Solidity Developer
Solidity Engineer
Results-driven Solidity Engineer with 3+ years building secure multi-chain DeFi protocols. Specialized in smart contract architecture, cross-chain integrations, and gas optimization. Delivered battle-tested, multi-audited contracts managing $7.29M+ TVL across Ethereum, BNB Chain, Base, and Arbitrum in fast-paced startup environments.
Experience: 4 years
Yearly salary: $180,000
Hourly rate: $120
Residency: 🇩🇪 Germany
Experience
Core Solidity Engineer
Velvet.Capital 2022 - 2025
Core engineer for multi-chain decentralized asset management platform with $7.29M TVL across Ethereum, BNB Chain, Base, and Arbitrum. Architected the core tokenization mechanism, representing users' proportional shares as tradeable index tokens. Designed and implemented UUPS proxy patterns, making security-critical decisions on contract upgradeability vs. immutability. Integrated and managed 10+ third-party DeFi protocols (DEXs, lending/staking) to facilitate all core operations.
Software Development Intern
MSG Systems 2021 - 2021
Developed Open-Source Compliance strategy reducing legal risk exposure. Built prototype web application for automated OSS license compliance.
Working Student / Bachelor Thesis
MSG Systems 2020 - 2020
Analyzed OSS license texts and developed scientific compliance evaluation methodology. Implemented algorithm calculating legal status of OSS usage.
Skills
solidity
english
german