Konstantino Sparakis Doppler

Konstantino Sparakis

Solutions Engineer

Konstantino Sparakis is a software engineer with over a decade of experience building secure, distributed systems. He holds a Master’s degree in Computer Engineering from Boston University, where he specialized in computer security and cryptography.

Konstantino has worked on cutting-edge technologies across blockchain, privacy, and Web3. He contributed to the xx network alongside David Chaum, helping build a distributed blockchain focused on anonymous, real-time communication. He also played a key role at Nifty Island, a metaverse platform where in-game assets are fully owned as NFTs.

Today, Konstantino is at Doppler, where he helps organizations securely manage secrets and strengthen their infrastructure security at scale.