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I’m Yoonis Abdurahman, a Senior SDET with 6+ years of experience designing, building, and scaling automated test frameworks for cloud-native and microservices-based applications. I specialize in UI, API, and performance testing, and I’ve built CI/CD integrated test suites that shift quality left and boost release confidence. I love collaborating with cross-functional teams to embed quality checks early in the SDLC, reduce defect leakage, and deliver robust software at speed.…I’m Yoonis Abdurahman, a Senior SDET with 6+ years of experience designing, building, and scaling automated test frameworks for cloud-native and microservices-based applications. I specialize in UI, API, and performance testing, and I’ve built CI/CD integrated test suites that shift quality left and boost release confidence. I love collaborating with cross-functional teams to embed quality checks early in the SDLC, reduce defect leakage, and deliver robust software at speed.

Yoonis Abdurahman

QA Engineer, Web Developer, Full Stack Developer, +2

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I’m Yoonis Abdurahman, a Senior SDET with 6+ years of experience designing, building, and scaling automated test frameworks for cloud-native and microservices-based applications. I specialize in UI, API, and performance testing, and I’ve built CI/CD integrated test suites that shift quality left and boost release confidence. I love collaborating with cross-functional teams to embed quality checks early in the SDLC, reduce defect leakage, and deliver robust software at speed.…I’m Yoonis Abdurahman, a Senior SDET with 6+ years of experience designing, building, and scaling automated test frameworks for cloud-native and microservices-based applications. I specialize in UI, API, and performance testing, and I’ve built CI/CD integrated test suites that shift quality left and boost release confidence. I love collaborating with cross-functional teams to embed quality checks early in the SDLC, reduce defect leakage, and deliver robust software at speed.

Available to hire

I’m Yoonis Abdurahman, a Senior SDET with 6+ years of experience designing, building, and scaling automated test frameworks for cloud-native and microservices-based applications. I specialize in UI, API, and performance testing, and I’ve built CI/CD integrated test suites that shift quality left and boost release confidence.

I love collaborating with cross-functional teams to embed quality checks early in the SDLC, reduce defect leakage, and deliver robust software at speed.

Skills

Experience Level

Expert

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Language

English

Fluent

Work Experience

Software Test Automation Engineer at High Side Technology

August 1, 2025 - Present

Lead development of a Playwright-based UI automation framework, increasing coverage by 45%. Integrated automated tests into GitHub Actions CI pipelines, reducing regression execution time by 50%. Partner with developers and DevOps teams to embed automated quality checks early in the SDLC.

Software Test Engineer III at Epsilon C5I

January 1, 2024 - July 31, 2025

Designed Java and REST-assured API automation frameworks, reducing manual testing by 60%. Implemented contract testing to detect service integration issues earlier in the release cycle. Executed performance testing using k6 and JMeter, improving system response times by 20%.

Software Development Engineer in Test at Platform Science

December 1, 2022 - December 31, 2023

Built Cypress and Playwright automation frameworks for microservices-based platforms. Introduced shift-left QA practices that lowered production defects by 25%. Automated mobile testing with Appium, reducing mobile-related defects by 30%.

Software Development Engineer in Test at Perfleet

February 1, 2020 - November 30, 2022

Developed Selenium and Cucumber end-to-end automation suites, cutting manual regression by 50%. Integrated automated test suites into Jenkins CI pipelines, reducing regression cycles by 40%.

Quality Assurance Tester at Sydeck

January 1, 2018 - February 1, 2020

Executed manual and automated testing across UI and API layers. Authored 200+ automated regression tests, increasing overall test coverage by 40%.