Majdi Zlitni
@majdizlitni
I’m a senior test automation engineer building C#/.NET CI/CD test frameworks.
What I'm looking for
With 5+ years of experience, I build test automation frameworks using C#/.NET, with a strong focus on API, performance, and CI/CD testing. I aim to improve release speed while reducing manual testing effort and increasing system reliability.
In my latest role, I built a microservices test automation framework (MTAF) using reusable components for API testing, data setup, and service validation. I integrated tests into Azure DevOps CI/CD pipelines and developed validation and performance tools to improve delivery speed and code quality, using AI assistance.
Previously, I built and maintained an end-to-end and API test automation framework with Playwright and C#, integrating tests into Azure DevOps CI/CD pipelines using mock services and business rule validation. This reduced regression time from 3 daysto 4 hours and improved test stability, reducing production issues by 15% and preventing faulty releases.
I also developed across-platform mobile reservations and digital payments, and built backend services and REST APIs for a tourism booking application. I bring a test-architecture mindset—Clean Architecture, SOLID principles, and design patterns—along with strong automation practices like POM, BDD/TDD, and robust framework design.
Experience
Work history, roles, and key accomplishments
Senior Test Automation Engineer
Tessan Group
Sep 2025 - Present (10 months)
Built a microservice test automation framework in C#/.NET with reusable components for API testing, dataset setup, and service validation. Integrated tests into Azure DevOps CI/CD pipelines and developed validation and performance tools while mentoring junior engineers through code reviews and pair programming.
Test Automation Engineer
Tessan Group
Jul 2022 - Aug 2025 (3 years 1 month)
Built and maintained a test automation framework covering UI, API, and integration testing with Playwright and C#. Integrated end-to-end and API tests into Azure DevOps CI/CD pipelines using mock services and business rule validation to improve test stability and reduce production issues.
Software Developer
ATTT
Jan 2022 - Jun 2022 (5 months)
Developed across-platform mobile applications for reservations and digital payments.
Backend Developer
OnlineLTD
Jan 2021 - Jul 2021 (6 months)
Developed backend services and REST APIs for a tourism booking application.
Education
Degrees, certifications, and relevant coursework
ESPRIT (Private Higher School of Engineering)
Engineering degree in Computer Science, Computer Science
Engineering degree in computer science, with skills related to test automation (e.g., C#/.NET, Selenium, Playwright, Appium).
ISTIC (Higher Institute of Information and Communication Technologies)
Bachelor's degree in Computer Science, Computer Science
Bachelor's degree in computer science, covering test automation and framework design topics.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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