Systematically test CAALA workflows across CAALA Web and plugins (Rhino3D, SketchUp, Revit, Archicad) to ensure stability and usability., Identify, document, and verify bugs, inconsistencies, and edge cases in the CAALA software, working closely with the development team on resolutions., Contribute to the design and development of new features by providing feedback on usability, testability, and overall product quality., Support development team in integrating and validating new calculation processes for building LCA and energy performance, including checking correctness of results and boundary conditions., Support our agile development process (e.g. sprint planning, refinement, reviews) by contributing structured test input and clear, detailed context on bugs and test results