Praveen Kanduri developed and modernized scientific software infrastructure across the eth-cscs/alps-uenv and eth-cscs/cscs-docs repositories, focusing on reproducible workflows and maintainable documentation. He delivered a centralized ReFrame configuration for GROMACS testing, enabling flexible management of build and run environments using YAML and Shell scripting. In cscs-docs, Praveen migrated GROMACS documentation to MkDocs, improved onboarding with detailed build-from-source and container development guides, and clarified system configuration steps. His work emphasized configuration management, CI/CD, and technical writing in Python and Markdown, laying a foundation for scalable HPC environment setup and reducing friction for both new developers and scientific users.