During May 2025, Brian enhanced cross-chain capabilities in the smartcontractkit/chainlink-protos repository by adding TON Network as a recognized chain type, updating Protocol Buffers definitions and build configurations to support this integration. In the smartcontractkit/chainlink repository, he implemented TON keystore and key management features, enabling creation, import, export, and deletion of TON keys, and introduced new interfaces and commands for interacting with the TON blockchain. Working primarily in Go and leveraging gRPC, Brian focused on blockchain integration and secure key management, delivering two well-scoped features that improved developer productivity and expanded Chainlink’s support for non-EVM blockchains.