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Work experience

QA engineer

from 03.2024 to 09.2024 (7 months)
Freelance Management, Дистанційно (Маркетинг, реклама, PR)

•Tested Marketplace web application.
•Performed Functional, Smoke, Exploratory and API testing.
•Prepared QA documentation and reported defects.

QA engineer

from 05.2021 to now (5 years 3 months)
Luxoft, Дистанційно (IT)

Project: Enterprise engineering software for Halliburton (Oil & Gas), supporting well construction planning, engineering calculations, cementing design, real-time process simulation, and 2D/3D visualization.

Project Highlights
•Enterprise engineering platform supporting well construction planning.
•Business-critical engineering calculations and cementing design.
•Real-time simulation workflows.
•2D/3D engineering visualization.

Key Contributions
•Performed end-to-end manual testing of a complex enterprise engineering application.
•Focused on Desktop testing (2021–2023); expanded to Desktop and Web testing from 2023.
•Validated complex business logic, engineering calculations, real-time simulations, and 2D/3D visualization.
•Owned regression planning and execution for major feature releases before production deployment.
•Collaborated with Product Owner, Developers, Domain Engineers, UI/UX Designers, and DevOps; analyzed requirements in the absence of a dedicated Business Analyst.
•Created and maintained Test Plans, Test Cases, Checklists, Requirement Documentation, Traceability Matrix, and Bug Reports.
•Improved project documentation, increased test coverage, and prepared automation-ready test cases.
•Reviewed automated test scenarios for alignment with business requirements.
•Validated data using SQL (SELECT, WHERE, ORDER BY, GROUP BY, JOIN, UPDATE, DELETE).
•Validated REST API responses using Postman.
•Performed impact analysis to define efficient regression scope.
cLeveraged AI tools to improve documentation quality, identify uncovered scenarios, support SQL generation, and optimize exploratory testing.

Key Contributions [Metrics]:
• Tested complex Desktop and Web enterprise applications end-to-end.
• Identified 53 critical pre-release defects in engineering calculations, simulations, and 2D/3D visualization.
• Owned regression for 4 major releases, reducing scope by 15-20% through impact analysis.
• Created and maintained 2300+ QA artifacts, including 952 test cases, 493 checklists, 179 test plans, 8 traceability matrices, documentation, and 668 bug reports.
• Validated 80+ API endpoints and data across 100+ SQL Server tables.
• Collaborated with Product Owners, Developers, QA Engineers, Domain Experts, Designers, and DevOps teams.
• Used AI tools to improve documentation, scenario coverage, SQL generation, and exploratory testing.

Environment: Enterprise Software • Halliburton • Desktop • Web • Azure DevOps • SQL Server • Postman • Confluence • Figma • Chrome DevTools • Agile Scrum

Education

Київський Національний Лінгвістичний Університет

Романська філологія, Київ
Higher, from 2009 to 2014 (5 years)

Additional education and certificates

QA Manual

2021p

Knowledge and skills

• Functional testing
• Regression testing
• Smoke testing
• Integration testing
• Exploratory testing
• UI/UX testing
• REST API
• SQL
• Azure DevOps Server
• Jira
• Confluence
• TestRail
• Postman
• Figma
• Chrome DevTools
• Test Plans
• Writing test cases
• Compilation of checklists
• Test Scenarios
• Traceability Matrix
• Написання bug reports
• Користувач ChatGPT
• Windsurf
• Geminy
• Microsoft Copilot

Language proficiencies

• English — above average
• French — beginner
• Ukrainian — fluent