Lucas Pfeifer

Led the design and implementation of all core smart contracts for the Nebula Nomads Web3 strategy game. Oversaw the development of the NEBU token contract, NFT marketplace, staking mechanisms, in-game asset logic, ensuring adherence to best practices and security standards. Managed a small team of developers,collaborated closely with the game design,back-end teams to create a seamless hybrid on-chain/off-chain architecture, significantly minimizing gas fees,optimizing transaction efficiency for players.

Developed and maintained decentralized finance (DeFi) protocols, focusing on automated market makers (AMMs) and yield-generating smart contracts. Conducted rigorous security testing and code audits, resulting in the successful deployment of over 10 high-value smart contract upgrades. Streamlined CI/CD pipelines for faster and more reliable deployment across multiple testnets and mainnet.

Designed and implemented both front-end (React/TypeScript) and back-end (Node.js) applications for a B2B supply chain tracking solution utilizing Hyperledger Fabric. Integrated smart contract logic with enterprise resource planning (ERP) systems to ensure transparent and immutable record-keeping. Developed internal monitoring and reporting tools for blockchain network performance.

Contributed to the development of microservices using Python and AWS for a high-traffic e-commerce platform. Assisted the senior team in migrating legacy systems to a modern, containerized architecture. Introduced initial proofs-of-concept for using blockchain technology for secure customer loyalty programs.

Supported the development team in routine coding tasks and bug fixing for a proprietary financial data visualization tool. Gained experience with database management (SQL) and version control (Git). Participated in code reviews and weekly sprint planning.