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I’m a software test engineer with a strong focus on building robust automated testing solutions and improving software quality. Over 9 years in QA and SDET roles, I’ve designed and implemented end-to-end test strategies for web and API systems, built scalable automation frameworks (Playwright, Selenium, Cucumber/SpecFlow, Java/C#, TypeScript), and contributed to Agile/Scrum processes across multinational teams. I enjoy collaborating with product, engineering, and security teams to drive quality up and delivery speed down.…I’m a software test engineer with a strong focus on building robust automated testing solutions and improving software quality. Over 9 years in QA and SDET roles, I’ve designed and implemented end-to-end test strategies for web and API systems, built scalable automation frameworks (Playwright, Selenium, Cucumber/SpecFlow, Java/C#, TypeScript), and contributed to Agile/Scrum processes across multinational teams. I enjoy collaborating with product, engineering, and security teams to drive quality up and delivery speed down.

Emrah Koksal

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I’m a software test engineer with a strong focus on building robust automated testing solutions and improving software quality. Over 9 years in QA and SDET roles, I’ve designed and implemented end-to-end test strategies for web and API systems, built scalable automation frameworks (Playwright, Selenium, Cucumber/SpecFlow, Java/C#, TypeScript), and contributed to Agile/Scrum processes across multinational teams. I enjoy collaborating with product, engineering, and security teams to drive quality up and delivery speed down.…I’m a software test engineer with a strong focus on building robust automated testing solutions and improving software quality. Over 9 years in QA and SDET roles, I’ve designed and implemented end-to-end test strategies for web and API systems, built scalable automation frameworks (Playwright, Selenium, Cucumber/SpecFlow, Java/C#, TypeScript), and contributed to Agile/Scrum processes across multinational teams. I enjoy collaborating with product, engineering, and security teams to drive quality up and delivery speed down.

Available to hire

I’m a software test engineer with a strong focus on building robust automated testing solutions and improving software quality. Over 9 years in QA and SDET roles, I’ve designed and implemented end-to-end test strategies for web and API systems, built scalable automation frameworks (Playwright, Selenium, Cucumber/SpecFlow, Java/C#, TypeScript), and contributed to Agile/Scrum processes across multinational teams. I enjoy collaborating with product, engineering, and security teams to drive quality up and delivery speed down.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Turkish

Fluent

English

Advanced

Work Experience

Software Test Engineer in Test (SET) at DeviQA

January 1, 2018 - June 30, 2020

Led test automation efforts using Java/Cucumber, C#/SpecFlow, and TypeScript/JavaScript with Playwright/Cypress; built and maintained an automation framework based on Cucumber/BDD and Page Object Model patterns; performed API, UI, and DB testing (Oracle SQL, JDBC); used Postman and REST Assured; worked in Agile/Scrum with Jira, TestNG, JUnit, Maven, Jenkins; delivered hundreds of test cases and multiple test cycles across a large customer base.

QA Engineer / SDET at VIP Talkers LLC

June 1, 2020 - September 30, 2022

QA Engineer on an online language platform. Implemented automated and manual tests using Selenium WebDriver with Page Object Model; employed TestNG/JUnit, Cucumber, SpecFlow and Behave; contributed to Agile/Scrum ceremonies; built scalable test suites and CI integration.

QA Engineer / SDET at iHerb, LLC

July 1, 2025 - Present

Account Portal QA Automation using Playwright + TypeScript; created reusable fixtures and service-layer APIs; end-to-end and integration tests for authentication flows (OTP, passkeys/WebAuthn, password reset, email verification); multi-locale testing (US, EU); CI improvements with Jenkins and ReportPortal; delivered 100+ automated scenarios and expanded end-to-end coverage.

Manual Tester at DeviQA

December 1, 2016 - January 1, 2018

Worked in Agile/Scrum environments performing manual testing, creating and executing test cases, logging defects, and coordinating with cross-functional teams to improve overall product quality.

Software Test Engineer in Test (SDET) at DeviQA

January 1, 2018 - June 30, 2020

Designed and implemented automated UI and API tests using Java/Cucumber, C#/SpecFlow, and Playwright; built scalable test frameworks; led end-to-end test cycles; integrated testing with CI pipelines; collaborated with engineering and security teams to ensure quality across deployments. Delivered reusable fixtures and multi-locale test coverage.

QA Engineer at Vip Talkers, LLC

September 1, 2022 - January 1, 2024

Worked on online language-learning platform, developing automated and manual test scenarios; contributed to test strategy and documentation; utilized Jira, Git/GitHub, and CI processes to ensure release readiness; delivered end-to-end test coverage for multiple product areas.

Software Development Engineer in Test (SDET) at adidas.com

June 2, 2024 - July 2, 2025

Led automated authentication testing for Adidas Account Portal. Built Playwright + TypeScript automation framework for core authentication flows (OTP, passkey/WebAuthn, password reset, email verification, consent rules). Created reusable fixtures, API/data-layer tests, and multi-locale test coverage; integrated with CI/CD; collaborated with engineering and security teams; delivered 100+ automated test cases and end-to-end coverage.