At Hitachi, I design, execute, and maintain manual and automated tests for safety-critical railway signaling systems used across international projects. I validate component, integration, and system behavior against customer-specific operational scenarios.
I build and maintain Ruby automated test scenarios, improve test automation frameworks, and support CI/CD execution and analysis through Jenkins. I work in Linux environments with real hardware and software platforms, investigating defects and validating fixes with Jira, ClearQuest, and CMCS.
Previously at Thales Systems Romania, I tested railway signaling systems for projects across Norway, Denmark, Croatia, and Poland. I developed automated scenarios using a C++-based automation framework and carried out functional, regression, and exploratory testing in Linux virtual environments.
My engineering background in railway transport includes simulation modeling, railway infrastructure data management, route configuration, and test-environment setup. I'm ISTQB Certified and enjoy turning system requirements and technical documentation into comprehensive, practical test coverage.
