Software Development Engineer in Test

EFE YAGIZ OZER

Java, Selenium WebDriver, Selenium Grid, Appium (Mobile Testing), REST Assured, Postman, TestNG, JUnit, Cucumber (BDD), Data-Driven Testing (DDT), Page Object Model (POM), Singleton Design Pattern, OOP Principles, Maven, Jenkins, Git, GitHub, JDBC, SQL (Oracle, MySQL, PostgreSQL), JSON, XML, XPath, CSS, HTML, JIRA, Agile/Scrum, IntelliJ IDEA, CI/CD.

Developed and implemented robust automated test cases using Selenium WebDriver and Java, reducing regression testing time.

Designed a scalable test automation framework with Maven and JUnit, ensuring maintainability and efficiency. Conducted end-to-end API testing using REST Assured and Postman, ensuring seamless integration and early detection of system-wide issues.

Enhanced team collaboration by adopting BDD practices with Cucumber and Gherkin. Automated database validation using SQL queries, improving accuracy and reducing manual effort by 30%. Integrated Jenkins into the CI/CD pipeline, accelerating test execution and feedback loops. Results-driven Software Development Engineer in Test (SDET) with 4 years of experience in delivering high- quality software solutions through advanced test automation techniques. Skilled in designing maintainable automation frameworks using Java, Selenium WebDriver, REST Assured, and Postman. Adept at working in Agile Scrum environments, collaborating with cross-functional teams to deliver scalable, efficient testing solutions. Experienced in Behavior-Driven Development (BDD) with Cucumber and Gherkin, as well as database validations using SQL to ensure data accuracy and system integrity. Automated functional and regression test cases using Selenium WebDriver and TestNG, increasing test coverage by 35%.

Implemented API testing strategies with Postman, validating critical financial transactions and endpoints. Developed SQL queries for database validations, ensuring data integrity across multiple systems. Designed reusable automation components using the Page Object Model, enhancing code reusability by 25%. Collaborated with cross-functional teams to align test strategies with business objectives and requirements. Developed and maintained automated test scripts using Java and Selenium WebDriver, validating user workflows.

Performed API testing with REST Assured, ensuring seamless service integration. Executed manual and automated test cases, documenting results and identifying critical defects. Utilized Jenkins to monitor and schedule test executions, optimizing the testing process. Collaborated with development teams to troubleshoot and resolve defects efficiently. EXPERIENCE

CORE COMPETENCIES

SDET Liberty Mutual Insurance Boston, MA, September 2023 - Present QA Engineer Cigna Bloomfield, CT, October 2021 – June 2022 Software QA Analyst Bank of America Charlotte, NC, June 2022 – August 2023 PROFESSIONAL PROFILE

Software Development Engineer in Test (SDET)

Medford, MA 781-***-**** ***.*.****@*******.*** EDUCATION & LANGUAGES

Anka High School High School Diploma, GPA 3.81

English: Fluent, Turkish: Native