Катерина

KATERYNA
PROKOPCHUK
QA Engineer
ABOUT ME
QA Engineer with experience working on an e-commerce platform and
CONTACT in a support team, including integration, web, API, and mobile testing. I
have a strong theoretical foundation and a solid understanding of
testing principles, which I apply to improve test coverage and overall
[открыть контакты](см. выше в блоке «контактная информация») product quality. Experienced in reviewing documentation and driving
[открыть контакты](см. выше в блоке «контактная информация») improvement initiatives. I also actively use AI tools in my daily workflow,
focusing on edge cases and negative scenarios to increase product
@Katerina_prk1 stability and reduce production risks. In addition to writing bug reports, I
investigate issues to identify root causes and support faster resolution
linkedin.com
within the team.
I am looking for an opportunity in a company where I can further
Ukraine, Rivne
develop my skills and gain deeper hands-on experience in QA.

SKILLS EXPERIENCE
Testing Scope: manual testing of web, API, AUTOCOMIX RENAMAX 2025 - Now
and mobile applications, including MANUAL QA ENGINEER
integration, functional, regression, smoke,
Analyzed business and functional requirements to design effective
and exploratory testing
test scenarios and test cases, ensuring adequate coverage of core and
edge-case functionality.
Test Design & Execution: applying test
Created, maintained, and executed test cases and checklists in
design techniques (equivalence
TestRail, keeping test documentation up to date with changing
partitioning, boundary value analysis,
requirements.
decision tables, state transitions) to create
Performed manual testing of web and mobile applications, including
effective test cases, checklists, and test
functional, regression, and exploratory testing to validate end-to-end
scenarios.
user flows.
Conducted API testing using Postman, validating endpoints, status
Test Documentation: creation and
codes, response bodies, and error handling.
maintenance of test documentation,
Generated and validated test data using SQL queries, performing
including test cases, checklists, test plans,
database checks to ensure data integrity and consistency.
RTM, and bug reports. Experience working
Identified, documented, and tracked defects in Jira, including detailed
with Confluence, TestRail, and Jira.
investigation and root cause analysis to support faster resolution.
API Testing: hands-on experience with Tested integration between system components, verifying data flow
Postman and Swagger for API validation, and interaction between services.
including status codes, data integrity, and Used Chrome DevTools and logs for debugging, analyzing network
error handling. requests and frontend-backend communication.
Ensured test coverage was aligned with business requirements and
Investigation & Debugging: root cause acceptance criteria.
analysis using logs, API responses, and
database queries. REAL WORLD APP
2025 -2025
MANUAL QA ENGINEER
Web & System Understanding:
Reported and documented defects in Jira, ensuring proper tracking,
understanding of client-server architecture,
prioritization, and communication with the development team for faster
HTTP/HTTPS, and browser behavior. resolution.
Experience with Chrome DevTools Participated in daily stand-ups, providing updates on testing progress,
risks, and blockers to maintain transparency within the team.
Tools & Technologies: Jira, TestRail, Designed, developed, and executed test cases in TestRail, including the
Postman, Git/GitHub, Docker, creation of structured regression test suites to ensure stable release
HTML/CSS/JS/SQL (basic). cycles.
Performed API testing using Postman, including creation of autonomous
EDUCATION test runs and collections for repeatable and consistent validation of
endpoints.
Applied regex-based validation for response data and schemas, ensuring
Rivne Medical Academy correct format and data integrity in API responses.
Professional Junior Bachelor Conducted local testing using Docker-based environments, enabling
2021 - 2023 isolated and reproducible test execution close to production conditions.