Worked on the mxenabled/path-mdx-model repository, delivering three backend features focused on authentication and data modeling. Enhanced the authentication model by introducing an appVersion field to capture application version context in authentication requests, refining access patterns through iterative accessor improvements. Expanded the DestinationAccount model with new fields to enrich cross-account transfer metadata, supporting more detailed reporting. Upgraded Lombok dependencies across multiple Gradle modules, aligning lockfiles to improve build stability and reproducibility. Leveraged Java, Gradle, and dependency management skills to increase observability, data fidelity, and developer velocity, ensuring more reliable CI/CD processes and reducing risk in production deployments.