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Yuliia H.

Testing today, flawless products tomorrow
Предложите Yuliia работу над вашим следующим проектом или зарегистрируйте профиль фрилансера и начинайте зарабатывать прямо сейчас.

Украина Киев, Украина
6 месяцев 23 дня назад
Свободен для работы свободен для работы
на сервисе 10 лет

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228
Тестирование и QA

Уровень владения языками

Українська Українська: носитель
English English: выше среднего

Резюме

About Me

My name is Yuliia — I am a Manual and Automation QA Engineer with 3+ years of commercial experience (and 6+ years in testing overall).
My goal is to find issues before they reach your users.
Every bug is a chance to make the product better.

I am detail-oriented, responsible, and always focused on delivering measurable results.
I can look at a problem from different angles, analyze root causes, and provide clear, actionable solutions.


🛠️ What I Can Help You With

1. Full-cycle testing of your product:

  • Functional testing

  • Smoke and Regression testing

  • UI/UX testing

  • Cross-browser & cross-platform testing

  • Positive / Negative testing

  • Compatibility testing

  • Performance testing

  • Linguistic testing

2. Test Automation

  • API testing & automation (Postman + JavaScript, CI/Jenkins integration)

  • UI automation (Selenium WebDriver)

3. Backend & Database Work

  • Experience with PostgreSQL, MSSQL, Oracle

  • DBeaver, Git, Jenkins, Unix shell

4. Test Documentation (EN / UA / RU):

  • Bug reports

  • Test cases

  • Checklists

  • Test plans

  • QA reports

  • User Stories

5. Website / Product QA Audit
With clear improvement recommendations.

6. Mentorship for beginner QA engineers
Interview prep, resume review, study plan, practical exercises.


📱 Available Testing Devices

  • MacBook M1

  • iPhone 13 & iPhone 10

  • iPad

  • Android smartphones

  • Windows PC / Laptop


💸 Rate

$10 / hour


⭐ Why Clients Choose Me

  • Strong attention to detail

  • Clear and structured communication

  • Ability to work independently and thoughtfully

  • Focus on product quality and real value, not just task completion



Навыки и умения

Портфолио


  • API & Backend Testing

    Тестирование и QA
    Project: Accelario — Enterprise Data Management Platform
    Role: QA Engineer (Manual + API + Backend)
    Duration: Ongoing

    Scope of Work:
    Performed full-cycle API and backend testing to ensure correctness, stability, and reliability of data-driven services that power internal automated workflows.

    Responsibilities & Achievements:

    Analyzed API architecture, endpoint dependencies, and integration logic

    Created and maintained structured Postman Collections grouped by functional modules

    Implemented JavaScript assertions in Postman for validation of:

    Response structure & payload content

    Status codes and error handling logic

    Business transformation rules

    Conducted MySQL-based backend validation to ensure data consistency across UI, API, and database layers

    Performed regression testing of backend workflows before feature releases

    Contributed to extending automated test coverage in backend (Java + JUnit)

    Example API Test Assertion (Postman, JS):

    pm.test("Status code is 200", () => pm.response.to.have.status(200));
    pm.test("Response contains non-empty dataset", () => {
    const json = pm.response.json();
    pm.expect(json.data.length).to.be.above(0);
    });


    Tools & Tech Stack:
    Postman, JavaScript (Assertions), MySQL Workbench, Git, Java, JUnit, Jira

    Result:
    Improved backend issue detection at early stages, increased API test coverage, and reduced regression defects affecting production data pipelines.
  • Platform for Data Organization (Accelario)

    Тестирование и QA
    Project: Accelario (Data Management Platform) Scope: Manual testing + backend testing; contributed to backend automation test coverage. Tools used: Jira, MySQL Workbench, Postman, Git, Java, JavaScript Deliverables: Test cases, SQL query validation, bug reports, API test collection, automation scripts (backend) Short description: Performed manual testing of data pipelines, UI data views, and configurations. Validated queries and data integrity across environments. Created and maintained backend automated tests.
  • Web Application Testing

    Тестирование и QA
    Project: EduBirdie (Online Learning Platform) Scope: Manual functional testing of user flows: registration, course selection, payments, dashboard, profile settings, and content upload. Tools used: Jira, Chrome DevTools Deliverables: Test cases, bug reports, test checklist Short description: Verified user journeys, UI/UX consistency, input validation, payment flow stability, and user permission roles. Identified issues in navigation logic and content rendering.