Nethermind | 21,282 followers on LinkedIn. Builders & researchers with expertise in Ethereum, Protocol Engineering, L2, DeFi & Smart Contracts Security & Auditing | Nethermind has a world class team of builders and researchers with expertise in Ethereum, protocol engineering, layer 2 scaling, decentralized finance, smart contracts development and enterprise blockchain. We provide technology, R&D and consulting services for blockchain and DeFi businesses. The Nethermind team actively contributes to Ethereum core development and supports many Ethereum projects to help further develop the ecosystem.