Михайло

Mykhailo Zarichnyi
DevOps
Kherson. Ukraine

SUMMARY
Experienced IT professional with 2+ years of DevOps experience and 10 years of system
administration and network engineer experience. Skilled in Linux/Windows on-prem.
Have production hands-on experience with AWS, Terraform, K8s, Helm,
Strong understanding CI/CD processes. Proficient in containerization (Docker). Good in
scripting (Bash, Python).
Have strong hands-on experience with server/network hardware - Supermicro, HP, Dell,
Cisco, AliiedTelesis, Mikrotik.

SKILLS Detail-oriented, possessing robust troubleshooting skills. Strong communication and
collaboration skills. Ability to work as a part of a distributed team.

WORK EXPERIENCE
Strong in: Linux, Networks, CI/CD,
Systems engineer(DevOps/TechOps) Oct 2021 Jul 2024
Docker, Jenkins, GitlabCI
EPAM Systems
Growing in: AWS, Kubernetes, Helm,
Managed Ansible, Puppet, SALT, ensuring consistent and reliable infrastructure across
Prometheus, Ansible, Terraform, Vagrant,
multiple environments.
Zabbix, Grafana, ArgoCD Designed, implemented, improved Jenkins pipelines to check (Sonar), build, test, send
Make scripts with: Bash, Python reports (Allure, Cucumber), check(BlackDuck) and send to Artifactory for artifact
management and distribution.
Virtualization: ESXi, VMware, VirtualBox,
Developed Rundeck jobs, improving deployment processes, enhancing efficiency and
Proxmox reducing manual intervention.
Etc: Jira, Confluence Support and troubleshooting during PROD/PPE deployments.
Creating, updating, Docker images for the Application and tools
Certifications: Azure AZ-900
Conducted updates and minor modifications for AWS EKS clusters, ensuring stability
and security compliance.
Configured, extended, debugged AWS services with including EC2, SNS, S3, Lambda,

EDUCATION optimizing performance and reliability.
Updated SSL certificates using Venafi, maintaining security and compliance standards
across infrastructure.
Provided technical support to Dev,QA,SRE teams, assisting, troubleshooting and issue
EPAM University
resolution.
Online University Worked on developing tools using Helm, Kubernetes, and GitLab CI as a part of the
Mar 2021 - Oct 2021 TechOps team.

Main system administrator Feb 2013 - Aug 2021
Economy of the enterprise
National University of Shipbuilding (KB) Askona-Pivden LLC
2007 - 2012 Spearheaded the maintenance, strategic planning, and expansion of the comprehensive
IT infrastructure, catering to the needs of 150 workstations.
Proficiently set up and administered various Windows Server editions (2008-2019)
Languages: Linux systems, ensuring optimal performance and reliability.
English: B2 Development and implementation of cybersecurity strategies and policies within the
organization
Ukrainian: Native
Provided consultation, training, and steadfast support to both local and remote users
Russian: Advanced Installed and managed a Zabbix monitoring system, proactively identifying and
addressing potential issues.
Achievements:
Implemented robust VMware ESXi-based virtualization solutions, optimizing resource

CONTACTS utilization and enhancing system scalability.
Implemented Active Directory system for efficient management of all organization
resources, enhancing automation and security levels.
Reorganized the network infrastructure according to best practices of performance and
Cell: [відкрити контакти](див. вище в блоці «контактна інформація») security, optimizing its functionality and resilience.
E-mail: [відкрити контакти](див. вище в блоці «контактна інформація»)
Network engineer. Wireless May 2011 - Dec 2012
Telegram: @hazardLinus
ISP "Digicom",
LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація»)
Connect and maintain new and existing edge customers
Github: github.com/mjeedx Extend and repair Mikrotik & Ubiquity wireless networks
Technical users support