Особисті дані приховані

Viktoriia Mostepan
Automation QA Engineer
Kyiv, Ukraine
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Summary
Automation QA Engineer with 5+ years of QA experience and 3+ years of hands-on automation experience.
Strong background in Playwright, JavaScript/TypeScript, UI and API automation, test framework development,
CI/CD integration, and end-to-end testing of web applications. Focused on improving automation architecture, test
reliability, maintainability, and coverage. Integrate AI-assisted tools including Claude Code, OpenAI Codex, and
Cursor into daily QA engineering workflows for test generation, refactoring, debugging, root cause analysis, and
automation optimization. Apply AI-assisted and agentic workflows to reduce repetitive QA tasks, accelerate
debugging, and improve engineering efficiency.

Technical Skills
• Test Automation: Playwright Test, UI/E2E automation, regression automation, smoke & sanity testing

• Programming: JavaScript, TypeScript

• Automation Architecture: Test framework design and maintenance, reusable components, scalable test structure

• AI-Assisted QA & Development: Claude Code, OpenAI Codex, Cursor; AI-assisted test generation, debugging,
refactoring, failure analysis, test maintenance, and workflow optimization

• API Testing: REST API, Postman

• CI/CD: GitLab CI, automated test execution in CI/CD pipelines

• Version Control: Git

• Web Testing: Chrome DevTools, HTML, CSS, cross-browser testing

• Mobile Testing: Android Studio, Charles Proxy

• Test Management: Jira, TestRail, Zephyr, Rally

• Databases: SQL

Professional Experience
NDA - Confidential Product Company
Automation QA Engineer
2023 - Present

• Developed and maintained automated test suites using Playwright and JavaScript/TypeScript.

• Designed and improved scalable test automation frameworks and reusable test components.

• Integrated automated tests into CI/CD pipelines using GitLab CI.

• Performed UI, E2E, regression, smoke, and API testing.
• Used Claude Code, OpenAI Codex, and Cursor in daily automation workflows for test generation, debugging,
refactoring, code analysis, and test maintenance.
• Applied AI-assisted approaches to analyze test failures, identify root causes, and optimize repetitive automation
tasks.

• Improved test coverage, reliability, and maintainability of automated test suites.

• Analyzed requirements and collaborated closely with developers and product teams to ensure product quality.

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Senior QA Engineer
Nov 2021 - 2023

• Performed web, API, and mobile testing across product features and releases.

• Developed automated tests using Playwright and maintained test documentation.

• Analyzed requirements and supported release quality through regression and exploratory testing.

• Tools: Jira, Postman, SQL, Git, Zephyr.
Lalafo - Middle QA Engineer
Dec 2020 - Nov 2021

• Web, API, and mobile testing; test automation and QA process support.

• Tools: Jira, TestRail, Postman, SQL, Android Studio, Charles Proxy.
Alteryx Ukraine - Junior QA Engineer
Aug 2020 - Nov 2020

• Web/API testing and TestCafe automation using JavaScript.

• Test documentation, requirements analysis, Git, Postman, Rally.
BetInvest Ltd. - Junior QA Engineer
Sep 2019 - Aug 2020

• Web, API, and mobile testing; test documentation and requirements analysis.

• Tools: Jira, Zephyr, TestRail, Postman.

Education
Kyiv National Economic University - Master's Degree in International Economics

2013 - 2019
Skill Up Education Center - QA / WEB / SQL Testing Courses

2019

Languages
Ukrainian - Native | English - Upper-Intermediate

Mentoring
QA Course Mentor - “QAchestvo”
Mentored students in software testing fundamentals and QA practices.

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