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Kateryna Boryshchuk

Available to hire

Hi, I’m Kateryna Boryshchuk. I’m a Manual QA Lead Engineer with 5+ years of experience testing web and API-based applications in product-driven environments.

About

Hi, I’m Kateryna Boryshchuk. I’m a Manual QA Lead Engineer with 5+ years of experience testing web and API-based applications in product-driven environments. I focus on product quality, user experience, and early defect detection, and I collaborate closely with developers and product managers to deliver reliable, scalable software.

  • 5 years' experience
  • Joined January 2026

Languages

  • EnglishAdvanced
  • UkrainianFluent
  • PolishIntermediate
  • Spanish; CastilianBeginner

Industry experience

  • Software & Internet
  • Professional Services

More experts in Valencia, Spain

Work experience

Solution Design Analyst / Team Lead / QA Lead · PNN SoftJan 2022 – Present · 4 yrs 11 mos

Led cross-functional development and QA teams; analyzed business requirements and transformed them into clear solution designs and technical documentation; designed API interaction logic and data flows between cloud services and devices; created user stories, acceptance criteria, and project documentation; supported QA processes to ensure stable releases and product quality; defined testing strategy, test cases, and reporting processes; coordinated releases and alignment between business and technical teams.

QA Engineer · Enamine LtdJan 2021 – Jan 2022 · 1 yr 1 mo

Performed manual web and API testing (functional & non-functional); created comprehensive test documentation and reports; validated complex business logic related to logistics and regulatory rules; developed Fiddler scripts for request/response manipulation.

Education

Bachelor’s Degree in Chemistry · Taras Shevchenko National University of Kyiv2030 – 2026
Bachelor’s Degree in Technology of Pharmaceutical Preparation Production · Kyiv National University of Technology and Design2030 – 2026

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