Tetiana Koroliuk

• Conducted testing for ecommerce products across five different localizations,identifying and addressing over 100 issues to enhance user experience and operational efficiency. • Revitalized the Confluence platform by adding critical product information, leading to the creation of 20+comprehensive user manuals and instructional guides,significantly improving client onboarding and product usability. • Pioneered the integration of API testing within the project, developing and deploying a versatile test suite

• Identified and reported over 50 defects to the development team while actively employing exploratory testing techniques on the online banking system, significantly contributing to a 25% enhancement in the testing process quality and the delivery of superior solutions.

• Established a streamlined testing process as the sole QA on the project working in Kanban, achieving a 5% reduction in testing time and facilitating faster feature delivery. • Collaborated closely with the product owner to refine User Stories, incorporating detailed acceptance criteria that accelerated the transition of projects to the development stage by 20%. • Analyzed vast datasets in marketing, examining essential ad characteristics and composing SQL queries.

• Spearheaded manual testing initiatives within a media and television software development company, leveraging advanced skills in processing media sources (video ingest, software-based encoding, archive storage) to enhance system efficiency by 15%. This effort demonstrated adaptability and expertise across diverse working environments. • Engineered and curated over 100+ detailed test cases and scenarios, along with checklists and a traceability matrix.