Ольга

Olha Rozhko
QA Engineer | Manual & Automation
Lviv, Ukraine | [відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація»)

SUMMARY
QA Engineer with 7+ years of experience in web application testing, including system, integration,
regression, API, and UI testing, with commercial UI and API test automation experience using Java,
Selenium WebDriver, and TestNG. Experienced in improving QA processes, test coverage, defect
management, release readiness, test design reviews, and mentoring. Currently refreshing and expanding
automation skills with JavaScript/TypeScript, Jest, and Playwright, with a long-term focus on test
automation.

PROFESSIONAL EXPERIENCE
09/2025 – Present | Professional Sabbatical & Development
● Refreshing and expanding automation skills with JavaScript/TypeScript, Jest, and Playwright.
● Built a small JavaScript weather application as a learning project and implemented Jest unit tests
covering input validation, asynchronous data loading, caching, and error handling.
● Practicing mocks, parameterized tests, positive and negative scenarios, and preparing the project for
further Playwright-based UI automation.
08/2024 – 08/2025 | QA Lead (Process & Quality Focus) | Nova Digital
● Combined manual testing with API validation using Postman to verify system behavior across layers.
● Introduced structured regression testing and defined criteria for test case creation, improving
consistency of the QA process.
● Reviewed requirements and Jira tickets for testability and release readiness.
● Created a Functional Breakdown Structure to improve visibility of test coverage and identify coverage
gaps.
● Restructured defect reporting by introducing dedicated linked Jira tickets instead of tracking defects in
comments, improving visibility and traceability.
● Reviewed test cases created by QA engineers to improve coverage and consistency of test design.
● Improved QA-related Jira workflows and documented QA processes to make testing progress and
quality more transparent.
2021 – 2023 | QA Engineer (Manual & Automation) | Micro Focus — Deployment Automation
Project
● Designed and executed system, functional, regression, and integration tests for complex end-to-end
scenarios.
● Developed, maintained, and fixed UI and API automated tests using Java, Selenium WebDriver, and
TestNG within a large custom automation framework.
● Developed and maintained API automated tests covering entity operations and data validation within
the existing automation framework.
● Used API operations to prepare test data and preconditions for UI automation scenarios, reducing
reliance on slower UI-based setup.
● Investigated automation failures, fixed existing tests, and validated changes against regression suites
before merge.
● Worked with automated regression suites executed across multiple Windows/Linux, database, and
product configuration combinations.
● Worked with Docker-based test environments through established tooling, including image/container
creation, start/stop, cleanup, and application deployment/configuration inside containers.
2020 – 2021 | Senior Manual QA Engineer | Micro Focus
● Tested complex features across system and integration levels and participated in requirements analysis
to identify risks early.
● Designed test scenarios and contributed to improving functional and regression test coverage.
● Investigated complex defects and collaborated with developers on root-cause analysis.
● Mentored junior QA engineers and reviewed their test designs.

2017 – 2020 | Manual QA Engineer | Micro Focus
● Performed functional, system, regression, and integration testing throughout the SDLC.
● Conducted integration testing with third-party systems to validate system interactions and data flows.
● Designed and maintained test cases for new and existing functionality.
● Investigated defects and worked with developers to reproduce and isolate issues.
● Participated in feature and requirements discussions to identify risks and ensure requirements were
clear and testable.
2016 – 2017 | BI Systems Support Administrator | Brain Source International LLC — Kyivstar
Project
● Supported BI systems and investigated technical issues to maintain system availability.
● Maintained and updated technical documentation for internal use.
● Coordinated with vendors and internal teams to resolve system-level issues.
2014 – 2016 | Quality Engineer (CM Process Coordinator) | Miratech Corporation LLC —
Kyivstar Project
● Performed functional and integration testing of telecom-related systems.
● Created and maintained test cases and tracked defects to support stable releases.
● Maintained CMDB data and verified configuration data accuracy.
● Coordinated configuration management activities and supported release-related processes.

SKILLS
● Functional Testing, System Testing, Integration Testing, Regression Testing, Exploratory Testing, Test
Design, REST API Testing, UI Testing
● Selenium WebDriver, TestNG, Playwright, Jest, UI & API Test Automation
● Java, JavaScript, TypeScript
● Postman, REST, JSON, XML, Browser DevTools, Client-Server Architecture
● Oracle, MS SQL, PostgreSQL
● Git, Jira, TestRail, Docker
● SDLC, Defect Management, Requirements Analysis, Test Coverage Analysis, Root-Cause Investigation,
QA Process Improvement

LANGUAGES
● English — Intermediate (B1)
● Ukrainian — Native

EDUCATION
2008 – 2013 | Master's Degree in Information Security Management | National Aviation University