Worked on the InjectiveLabs/cosmos-sdk repository to deliver Delegation Transfer functionality within the staking module, enabling users to transfer existing delegations to new receiver addresses. This feature required updates across gRPC endpoints, CLI commands, keeper logic, proto definitions, and genesis state management, ensuring seamless integration with the existing blockchain infrastructure. The development process involved backend and blockchain engineering using Go and protobuf, with careful attention to compatibility and maintainability. Additionally, upgraded the Go version to 1.23 throughout relevant workflows and modules, supporting long-term project stability. No bugs were fixed during this period, with efforts focused on feature delivery and code quality.