Kasdagli worked on enhancing astrophysical simulation resolution in the POSYDON repository by increasing the dimension parameter n_e from 100 to 200 within the Moe_17_PsandQs module. This change improved the accuracy and reliability of simulations that depend on n_e, enabling more detailed and trustworthy astrophysical analyses. Kasdagli implemented the update using Python and C++, leveraging data analysis and scientific computing skills while collaborating with cross-functional teams. The work involved careful model validation and integration through Git-based version control. Although focused on a single feature, the contribution laid the groundwork for higher-fidelity simulations and more robust downstream scientific decision-making.