Developer. Interest in cryptography and decentralization.

Some of free time (not much time) projects:

Recent Work:

Blockchain project based on zero knowledge proofs to provide a scalable decentralized identity system with privacy by design. My task has been to design and specify the core protocol, develop the core libraries, servers, smart contracts, zk circom circuits and zkSNARK Groth16 Go prover.

Hermez zkRollup:
Decentralized zkRollup on Ethereum. My task has been to implement the Hermez node, which has been used to launch the mainnet of the zkRollup network.
My focus has been mainly in the TxSelector, TxProcessor (managing the rollup state tree) and BatchBuilder (generating the data structure compatible with the zkSNARK circuits to do the proof generation).


More projects directly in github:

(Also, there is a mirror of all the repos at:

github - twitter