Worked extensively on NREL/REopt.jl and NREL/REopt_API, delivering advanced battery degradation modeling, tariff analytics, and backend stability improvements. Developed segmented battery degradation features using Julia, enabling granular tracking of cycle fade and asset health, and enhanced geospatial data handling by migrating to GMT.jl. Improved electric tariff outputs and integrated richer URDB metadata, supporting more accurate cost analysis and decision support. Addressed database migration reliability and automated summary generation in Django, focusing on robust data validation and deployment stability. Maintained thorough documentation and changelog management, ensuring traceable releases and reproducibility. Demonstrated strong skills in Python, Julia, Django, and optimization modeling.