Worked on TheThingsNetwork/lorawan-stack to maintain and update LoRaWAN frequency plan data, focusing on regulatory compliance and operational readiness. Managed submodule updates to ensure the stack referenced the latest frequency plans, supporting interoperability and reducing deployment risks for devices and gateways. Emphasized robust data management and version control practices, maintaining explicit commit traceability for reproducible builds and auditable changes. Addressed a compatibility issue by aligning frequency plan references with current standards, which improved deployment reliability and supported upcoming releases. The work demonstrated careful dependency management and cross-repository collaboration, leveraging skills in data management and version control to support compliant network operations.