Chainlink & TheGraph Expert - Need to share data between smart contracts on different EVM networks

I am launching multiple smart contracts on different EVM networks, and they need to read onchain data between them in a decentralized fashion, no centralization. The solution is to use chainlink + thegraph (+ potentially the flux aggregator to minimalize fees because we will read data often).

I'm looking for an expert in Chainlink and familiar with TheGraph to work with to get this possible so that our Smart Contract Devs can integrate it into the contracts.