VITALII TUTKIEVYCH DevOps Engineer
Summary
Software engineer with over 15 years in IT, specializing in DevOps methodologies and Linux systems. Expertise includes heavy use of configuration management tools such as Ansible and Terraform, containerization with Docker, Kubernetes and Docker Swarm, and CI/CD pipeline construction with Jenkins, Gitlab CI, and GitHub Actions. Proficient in cloud technologies, predominantly AWS, and capable of both maintaining large infrastructures and migrating services to the cloud. Accomplished in system monitoring using tools like Nagios, Prometheus, and Grafana. Holds a Master's degree and advanced networking education, with a history of building complex infrastructures and improving deployment processes in distributed team settings.
Work Experience
Senior DevOps Engineer
Duration: 05.2023
Summary: Managing bare-metal Kubernetes and EKS clusters, Projecting AWS infrastructure (Terraform), Migration services from on-prem to AWS, Projecting and implementation of CI/CD strategies and pipelines (Jenkins), Securing infrastructure and databases with Vault
Technologies: Kubernetes, Terraform, AWS, Ansible, Jenkins, Hashicorp Vault
Senior DevOps Engineer
Duration: 11.2021 - 05.2023
Summary: Building the entire DevOps process, Provisioning the infrastructure with Ansible, Building project infrastructure with Terraform, Projecting AWS infrastructure (Terraform), Improvement and modification of CI/CD pipeline (Gitlab CI, GitHub Actions), Managing AWS EKS clusters
Technologies: AWS, Kubernetes, Terraform, Gitlab CI, GitHub Actions, Ansible
Senior DevOps Engineer
Duration: 09.2020 - 11.2021
Summary: Managing AWS infrastructure with Terraform, managing pool of AWS EKS clusters, implementing EFK stack logging solution, and deploying network storage solution using Rook/Ceph.
Responsibilities: Infrastructure management, logging solution implementation, monitoring solutions deployment, network storage solution implementation.
Technologies: AWS, Terraform, EKS, EFK stack, Prometheus, Grafana, Rook/Ceph
Senior DevOps Engineer
Duration: 05.2020 - 09.2020
Summary: Development and execution of the entire DevOps process, building complex infrastructure with Terraform, provisioning with Ansible, migrating services to AWS EKS, and creating/modifying CI/CD processes.
Responsibilities: DevOps process building and execution, infrastructure provisioning, service migration, CI/CD process creation and modification.
Technologies: Terraform, Ansible, Docker Swarm, AWS EKS, Jenkins
Senior DevOps Engineer
Duration: 11.2017 - 05.2020
Summary: Developing and implementing CI/CD processes in a multibranch environment, dockerization and deployment using Docker Datacenter (Swarm) and Kubernetes, and creating separate AWS-based stage environments.
Responsibilities: CI/CD process development and implementation, application dockerization and deployment, environment automation.
Technologies: CI/CD, Docker, Kubernetes, Terraform, AWS
DevOps Engineer
Duration: 08.2016 - 11.2017
Summary: Maintaining server farms, database clusterization and optimization, backup strategy development, ELK stack configuration, CI/CD process development, and application dockerization.
Responsibilities: Server farm maintenance, database management, backup strategies, environment configuration, CI/CD automation.
Technologies: MySQL/Percona, Redis, ELK stack, CI/CD, Docker, Ansible
Senior Network Engineer
Duration: 09.2013 - 08.2016
Summary: Configuring and maintaining ISP infrastructure, routing and security on networking equipment, supporting services on Linux, and configuring monitoring systems.
Responsibilities: ISP infrastructure configuration, routing and QoS setup, Linux support services, monitoring system configuration.
Technologies: Cisco, Juniper, BGP, OSPF, multicast, Nagios, Cacti, Linux
Instructor, Head of Department, Network Engineer
Duration: 01.2008 - 01.2016
Summary: Networking technology education, preparing students for competitions, maintaining Enterprise Edge infrastructure, including routing and interVLAN routing.
Responsibilities: Education, student preparation, infrastructure maintenance, networking technology configuration.
Technologies: Cisco, IEEE LAN Technologies, TCP/IP, DHCP, DNS, FTP, Linux
Education
- Cisco Network Academy
- Networking, Network Associate (CCNA)
- 2007 - 2008
- Computer Academy "Step"
- Computer science and networking, specialist
- 2005 - 2007
- ODMA
- Master degree
- 1989 - 1994