QA Engineer (with Frontend Expertise)

Yuliya Roslikova

LinkedIn

Detail-oriented QA Engineer with over 4 years of commercial experience in manual software testing, significantly enhanced by a solid technical foundation in Full-Stack Development. Deeply understands the software development lifecycle (SDLC), DOM manipulation, and modern web architectures (React/Node.js). Exceptional skills in isolating frontend bugs and performing comprehensive API testing. Passionate about quality assurance with a long-term goal of transitioning into Test Automation (AQA).

Work Experience

  • Manual QA Engineer @ Smile 11/2021 - Present | Remote (Ukraine)

    • Perform comprehensive functional, non-functional, and regression testing for large-scale e-commerce platforms (Magento) and enterprise web applications.
    • Create and optimize clear test documentation, including test cases, checklists, and detailed bug reports in Jira/Redmine.
    • Conduct API testing using Postman to verify backend integration points, response codes, and data structures.
    • Utilize browser DevTools and GitHub to effectively isolate frontend issues, analyze rendering errors, and collaborate with developers.

  • Manual QA Engineer @ QATestLab 06/2021 - 11/2021 | Khmelnytskyi, Ukraine

    • Executed mobile, usability, and ad-hoc testing for various cross-platform applications.
    • Applied test design techniques to create efficient test suites, reducing regression testing time.
    • Logged bugs and tracked their lifecycle using specialized issue-tracking systems (Mantis/Jira).

  • Sales Team Leader & Manager @ Various Companies 2005 - 2021 | Ukraine

    • Managed and mentored sales teams, monitored KPIs, resolved operational crises, and ensured high customer satisfaction, demonstrating top-tier communication, conflict resolution, and leadership skills.

Technical Foundation

  • Frontend & Automation Prep (Educational Projects)

    Built complex web applications during Full-Stack training, providing a deep understanding of DOM, client-server architecture, and API integration—essential skills for advanced QA.

    • Image Search Service (TypeScript): Strict typing and async HTTP requests via Axios. [Live] [GitHub]
    • Phonebook App (React, Redux): Client-side state management with JWT user registration. [GitHub]
    • Bookshelf (JavaScript, Vite): Role: Scrum Master. Developed responsive modals and state navigation scripts. [Live] [GitHub]

Education

  • Full Stack Web Developer Course | GoIT Academy | 09/2023 — 08/2024
  • QA Engineer & Software Testing | GoIT / QATestLab | 04/2021 — 08/2021
  • Master's Degree (Foreign Philology) | Ivan Ohiienko University | 1999 — 2005