Worked on enhancing the MeshJS/mesh repository by implementing targeted UTxO filtering to optimize Hydra provider data queries. Focused on enabling filtering by transaction hash and output index, this approach allowed the system to fetch only relevant UTxO outputs, reducing unnecessary data transfer and processing. Leveraging expertise in Blockchain Development, Cardano, and TypeScript, the solution improved the responsiveness and scalability of UTxO-related operations. The work demonstrated a clear performance impact by narrowing the query scope, which is particularly valuable for applications requiring efficient blockchain data access. No bugs were addressed during this period, with efforts concentrated on this feature development.