Available to hire
I am Osama Hammad, a Senior Software Test Engineer with 5+ years of experience in quality assurance and test automation for web, mobile, API, and AI-enabled healthcare applications. I specialize in building robust automated tests using Selenium, Cypress, Appium, and Postman, and I enjoy turning complex requirements into reliable, high-coverage test suites.
Based in Berlin, I have hands-on experience across healthcare technology domains including PACS, HL7, and medical imaging, and I collaborate closely with developers and product teams to improve software quality and delivery confidence. I am fluent in English and Arabic, with German as a beginner, and I am excited to bring my testing expertise and curiosity to new challenges.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
Arabic
Fluent
English
Fluent
German
Beginner
Work Experience
Senior Software Test Engineer at PaxeraHealth
August 1, 2023 - PresentDeveloped and maintained automated end-to-end tests using Selenium and Java; built automated mobile app tests with Appium and JavaScript; created automated API tests using Postman; contributed to testing AI-based healthcare solutions; performed static analysis of user stories and requirements to help create QA plans; tracked defects and collaborated with developers to resolve critical issues; established product benchmarks and prepared PACS configurations including HL7 integrations.
Senior Software Test Engineer at Mylerz
May 1, 2022 - August 1, 2023Created and maintained automated end-to-end tests using Cypress and TypeScript; built automated API tests using Postman; reviewed product requirements and assisted in test plan creation with the QA team; wrote and executed test cases for functional requirements; performed regression testing across the product lifecycle; supervised the technical support team across Egypt, Tunisia, Algeria, and Morocco.
Software Test Engineer at Echo Tech Information Technology
August 1, 2021 - April 2, 2022Created and maintained automated end-to-end tests using Cypress and TypeScript; E2E tests served as a production gate; reviewed product requirements and participated in test plan creation with QA team; performed static analysis for test basis (user stories, business requirements); wrote and executed test cases for functional requirements; detected and tracked defects and followed up with the development team.
Junior Software QA at U Test (Freelance) / International Quality Assurance Company
August 1, 2019 - July 1, 2020Executed functional testing for mobile, web and desktop applications.
Senior Software Test Engineer at Mylerz Co
May 1, 2022 - August 1, 2023Create and maintain automated End to End tests using Cypress and TypeScript. Build and maintain automated API tests using Postman. Reviewed product requirements and assisted in test plan creation with the QA team. Wrote and executed test cases for functional requirements. Performed regression testing during different phases of the product development life cycle. Supervised the technical support team across Egypt, Tunisia, Algeria, and Morocco.
Software Test Engineer at Echo Tech Information Technology
August 1, 2020 - April 1, 2022Create and maintain automated End to End tests using Cypress and TypeScript. E2E tests act as a production gate. Review product requirements specifications and involved in test plan creation with QA team. Execute static analysis for test basis (user stories, business requirements). Write and execute test cases for functional requirements according to the test design phase. Detect and track software defects. And follow up with development team.
Junior Software QA at U Test Freelance
August 1, 2019 - July 1, 2020Executed functional testing for Mobile, Web and Desktop applications.
Junior Software QA at U Test (Freelance)
August 1, 2019 - July 31, 2020Executed functional testing for Mobile, Web and Desktop applications.
Education
Bachelor of Laws at Cairo University, Faculty of Law
September 1, 2002 - July 1, 2006Diploma in Criminal Sciences at Cairo University, Faculty of Law
January 1, 2007 - January 1, 2007Bachelor of Laws at Cairo University, Faculty of Law
September 1, 2002 - July 1, 2006Diploma in Criminal Sciences at Cairo University, Faculty of Law
January 1, 2007 - January 1, 2007Bachelor of Laws at Cairo University, Faculty of Law
September 1, 2002 - July 1, 2006Diploma in Criminal Sciences at Cairo University, Faculty of Law
January 1, 2007 - May 13, 2026Qualifications
ISTQB Foundation Level (CTFL)
August 1, 2021 - February 13, 2026ISTQB® Certified: ISTQB® FL (CTFL)
August 1, 2021 - April 21, 2026Certificate of Successful Completion - Imagine Foundation boot camp
October 15, 2022 - April 21, 2026ISTQB® FL (CTFL)
August 1, 2021 - May 13, 2026Industry Experience
Healthcare, Software & Internet, Professional Services, Life Sciences, Other
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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