Worked on the opentargets/gentropy repository to deliver enhancements to the Germentropy library, focusing on improving robustness and flexibility for bioinformatics workflows. Developed an option to append missing features to the L2G feature matrix, ensuring completeness for downstream analyses. Improved parametrization of LD matrix paths to support a wider range of dataset sizes and configurations. Introduced a toggle to bypass QC checks during the SuSiE finemapper step, enabling faster iteration and specialized workflows. All changes were implemented in Python, leveraging data engineering and software development skills, and were supported by updated documentation and tests to ensure release readiness and maintainability.