Raymond Cheng

Directed hands‑on engineering work that turned protocol specifications into production client software critical for network security and token utility. Took responsibility for implementing consensus rules, validator node software, and release management for mainnet clients; those deliverables determined block production, finality behavior and validator election logic that underpins staking rewards payable in ROSE. Public GitHub contributions and merged pull requests under this stewardship were part of the codebase used by early validators. Coordinated testnet-to-mainnet upgrade paths and produced operational tooling for node operators, including telemetry, upgrade scripts and stake management utilities. Those engineering outputs lowered the barrier to entry for validators and delegators, affecting decentralization metrics and the initial on-chain liquidity of ROSE because staking and delegation patterns influence circulating supply and exchange flows. Worked closely with protocol researchers to convert ParaTimes and confidential-execution designs into actionable runtime components, helping define gas accounting and execution isolation that influence how ROSE is consumed by smart contracts and runtime modules. Engineering leadership also engaged with ecosystem projects to adapt SDKs and client libraries, enabling wallets, explorers and DeFi integrations that shaped ROSE market behavior.