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Automation Engineer & Data Engineer & DevOps Engineer

Overview

Nationality: Ukrainian
Based in Ireland

Short Summary

Experienced DevOps Engineer with 6+ years of experience in cloud-based environments, skilled in CI/CD pipelines, containerized systems, and automation. Strong background in deployment automation, infrastructure reliability, and distributed systems debugging. Focused on improving delivery pipelines, monitoring, and system stability. Proficient in programming languages like Python, JavaScript, and Bash, as well as cloud platforms, monitoring tools, databases, and automation tools. Currently pursuing professional development in DevOps Engineering Program.

Work Experience

Test Engineer (09/2025 - 11/2025)

  • The candidate validated ETL workflows and data processing pipelines built with Apache Airflow and Apache Spark.
  • Enhanced Canary tests by expanding coverage across critical datasets and fields.
  • Refactored test data structure by separating static and dynamic datasets, improving maintainability.
  • Built a GitHub Actions CI pipeline triggering Canary tests automatically on every Pull Request.
  • Integrated AWS workflow where test files were stored in S3, processed via Spark jobs, downloaded, and validated through automated checks.

Senior SDET (02/2024 - 09/2025)

  • The candidate developed Python automation tooling integrated with AWS CI/ CD pipelines.
  • Built a Splunk-based log analysis tool reducing incident investigation time by ~20%.
  • Improved CI/ CD pipeline reliability by restructuring validation stages.
  • Collaborated with development teams to improve deployment workflows and release stability.

QA Engineer (02/2022 - 10/2023)

  • The candidate designed CI pipelines using GitHub Actions for automated builds and validation.
  • Containerized environments using er for consistent CI execution.
  • Implemented Python scripts for API validation and database checks.

QA Engineer (03/2020 - 01/2022)

  • The candidate developed Selenium and pytest automation frameworks.
  • Integrated automated tests into er-based environments with Jenkins.
  • Debugged distributed services using logs and database analysis.
Author
Automation Engineer & Data Engineer +1
69b9b9ac12879e0256ec369e
Employee4000  / Per month
Freelancer440  / Per day
LevelSENIOR
Roles
Automation Engineer Data Engineer DevOps Engineer
Languages
English
Skillset
AWSAzureCRMCloudClustersContainer Engine SoftwareContainer Management SoftwareContainerization SoftwareDevOpsDockerGrafanaKubernetesLinuxMonitoring ToolsOperation SystemsPrometheusPythonTerraformTools
Localities
All