marcinwu

Analytical, Solutions-Focused Full Stack Blockchain Developer with 7 years of experience architecting decentralized systems, smart contracts and blockchain-based products. Specialized in assessing risk, optimizing scalability and translating innovative ideas into production-grade decentralized applications.
- Extensive hands-on experience with Solidity smart contract security auditing and optimization.
- Expert knowledge of blockchain protocols like Ethereum, Solana, Polkadot, Cosmos and Bitcoin.
- Proven skills in full stack web development with JavaScript/TypeScript, React, Node.js and serverless frameworks.