Meet the Team

The founding team of Cambrian has deep experience in blockchain data, verifiability, and AI, having spent a cumulative 20+ years working in The Graph ecosystem.

  • Sam Green, PhD

    Sam Green, PhD

    Chief Executive Officer, Founder

    Sam was previously a cofounder and CTO of Semiotic - a Graph core dev team that also created Odos. He has a Reinforcement Learning PhD and spent 6 years in cryptography.

  • Brian Berman

    Brian Berman

    Chief Marketing Officer

    Brian has been working in marketing for 12+ years, with close to 5 years experience full-time in onchain data. Previously, Brian contributed to The Graph as Edge & Node's product marketer.

  • Jason Brannigan

    Jason Brannigan

    Chief Operating Officer

    Jason has been investing in web3 for 10+ years, with the last 3+ years as GP of Kronos Ventures. Previously, he spent 5+ years as part of a team managing a $5B pension fund.

  • Tümay Tuzcu

    Tümay Tuzcu

    Principal Engineer, Indexing & Databases

    Tümay enhanced data coverage and accessibility in The Graph for 2 years. He also brings over a decade of experience architecting data systems for a Fortune 500 company.

  • Ricky Esclapon

    Ricky Esclapon

    Sr. Data Agent Architect

    Ricky has 11 years of professional experience working with data. Prior to Cambrian, he spent close to 4 years as a data scientist at Edge & Node working on The Graph.

  • Tatu Rosati

    Tatu Rosati

    Software Engineer, Verifiability & Network

    Tatu has 6 years of experience as a software engineer, having spent 3 years full-time in web3. Tatu was responsible for implementing The Graph's first cryptographic verifiability solution.

  • Doug Millett

    Doug Millett

    Product Lead

    Doug has 7+ years of full-time experience in web3 and AI. While with The Graph and Blockdaemon, he led products across DeFi, infra, wallets, and blockchain data APIs.

  • Pilar Rodríguez

    Pilar Rodríguez

    Director of Operations

    Pilar has spent 7+ years in blockchain ops, previously serving as COO in The Graph ecosystem. She also leads Agentic Zero, the Ethereum ecosystem's most influential crypto x AI event.

  • Justin Deible

    Justin Deible

    Senior Engineer

    Justin was co-founder & engineering lead at Odos, a top DEX aggregator serving millions of users and billions in volume. He brings 4+ years of experience building performant DeFi data systems.

  • Ariel Barmat

    Ariel Barmat

    Protocol Engineer

    Ariel built and launched The Graph Network and led its engineering team for 5 years. Previously a founding engineer at Decentraland. 20+ years building software.

Cambrian

Cambrian is an AI infrastructure protocol that turns onchain and offchain data into rapidly accessible financial intelligence. Cambrian's capability is powered by a decentralized network of validators indexing blockchain data while extracting offchain data at high speeds. Crosschain DeFi metrics, wallet activity, price and volatility forecasting, social sentiment, news, and code repository analysis are just a few examples of Cambrian's financial intelligence.

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