Leo Doe

资深区块链工程总监，4年Web3及10年软件开发经验，专注钱包基建、托管系统（MPC/多签/HD密钥）及高可用后端平台。曾领导团队为百万用户提供安全可扩展的区块链服务，精通EVM/Solana/Layer2集成，擅长构建高性能交易系统及风险控制体系。

About Me

Experience

Director of Engineering – Wallet Infrastructure

Tomo Finance - 2022 - Now

职位: Director of Engineering – Wallet Infrastructure | 时间段: 2023 – 2024 | 工作内容: Directed development of enterprise wallet infrastructure covering MPC custody, transaction pipelines, and chain integrations. Managed a cross-functional team of backend and DevOps engineers, ensuring 99.99% uptime and multi-node failover. Built monitoring and alerting systems, reducing incident resolution time by 40%. Delivered support for EVM chains, Solana, and Layer2s to expand ecosystem coverage.

Senior Engineer – Wallet & Infrastructure

OKX - 2022 - Now

职位: Senior Engineer – Wallet & Infrastructure | 时间段: 2019 – 2022 | 工作内容: Contributed to wallet and custody systems used by millions of users. Supported cross-chain wallet architecture, integrating frontend with backend custody services. Gained hands-on experience in risk control, high-concurrency trading systems, and wallet operations.

Engineering Manager

[Earlier Company] - 2022 - Now

职位: Engineering Manager | 时间段: 2016 – 2019 | 工作内容: Led frontend team, building trading dashboards and wallet UIs. Collaborated with backend to optimize APIs for low-latency and high-frequency trading. Improved developer efficiency by introducing shared component libraries and CI/CD pipelines.