Ruslan

Ruslan Berezhnyi
Kryvyi Rih
Phone: [open contact info](look above in the "contact info" section)
Email: [open contact info](look above in the "contact info" section)
LinkedIn: [open contact info](look above in the "contact info" section)
GitHub: https://github.com/RuslanBerezhnyi
Telegram: @ruslanSKIF

Summary
DevOps Engineer with 1+ year of hands-on DevOps experience and 2 years in software
development. Experienced in containerization, CI/CD automation, and application deployment
in Linux environments. Configured observability stack (Grafana + Prometheus + cAdvisor) for
monitoring containers. Currently focusing on Kubernetes, cloud infrastructure, and advanced
monitoring practices.

Tech Stack
- Containerization & Orchestration: Docker, Docker Compose, Docker Swarm
- CI/CD: GitHub Actions, Shell scripting
- Monitoring & Logging: Grafana, Prometheus, cAdvisor
- Cloud & Infrastructure: Linux, Git, basic PostgreSQL, exploring Kubernetes
- Development background: JavaScript, AngularJS, React, HTML, CSS

Work Experience

Navion – Frontend / DevOps Engineer
April 2024 – Present (Remote)
Project: Navigation and vehicle monitoring system (similar to Wialon)
- Automated version delivery pipeline with Docker and GitHub Actions (local testing)
- Standardized deployment procedure using Docker Compose and Docker Swarm, reducing
manual work
- Set up Grafana + Prometheus + cAdvisor stack on dev/stage server for monitoring
containerized applications
• Collected metrics from Docker containers with cAdvisor
• Configured Prometheus scrapers and basic Grafana dashboards
- Assisted in setting up staging infrastructure for canary deployments
- Collaborated with backend team to improve deployment workflow
- (Secondary responsibility) Developed and optimized frontend using AngularJS and Leaflet.js
Technologies: Docker, Docker Compose, Docker Swarm, Grafana, Prometheus, cAdvisor, GitHub
Actions, Git, Linux, AngularJS, JavaScript, Leaflet.js

Navion – BPMN Developer
October 2023 – April 2024
Project: Environmental Impact Assessment (єОВД)
- Acted as key contact for the development team; initial outdated TOR was rejected
- Took initiative to communicate directly with the client to gather requirements
- Drafted a new technical specification based on discussions
- Designed BPMN-based architecture matching updated business needs
- The project was delivered on time and is successfully running in production

Technologies: BPMN, JavaScript, JSON, HTML, CSS

Navion – BPMN Intern Developer
July 2023 – October 2023
Project: e-Voda
- Learned BPMN workflows and implemented logic using JavaScript
- Generated PDF documents from BPMN data
- Styled layouts with HTML/CSS

Technologies: BPMN, JavaScript, JSON, HTML, CSS

Education
Dnipropetrovsk National University – Banking and Financial Support Services
Graduated June 2011

Certificates
1. Introduction to Git and GitHub — Coursera
(https://www.coursera.org/account/accomplishments/verify/1Y5UXF62LK39)

2. Using Python to Interact with the Operating System — Coursera
(https://www.coursera.org/account/accomplishments/verify/L21AB6YPYA8T)

3. Crash Course on Python — Coursera
(https://www.coursera.org/account/accomplishments/verify/7NEU8KEVYD0Y)

Languages
English – Intermediate (B2)
Ukrainian – Native