Tatiana Korol
@tatianakorol
Senior QA Automation Engineer with expertise in functional testing.
What I'm looking for
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
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.
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.
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
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.
Availability
Location
Authorized to work in
Job categories
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