Dmytro

KOSTIUK DMYTRO
MANUAL QA ENGINEER

[open contact info](look above in the "contact info" section)
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in/dmytro-kostiuk-qa/

ABOUT ME EDUCATION

Detail-oriented Manual QA Engineer with 4 years NATIONAL UNIVERSITY “OSTROH ACADEMY”
of experience in testing web and mobile
applications. Skilled in functional, regression, UI, Educational and Scientific Institute of Law by I.
and usability testing, with a strong understanding Malynovskyi
of Agile methodologies. Proficient in JIRA, Bachelor of Law (2014-2018)
TestRail, and cross-browser testing, ensuring Master of Law (2018-2019)
high-quality software through thorough testing
and defect tracking. Strong analytical skills,
attention to detail, and a proactive approach to WORK EXPERIENCE
problem-solving. Passionate about improving
software quality and enhancing user experience. Self-employed (Startup/NDA) 02/2024 - present day
Designed, developed, and executed test cases for web and
SKILLS
mobile applications based on functional and business
SDLC/STLC; requirements;
Agile methodology; Performed functional, regression, smoke, UI, usability, and
Fuctional/non-functional testing; exploratory testing to ensure high-quality releases;
Testing documentation (test cases, check Conducted cross-browser and cross-platform testing (Chrome,
lists, bug-reports, test plan); Firefox, Safari, Edge) to ensure compatibility;
Web/desktop/mobile testing; Identified, documented, and tracked defects in JIRA and
Gamedev/E-com/Fin-tech/Gambling; collaborated with developers for issue resolution;
Windows/MacOS; Conducted compatibility testing on different devices and screen
Android (Android Studio/Charles Proxy/ sizes for responsive UI verification;
Chrome DevTools); Participated in daily stand-ups, sprint planning, and
iOS (3uTools/iMazing/TestFlight); retrospectives as part of Agile workflows.
VR (Meta Horizon); TestMatick - 01/2022 - 11/2023
API (Postman/Swagger); Executed comprehensive manual testing for web and mobile
Jira/Confluence/TestRail/Youtrack; applications, ensuring optimal functionality and user experience;
Upper-Intermediate level of English (B2); Assisted in test environment setup and test data creation;
Analytical thinking; Executed comprehensive manual testing for web and mobile
Attention to detail; applications, ensuring optimal functionality and user experience.
Working effectively in Agile teams and cross- Created detailed test cases and test scenarios covering positive,
functional environments; negative, boundary, and edge cases.
Quickly adjusting to new tools, technologies, Self-emloyed (NDA) 05/2021 - 12/2021
and project requirements Assisted in writing test plans, test reports, and QA
documentation for better test coverage and traceability;
Identified, tracked defects in JIRA and collaborated with
developers for issue resolution;
Performed functional, regression, smoke testing.