing security of Linux servers, Amazon AWS, Rackspace, Linode, OVH, Digital Ocean (LAMP, LEMP, DNS, mail, VPN) public and private clouds; • Tuning and optimising php apps, WordPress, server side. • Docker, Git, Salt; • Python, Bash scripting; • Administration and support (CentOS, Debian, and Ubuntu) life support servers and network; • Analyze and protect from network attacks (DDoS, intrusion); • Life monitoring (Zabbix, Nagios); • DDoS protection systems. Show less



Miritec

• Ukraine
• Software Development
• 1 - 100 Employee

• DevOps Engineer

  • Dec 2015 - May 2016

  • Bash, Shell scripting • Administration and support (CentOS, Debian, and Ubuntu) life support servers and network; • Development support • CVS support (Git, SVN) • Virtualization, VmWare ESXi 5.X, vSphere, vCenter, Veeam Backup, Oracle Virtualbox, Vagrant • Atlassin Jira, Confluens servers • Mail: Postfix, Exim • Web servers: LAMP, LEMP, server optimisation • Zabbix monitoring system • Bash, Shell scripting • Administration and support (CentOS, Debian, and Ubuntu) life support servers and network; • Development support • CVS support (Git, SVN) • Virtualization, VmWare ESXi 5.X, vSphere, vCenter, Veeam Backup, Oracle Virtualbox, Vagrant • Atlassin Jira, Confluens servers • Mail: Postfix, Exim • Web servers: LAMP, LEMP, server optimisation • Zabbix monitoring system



State Service of Special Communications and Information Protection of Ukraine

• Linux and Network Engineer

  • Jul 2013 - Dec 2015

  Administration hosting provider’s Linux-based servers (more than 80), setup, implementation, life support VPN, Web, Mail, DNS, analyze and protect from network attacks (DDoS, intrusion); Administration service provider’s core network (Cisco 65XX, 76XX, ASR, ASA, FWSM), support network; Monitoring network and servers health (Zabbix, Nagios, Cacti); Virtualization (VMware, XEN); Modernization and implementation new technical solutions, security policy. Installation, configuration and troubleshooting: • VPN (PPTP, L2TP, IPSec, OpenVPN), Web (Nginx, Apache, PHP-fpm), Mail (Postfix, Sendmail, Dovecot), DNS, MySQL, MariaDB, NoSQL, SQUID, SAMS, HAProxy, Varnish Owncloud, CMS; • DDoS, Exploits, Virus Protection: Arbor Peakflow SP, TMS, Pravail, Cisco Guard, ADM, Fail2Ban, Iptables, Rkhunter, ClamAV, Juniper IDP/IDS/IPS; • Virtualization (VMware ESXI, Citrix Xen; • Protocol configuration BGP, OSPF, EIGRP, HSRP, VLAN (802.1q), QinQ, Port channel, LACP, VTP, QoS, ACL, time range ACL, Port security, DHCP, AAA, STP. • Configure servers: HP Blade C700, Dell, Cisco, Fujitsu; • FreeNAS, SAN. Show less