• Experience leading development teams • Experience developing iOS and Android apps • Experience working with Blockchains such as Bitcoin and Ethereum • Experience working with Ethereum DeFi protocols such as Uniswap, DyDx, Compound, 1inch, etc • Experience building complex, high traffic, and high-performance applications • Worked with large and small teams in a fast-paced and challenging environment • Experience working in startups and large teams • Experience scaling databases, mobile apps, and backend services Specialties: • Languages: Swift, Kotlin, Objective-C, Java, Ruby, Python, TypeScript, Go, and Solidity. • Databases: MongoDB, SQLite, BerkleyDB, MySQL, Postgres, LevelDB, Membase, and Caché • Blockchains: Bitcoin, and Ethereum • Tools, Libraries, and Frameworks: iOS UIKit, OS X AppKit, GCD, Core Data, SearchKit, Core Location, Core Graphics, Xcode, Git, Node.js, Ruby on Rails, and Web3