Blockchain Developer CV Example

A template for blockchain engineers who build the decentralised future.

Alex Petrov

Senior Blockchain Engineer

📍 London, UK✉️ alex.petrov@email.com

Summary

Senior Blockchain Engineer with 5 years of experience building DeFi protocols and smart contract systems on Ethereum and Solana. Audited 30+ smart contracts with zero critical vulnerabilities post-deployment. TVL of protocols contributed to exceeds $500M.

Work Experience

Senior Smart Contract Engineer at Aave LabsMar 2022 — Present

Develop and maintain Solidity smart contracts for Aave V3 lending protocol managing $8B+ TVL
Conduct internal security reviews and collaborate with Trail of Bits and OpenZeppelin on external audits

Blockchain Developer at ConsenSysSep 2019 — Mar 2022

Built Solidity smart contracts for MetaMask Swaps aggregator processing $1B+ monthly trading volume
Developed Hardhat testing frameworks and CI/CD pipelines for smart contract deployment automation

Skills

SolidityFoundry / HardhatDeFi Protocol DesignSmart Contract AuditingEVM / SolanaCross-Chain (CCIP)TypeScript / RustGas Optimisation

What Recruiters Look For

Blockchain Developer CVs must show your smart contract language proficiency, protocols contributed to, and security audit experience. Include TVL of protocols you have worked on and any audit outcomes.

Key Skills to Include

Solidity, Foundry/Hardhat, DeFi protocol design, smart contract auditing, EVM/Solana, cross-chain (CCIP/LayerZero), TypeScript/Rust, and gas optimisation.

Common Mistakes

Not linking to your GitHub contributions and deployed contracts. In Web3, your on-chain work is your portfolio. Include mainnet contract addresses and TVL figures for protocols you contributed to.

Formatting Tips

One to two pages. Lead with your protocol contributions and audit experience. Include a GitHub/portfolio link prominently. List blockchain platforms and TVL managed.

Ready to build yours?

Use this template or start from scratch — our AI builder will guide you.