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Ozge YilmazOY

Ozge Yilmaz

QA Automation Engineer | Java, Selenium, Cucumber,

€150/day
Amsterdam, NL
0-2 years

Average response time: 1 hour

About Ozge

I am a QA Automation Engineer with a strong background in both software development and testing. I specialize in building reliable test frameworks using Java, Python, Selenium, TestNG, and Cucumber.

I also create test scripts and small automation tools in Python to support API validation and data preparation. My testing experience includes both UI and API testing, including REST API validation with Postman and REST Assured. I am also familiar with SQL-based test validations and CI/CD processes using Jenkins.

Previously, I worked as a software engineer at Accenture, which strengthened my ability to deliver high-quality solutions in Agile teams.

Currently, I am working on an open-source automation testing project that combines both UI and API testing. You can view it on my GitHub: [
I am ISTQB Foundation Level certified and continuously improving my technical and communication skills to deliver scalable, maintainable test solutions.

I am based in the Netherlands and available for freelance work, either remote or on-site in the region.
  • English

    Native or bilingual

  • Turkish

    Native or bilingual

Can work on-site
Amsterdam (up to 50km)

Experience

  • OPTiiM
    Software Quality Assurance Engineer
    February 2021 - February 2022 (1 year)
    İstanbul, Türkiye
    Worked on various projects named AvivaSA(AgeSA), ATX and Vodafone Albian using the Kanban Methodology
    • Designed and executed test scenarios using Selenium, Cucumber, and POM, reducing regression bugs by 30%
    • Performed E2E testing: UAT, SIT, regression, batch (SQL), and API (Postman, SOAP)
    • Conducted non-functional tests such as performance and security checks
    • Reported results via Jenkins and TestRail for web and backend systems
    • Developed and maintained QA strategy while identifying and resolving key testing botlenecks Tools and Technologies: Jira, Postman, SOAP, DBeaver, DBVisualizer, SQL, Testrail, Jenkins, Selenium, Cucumber, Agile,TestNG
    Jenkins Selenium Cucumber Python 3 Java 8
  • Accenture
    Associate Application Developer
    June 2018 - February 2021 (2 years and 8 months)
    İstanbul, Türkiye
    Worked on enterprise-level software development projects for major telecom clients (Turkcell & Turk Telekom), focusing on service-oriented and identity management systems in Agile/Scrum environments.
    • Developed Java-based microservices and RESTful APIs within Service-Oriented Architecture (SOA).
    • Worked with relational databases (Oracle DB, MySQL, MSSQL), optimized queries, and ensured data consistency
    • Collaborated with cross-functional teams using version control tools such as SVN and Rational Team Concert (RTC) Tools and Technologies: IDM, MySQL, Oracle, MSSQL, REST, JSON, MVC, SVN, Java, XQuery, XSLT, SOA, WSDL, SVN, RTC

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Education

  • ISTQB Certified QA Engineer
    ISTQB Certified QA Engineer
  • Certified Tester
    ISTQB
    Certified Tester

Skill set

Categories