Євгеній

Yevhenii Kolubielov
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QA ENGINEER
PROFESSIONAL SUMMARY
Senior QA Engineer / QA Tech Lead with 5+ years of experience testing enterprise web
applications and microservices-based systems. Strong expertise in API, integration, regression,
and end-to-end testing. Experienced in leading QA teams, mentoring engineers, and establishing
testing processes. Proven track record in e-commerce and product data management platforms,
working closely with developers, product managers, and stakeholders in Agile environments.
Wide range of software testing expertise and QA skills:
• Requirements analysis and management;
• Design of test documentation (test plans, traceability matrices, test cases, bug
reports, etc.);
• Evaluating test results and reporting to stakeholders;
• Estimation of testing efforts;
Experienced in leading QA teams:
• Ensuring the effectiveness of QA teams;
• Planning testing activities according to the general project plan and customer
expectations;
• Leading testing process transformation, promoting constant learning and
improvement;
• Cultivation of QA culture and philosophy, training and personal development;
• Mentoring junior QA engineers;
• Ability to manage within a diverse and distributed team environment;
Testing of:
• Web, desktop, and mobile applications on integration, system, and end-to-end
levels;
• Web services and API (REST, SOAP);
• Databases.

EDUCATION
National Technical University “Kharkiv Polytechnic Institute”
2004-2010
Master’s degree in Energy Management

WORK EXPERIENCE
AUTODOC SE, Germany/Ukraine | QA Engineer / QA Tech Lead
Oct 2021 – Present
• Executed comprehensive testing cycles for a product data management system:
o Executed a wide range of testing activities, including functional, UI, usability,
 regression, integration, A/B testing and localization to ensure application quality
and performance.
o Designed and executed API test suites covering 100+ endpoints for critical
business workflows. using Postman/Swagger to validate endpoints and data
integrity.
o Specialized in testing microservices and message queues (Kafka) to verify inter-
service communication and data flow.
o Spearheaded the integration testing for a new microservices architecture,
identifying and resolving critical dependencies before production deployment.
o Analyzed business and technical requirements to develop test documentation,
including test suites and test cases.
o Identified, investigated, and documented defects with clarity in Jira, providing
detailed bug reports for the development team.
o Participated in A/B testing to validate new features and user experiences.
• Served as a QA Tech Lead:
o Led a team of 4 QA engineers, improving release quality and coordinating testing
across multiple microservices and driving cross-team communication.
o Provided mentorship and technical guidance to team members.

EPAM Systems | QA Engineer | Jan 2021 – Oct 2021
• Performed end-to-end software testing, covering functional, UI, and regression test
cycles.
• Developed and executed comprehensive API test suites using Postman and Swagger to
ensure backend services met specifications.
• Investigated and reported software defects using Jira, contributing to overall product
stability.
• Developed and maintained clear test documentation to support the quality assurance
process

AUTOTRUCKTIR Ltd, Ukraine | Business Analyst / Sales Manager B2B
Oct 2011 – Jan 2021
• Developed strong B2B communication
• Performed business analysis of client’s requirements.

SKILLS
Testing Expertise:
Functional Testing, API Testing, Integration Testing, Regression Testing,
UI/Usability Testing, A/B Testing, Localization Testing, Web and Mobile Testing
Tools & Technologies:
• Jira
• Confluence
• Postman
• Swagger
• Kafka
• Fiddler
• Chrome DevTools
• SQL
• REST API
• SOAP;
Languages: English (B2), Ukrainian (native)