His name is Tadhg, just completed his Master's Degree from Trinity College Dublin, did a MSc there in computer science.
He focused on blockchain privacy and his thesis title was privacy on the blockchain.
He also focuses mainly on working with zkSNARKs, which is one of the cryptographic primitives involved in ZCash (ZEC).
He is now working as a solidity developer for the ZCoin team.
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From @stammy