Worked on enhancing client connectivity within the hiero-ledger/hiero-sdk-js repository by introducing support for Node32 in the client constants. This update expanded the range of node connectivity options available to client applications, directly addressing the need for improved resilience and scalability in multi-node topologies. The technical approach involved extending existing JavaScript code to accommodate additional node types, thereby future-proofing the SDK against changes in node availability. Leveraging full stack development skills and a strong command of JavaScript, the work laid the groundwork for broader node compatibility and smoother failover processes in production environments, supporting more robust client deployments.