Ethereum Infrastructure
- x402
- Ethereum*Agent Protocol: ERC8004, 8183, 8126, 8021
- Execution Clients: Geth, Nethermind
- Consensus Clients: Lighthouse, Teku, Nimbus
- DVT: Obol Charon, cluster operations, DKG ceremonies
- MEV: mev-boost, relay policies, builder/proposer separation
Development
- Smart Contracts: Solidity, Hardhat, Foundry
- Frontend: Next.js, React, TypeScript, wagmi/viem, RainbowKit
- Backend: Node.js/TypeScript services, REST/GraphQL APIs
- DevOps: Docker, Ansible, GitHub Actions, monitoring stacks
- Obol Staking Mastery — Served as a technical Educator for Asian Ethereum Builders about Ethereum Staking & DVT/Charon operations Thread 1 | Thread 2
- External Judge at Crecimiento Startup World Cup X ( https://x.com/crecimientoar ) -
- Lecturer at Hashed's Protocol Camp — Served as a Lecturer at Bootcamp for early protocol founders by Hashed (Asia's leading crypto VC)
- 3-4 years of hands-on crypto incubator/accelerator experience
Personal: @cruujon
Building Ethereum infrastructure that's resilient, credible, and builder-friendly — one validator at a time.