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Иван Коломин

@0007640

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DevOps Engineer at IT Plus, operating Kubernetes platforms and automating infrastructure with Ansible.

Russian Federation

Message

At IT Plus, I develop DevOps architecture, design CI/CD pipelines, deploy and operate Kubernetes clusters, and automate infrastructure with Ansible. I’ve implemented Deckhouse CE in a closed production environment and built a corporate Kubernetes BareMetal PaaS.

Across my infrastructure work, I’ve administered 300+ Linux servers and 15+ Kubernetes clusters, and reduced deployment time from 30 minutes to 3–5 minutes by optimizing pipelines and Dockerfiles. I’ve also built a highly available Cassandra cluster with more than 15 TB of data.

Experience

Work history, roles, and key accomplishments

Current

DevOps Engineer

Current

IT Plus

Jan 2024 - Present (2 years 9 months)

Develop DevOps architecture, design CI/CD pipelines, deploy and operate Kubernetes clusters, and automate infrastructure with Ansible.

Kubernetes GitLab CI CD Ansible Docker Linux Prometheus Grafana Helm BASH Python

Systems Engineer

COMS

Nov 2021 - Jan 2024 (2 years 2 months)

Administered and monitored infrastructure, developed internal services, and provided technical support for the product.

Linux Monitoring BASH Python Docker Kubernetes

Engineer

Rostelecom

Jun 2019 - Nov 2021 (2 years 5 months)

Administered Linux and network infrastructure; automated operational tasks with Bash/Python; maintained Jenkins pipelines; worked with monitoring, databases, and containers.

Linux BASH Python Jenkins Monitoring PostgreSQL MySQL Docker