Sajida Zouarhi

Sajida Zouarhi is an accomplished professional in the blockchain and technology sector with extensive experience in product management and technical leadership. Currently serving as the Head of Product at Optimum since August 2025, Zouarhi previously held positions including Technical Product Lead and Senior Technical Product Manager at Blocknative, where responsibilities included overseeing the Gas Network and Mempool Observability. Prior roles at ConsenSys involved steering the engineering teams during the significant Ethereum event known as The Merge and ensuring Hyperledger Besu's alignment with Ethereum Mainnet. As Chief Technology Strategist at Nomadic Labs, Zouarhi contributed to the Tezos Foundation's grant processes. With a foundational background in research and engineering from institutions such as the ECE Engineering School and Université Grenoble Alpes, Zouarhi's expertise spans various technical domains, including blockchain architecture and network optimization.