Barfinex
Simon de la Rouvière

Simon de la Rouvière

Lead Developer / Smart‑Contract Engineer · AirSwap

Implemented smart contracts, SDKs and registry code that operationalized AST usage

Drove the hands‑on engineering work converting protocol specifications into deployed smart contracts and developer libraries. Tasks included authoring the Swap contract code responsible for matching and settlement, integrating AST token interactions, and pushing contract updates released to mainnet. Those deployments concretely encoded how AST transfers occur during trades and how contract functions validate signed orders. Built and maintained SDKs, registries and developer documentation used by integrators and market makers to interact with the AirSwap network. By producing the client libraries and registry implementations, shaped practical developer workflows that determined how AST was discovered, quoted and moved in real trades, influencing adoption paths and integration complexity. Led or coordinated security audits and implemented remediation patches that changed contract interfaces or event semantics, with direct consequences for wallet support, exchange hooks and third‑party tooling. Engineering decisions on gas optimisation, event modelling and function visibility affected transaction costs and UX for AST trades, thereby influencing liquidity and on‑chain activity tied to the token.

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