Position: DevOps Engineer
Category: DevOps
English level: pre
Years of experience: 3


TRIDENT SOFTWARE, WEB-DEV — 2021 to present

Development of CI/CD solutions. Active participation in the transition of services to microservice architecture. Close cooperation with development, and testing departments. Support and development of product service monitoring tools. Automation of test environment and production support tasks.
Key Contributions:
	Developed and maintained automated CI/CD pipelines for code deployment using Gitlab CI/CD
	Provisioned Servers and Native Cloud Infrastructures using Terraform/Ansible
	Built and deployed Docker containers for implementing Microservice Architecture from Monolithic Architecture
	Build and support Dev/QA/Staging/Production environments.
	Orchestrated Docker container cluster using Kubernetes/Docker-compose
        Implementing the observability strategy

OUTSTAFF, FREELANCE — 2015 to 2021

Maintains IT infrastructure in several business companies and IT companies. Hired as a part-time systems administrator following initial consulting role.  Provide Windows/Unix/Linux administration, network operating center (NOC) administration, LAN/WAN/VPN administration, VMware administration, and intrusion detection and prevention (IDP) monitoring. Also manage FTP servers, AD/DNS, wireless access points, and load balancers. Design and implement highly available (HA) Web/Databases Clusters and disaster recovery (DR) solutions for clients and employers.
Key Contributions:
	Evaluated and reconfigured company’s Unix/Linux/Windows setup, including scalable solution.
	Build and support Web cluster: Nginx+Apache+Haproxy+Keepalived+Percona XtraDB Cluster+CepthFS
	Build and support Mysql replication Master\Slave
	Researched, recommended, and implemented network enhancements that improved system reliability and performance.
	Build and support Dev/QA/Staging/Production environments.

OMEGA-Avtopostavka— Kharkov, UA, 2003 to 2015

IT Project Manager (2011 to 2015)
System Administrator (2005 to 2011)
Desktop Support (2003 to 2005)