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I am a results-driven Senior QA Automation Engineer with over 5 years of experience designing enterprise-grade automation frameworks and advancing AI-powered quality assurance. I specialize in Cypress, Playwright, and CI/CD pipelines, delivering high test coverage and reducing regression cycles. I regularly apply prompt engineering and AI-assisted testing to accelerate test development and improve failure analysis. I’ve led QA initiatives to align testing strategy with development goals, driving faster, smarter, and more reliable software releases. I collaborate across teams to boost automation coverage, optimize pipelines, and mentor peers toward higher-quality product delivery.…I am a results-driven Senior QA Automation Engineer with over 5 years of experience designing enterprise-grade automation frameworks and advancing AI-powered quality assurance. I specialize in Cypress, Playwright, and CI/CD pipelines, delivering high test coverage and reducing regression cycles. I regularly apply prompt engineering and AI-assisted testing to accelerate test development and improve failure analysis. I’ve led QA initiatives to align testing strategy with development goals, driving faster, smarter, and more reliable software releases. I collaborate across teams to boost automation coverage, optimize pipelines, and mentor peers toward higher-quality product delivery.

Oles Tsaruk

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I am a results-driven Senior QA Automation Engineer with over 5 years of experience designing enterprise-grade automation frameworks and advancing AI-powered quality assurance. I specialize in Cypress, Playwright, and CI/CD pipelines, delivering high test coverage and reducing regression cycles. I regularly apply prompt engineering and AI-assisted testing to accelerate test development and improve failure analysis. I’ve led QA initiatives to align testing strategy with development goals, driving faster, smarter, and more reliable software releases. I collaborate across teams to boost automation coverage, optimize pipelines, and mentor peers toward higher-quality product delivery.…I am a results-driven Senior QA Automation Engineer with over 5 years of experience designing enterprise-grade automation frameworks and advancing AI-powered quality assurance. I specialize in Cypress, Playwright, and CI/CD pipelines, delivering high test coverage and reducing regression cycles. I regularly apply prompt engineering and AI-assisted testing to accelerate test development and improve failure analysis. I’ve led QA initiatives to align testing strategy with development goals, driving faster, smarter, and more reliable software releases. I collaborate across teams to boost automation coverage, optimize pipelines, and mentor peers toward higher-quality product delivery.

Available to hire

I am a results-driven Senior QA Automation Engineer with over 5 years of experience designing enterprise-grade automation frameworks and advancing AI-powered quality assurance. I specialize in Cypress, Playwright, and CI/CD pipelines, delivering high test coverage and reducing regression cycles. I regularly apply prompt engineering and AI-assisted testing to accelerate test development and improve failure analysis.

I’ve led QA initiatives to align testing strategy with development goals, driving faster, smarter, and more reliable software releases. I collaborate across teams to boost automation coverage, optimize pipelines, and mentor peers toward higher-quality product delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Ukrainian

Advanced

Polish

Intermediate

Russian

Advanced

English

Fluent

Work Experience

QA Automation Engineer at Colibri Group

April 1, 2025 - Present

Refactored and optimized an existing Cypress automation framework, implemented Page Object Model for maintainable and scalable testing, developed dynamic reusable commands, integrated Microsoft SQL and pgAdmin queries for end-to-end data validation, enhanced API testing strategy for REST endpoints, and applied prompt engineering to enable AI-driven test generation and failure analysis. Optimized CI/CD workflows with Jenkins, RunDeck, and Docker. Led weekly Automation QA syncs with a team of 5 engineers and aligned with Bitbucket for source control and Zephyr Squad for test management, increasing automation coverage to 85% and reducing regression risk.

QA Automation Engineer at Playball

March 1, 2022 - March 1, 2025

Designed, developed, and maintained scalable test automation frameworks using Cypress, Playwright, and JavaScript for UI, API, and performance testing; integrated Postman, BrowserStack, and JMeter; streamlined CI/CD pipelines with Node.js, GitHub Actions, AWS, and Azure; reduced manual testing efforts by 50% and increased coverage by 60%; engineered reusable test suites and modular components to improve front-end and back-end integration reliability.

Software QA Engineer at Prominvestbank

November 1, 2020 - December 1, 2021

Collaborated in Agile/Scrum teams using Jira for test case management, defect tracking, and sprint planning; performed functional, system, and API testing with Postman for banking workflows; conducted cross-browser and mobile device testing with BrowserStack to ensure UI/UX consistency; supported performance testing with JMeter and used SQL queries for data validation and back-end verification of financial transactions.