Experience

Projects

Professional experience across DevOps, cloud infrastructure, and platform engineering.

Finsight

Finsight

DevOps Engineer | April 2025 - present | Remote

Skills & Technologies: AWS, Kubernetes, Containers, PHP, NodeJS, GitHub, PostgreSQL, GitOps

Worked on an organization level to shift DevOps towards platform engineering.

  • Introduced independent releases, allowing each team to deliver independently instead of monolithic release.
  • Supported acquisition and integration of new teams and products into the company.
  • Shortened release cycle as well as development iteration length, increasing overall velocity.
  • Revamped Kubernetes deployments from pipeline-based approach to ArgoCD + OCI GitOps approach.
  • Migrated Kubernetes manifests from in-home solution to cdk8s.
  • Worked on introducing Backstage as unified developer portal.
  • Created a library of standardized JS GitHub Actions and workflows.
Corva

Corva

DevOps Engineer | July 2024 - April 2025 | Remote

Skills & Technologies: AWS, Kubernetes, GitOps, Oracle Cloud, Kafka, FaaS, Ruby, Python

Supported a high-load ETL pipeline across multiple cloud environments, regions and customers.

  • Introduced new monorepo-based code architecture for multiple Python development teams.
  • Revamped CI in GitHub Actions, allowing teams for faster and independent release cycles.
  • Set up complete CI pipeline, including automated publishing process for iOS applications.
  • Created a PR-based preview environment solution for frontend applications, giving developers instant feedback on their changes.
Finsight

Finsight

DevOps Engineer | February 2022 - July 2024 | Remote

Skills & Technologies: AWS, Kubernetes, Containers, PHP, NodeJS, GitHub, PostgreSQL, GitOps

Started a DevOps transformation in the company. Moved development processes from outdated tools to latest GitOps and IaC approaches.

  • Upgraded company IaC to the latest tool versions and modular versioning approach, refactored structure.
  • Introduced a GitOps configuration for tuning and maintaining cluster applications (FluxCD).
  • Decoupled operations from current release lifecycle and adopted trunk-based approach.
Easygenerator

Easygenerator

DevOps Engineer | June 2020 - present | Zhytomyr, UA

Skills & Technologies: AWS, Kubernetes, Containers, ASP.NET, NodeJS, GitHub, Cloudflare

Led a DevOps transformation in a product. Implemented operations best practices from the ground up. Took an active part in development of services and libraries.

  • Migrated a legacy ASP.NET application from Windows server to Windows Containers in AWS EKS, unifying the deployment procedure and configuration.
  • Revamped CI/CD systems from scratch, from CircleCI to GitHub Actions, reducing build time in half, adding static code analysis and vulnerability scanning.
  • Built and integrated a complete monitoring pipeline, streaming alerts from multiple sources (Prometheus, CloudWatch, Pingdom) into incident management platform (Opsgenie).
  • Implemented a high-availability configuration for all application components (databases, caches, message broker), which allowed for zero downtime during the AWS regional outage.
  • Took responsibility for integrating SSO solutions for enterprise customers, streamlining and speeding up the process.
  • Trained over 30 staff members in DevOps best practices, containers and continuous integration, including writing extensive documentation.
  • Introduced a secure and centralised secret storage (Hashicorp Vault), including dynamic credentials generation.
  • Built SIEM and intrusion detection solutions on top of existing AWS services, increasing platform security and saving money over enterprise solutions.
eWizard

eWizard

DevOps Engineer | Apr 2017 - June 2020 | Zhytomyr, UA

Skills & Technologies: TeamCity, Kubernetes, Docker Swarm, Containers, NodeJS, Python, AWS, SonarQube, Azure

Supported complete application lifecycle, including release management. Integrated DevOps strategy and cloud infrastructure into the product.

  • Migrated microservice application to Kubernetes, simplifying orchestration and cutting maintenance cost, as well as making application highly available and self-healing.
  • Designed and implemented content delivery network (CDN) for front-end services, reducing page load and operations overhead for customers worldwide.
  • Integrated cloud platform features (AWS) into application.
  • Revamped CI/CD systems from scratch, reducing build time in half, adding static code analysis and vulnerability scanning, easing management and bulk changes.
  • Participated in company’s successful ISO 27001 certification.
  • Trained over 60 staff members in DevOps best practices, containers and continuous integration, including writing extensive documentation.
  • Collaborated with development team on new features, infrastructure code changes and refactoring.
  • Introduced infrastructure-as-code (IaC) for both operations and release processes.
Viseven

Viseven

Lead DevOps Engineer, IT Department | Apr 2017 - Dec 2018 | Zhytomyr, UA

Skills & Technologies: GitLab CI, Proxmox, ESXi, Jenkins, Docker, Rancher, AWS, IIS

Implemented CI/CD practices in company’s products. Supported web and mobile development teams through development and release processes.

  • Optimized and reorganized hosting infrastructure, reducing operation expenses up to 50%.
  • Designed and implemented continuous integration for company projects, decreasing lead time to production and speeding up development process.
  • Participated in new project planning and architecture discussions, collaborating with development team, implementing industry best practices.
  • Contributed to company migration to Office 365, enabling rapid company growth and toolset expansion.
ENOTE

ENOTE

System Administrator | Mar 2016 - Apr 2017 | Zhytomyr, UA

Skills & Technologies: PostgreSQL, 1C, Linux, LXC, BASH, Nginx, Windows RDS

Managed infrastructure and operations for a complex SaaS solution for veterinary clinics and pet shops.

  • Supported all company operation processes, from development and office environments to production systems and releasing new application versions.
  • Implemented new database backup system, reducing RPO from 24 hours to 3 minutes, and reducing RTO from 3 hours to 30 minutes.
  • Excelled as technical support representative, achieving customer case satisfaction rate above 90%.
  • Performed a complete application migration to new provider with minimal possible downtime, decreasing hosting costs and increasing stability.