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Tatiana Korol

@tatianakorol

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Senior QA Automation Engineer with expertise in functional testing.

Spain

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What I'm looking for

I am looking for a role that values collaboration and innovation, where I can further develop my skills in QA automation and contribute to high-quality software delivery.

I am a Senior QA Automation Engineer with over 5 years of experience in both manual and automated functional testing of web applications and APIs. My detail-oriented approach and collaborative spirit have allowed me to manage extensive test bases, exceeding 20,000 test cases. I thrive in environments that challenge my problem-solving skills, particularly when documentation is minimal, and I excel at fostering cross-team collaboration to achieve high-quality results.

Throughout my career, I have successfully improved testing strategies and processes, notably adapting API testing from REST to GraphQL, which significantly accelerated bug detection and resolution. My leadership experience includes mentoring junior engineers and leading teams to deliver projects on time while maintaining clear communication and thorough documentation. I am passionate about creating comprehensive documentation and ensuring transparency in testing processes, which ultimately enhances the quality of the software we deliver.

Experience

Work history, roles, and key accomplishments

Senior QA Automation Engineer

JettyCloud LLC

May 2022 - Feb 2025 (2 years 9 months)

Improved task evaluation processes by raising issues and suggesting solutions, which enabled the team to quickly identify overcommitment. Adapted API testing from REST to GraphQL, allowing teams to write tests and find bugs faster by creating clear structure and testing principles. Led a team of 7 for 4 months, successfully delivering 2 releases on time while managing communication and coordinatin

JavaScript TypeScript Playwright Git SQL Jira Confluence TestRail Jenkins APIs REST GraphQL Postman Agile Scrum Kanban

Mentor, Manual Testing Course

Manual Testing Course

Mar 2023 - Sep 2023 (6 months)

Mentored over 20 students, providing homework reviews and maintaining high motivation throughout the course. This effort resulted in 4 students successfully securing jobs or internships during the program.

Mentoring Education Communication

Mentor/Lector, QA Boot Camp

JettyCloud

Aug 2022 - Dec 2022 (4 months)

Conducted a TMS workshop for 50 participants, significantly enhancing their understanding of the system. Mentored 5 students, guiding them to successfully achieve their course objectives. Coordinated the homework review process for 15 mentors, ensuring clear communication and a smooth workflow for efficient review.

Mentoring Public Speaking Communication Confluence TestRail

Middle QA Engineer

DINS

Feb 2020 - Apr 2022 (2 years 2 months)

Improved the testing strategy for a new entity, reducing testing time by 30% by focusing on modified parts using SQL. Thoroughly studied the email service, including bug fixes and new email template additions, which helped complete the project on time by saving backend developer resources. Set up integration with specific services in the test environment, enabling more comprehensive testing and re

SQL Jira Redmine Confluence TestRail REST Postman Agile Scrum Kanban Web

Education

Degrees, certifications, and relevant coursework

European Humanities University

Bachelor in Computer Science, Computer Science

Currently pursuing a Bachelor's degree in Computer Science through a part-time, session-based program. This flexible program allows for continued professional development while advancing academic qualifications.