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Senior Quality Engineer with 5+ years of experience specializing in the reliability of distributed cloud platforms and AI-driven systems. Expert in backend API testing, data pipeline validation, and exploratory testing for complex microservices. Proven track record in securing and breaking high-stakes environments—ranging from automotive ECUs to financial tax systems—ensuring system behavior remains consistent under abnormal conditions.…Senior Quality Engineer with 5+ years of experience specializing in the reliability of distributed cloud platforms and AI-driven systems. Expert in backend API testing, data pipeline validation, and exploratory testing for complex microservices. Proven track record in securing and breaking high-stakes environments—ranging from automotive ECUs to financial tax systems—ensuring system behavior remains consistent under abnormal conditions.

Theodor Zaharia

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

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Senior Quality Engineer with 5+ years of experience specializing in the reliability of distributed cloud platforms and AI-driven systems. Expert in backend API testing, data pipeline validation, and exploratory testing for complex microservices. Proven track record in securing and breaking high-stakes environments—ranging from automotive ECUs to financial tax systems—ensuring system behavior remains consistent under abnormal conditions.…Senior Quality Engineer with 5+ years of experience specializing in the reliability of distributed cloud platforms and AI-driven systems. Expert in backend API testing, data pipeline validation, and exploratory testing for complex microservices. Proven track record in securing and breaking high-stakes environments—ranging from automotive ECUs to financial tax systems—ensuring system behavior remains consistent under abnormal conditions.

Available to hire

Senior Quality Engineer with 5+ years of experience specializing in the reliability of distributed cloud platforms and AI-driven systems. Expert in backend API testing, data pipeline validation, and exploratory testing for complex microservices. Proven track record in securing and breaking high-stakes environments—ranging from automotive ECUs to financial tax systems—ensuring system behavior remains consistent under abnormal conditions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Work Experience

Test Automation Engineer at Harman International

October 1, 2024 - September 1, 2025

Designed and executed automated test scripts for strict automotive industry standards. Acted as technical lead, reviewed software specifications and created comprehensive documentation.

Manual & Automated Tester / Automation Engineer at DXC Technology

March 1, 2022 - March 1, 2023

Performed manual and automated testing for phone-to-vehicle media sync and infotainment interoperability. Analyzed complex error logs and used ADB for device debugging and shell access.

Automation Engineer at Awin

September 1, 2025 - Present

Built the entire automated test framework from scratch using Java, integrated to run on GitHub Actions pipelines. Developed and maintained robust automated test suites for UI and integration scenarios, significantly increasing test coverage. Integrated QA processes into the CI/CD pipeline, ensuring rigorous pre-deployment validation for frequent updates. Collaborated with developers to promote Test-Driven Development (TDD) across the engineering team.