March 2025: Delivered two major features in astronomy-commons/lsdb that strengthen DataFrame-based crossmatching and ingestion pipelines. Implemented Crossmatch DataFrame API Modernization with a clearer structure, lazy import of from_dataframe to avoid circular dependencies, expanded docstrings, and updated tests to reflect API changes. Implemented Flexible DataFrame-to-Catalog argument handling by dynamically inspecting from_dataframe’s signature to pass only relevant kwargs, and performed cleanup of imports, docs, and tests. Result: improved API stability, reduced maintenance burden, and more robust data ingestion workflows for end users.

February 2025: Focused feature delivery in lsst-sitcom/linccf with a major enhancement to AGN variability analysis. No major bugs were reported this month. Key impact includes streamlined SF2 calculations from light curves, improved data handling and visualization, and notebooks updated to reflect the new workflow. Demonstrated technical proficiency in Python OO design, data processing, and visualization to drive faster, more reliable scientific insights.