I have been working as a developer and technology leader for the past ten years in multiple roles, from senior software engineer to tech lead to CTO. My primary skills are React/Node.js, TypeScript, AWS, and Blockchain (Solidity, Hardhat, Foundry). He is currently a co-founder and CTO at Gecko Finance, a cryptocurrency DeFi platform. He developed the first versions of the company's ERC20/ERC721, whitelisted sale, and marketplace smart contracts.