chris

chris

Smart contract and protocol engineer since 2017 with a focus on testing, correctness and security

@chris

67

Spearbit

lsr

fellow

Public earnings

$2,954.1

321st


Public findings

16


Achievements


Worked with

OP Labs
Sky
0xhoneyjar
Level  Money
Ondefy
Coinbase
MiloTruck
cccz
deadrosesxyz
Riley Holterhus
Manuel
0xWeiss

Biography

Biography

Chris is an engineer and researcher with more than a decade working with clients meeting their technical needs. He jumped into evm and solidity based work in 2017 after being part of the first ConsenSys Academy cohort. Since then he has lead green field start up projects and worked on large protocols. Notably he has worked at ConsenSys Mesh, Maker Foundation during the launch of MCD and later as a Senior Protocol Engineer at MakerDAO.

Security, safety, testing and correctness have been major themes throughout his blockchain career. He has been the lead point of contact for auditors and bug hunters and been a lead security researcher on several client security assessments. He has spoken at EthDenver and TruffleCon on the importance of testing and security in smart contract engineering. In his free time, he has competed in and won several hackathons and was one the first fifty addresses to complete the original Ethernaut capture the flag competition in 2018.

Top competitions

View all
Contest
Position
Date
Payout
juicebox-monorepo

juicebox-monorepo

4

/ 262

December 2024$2,953
stakeup-bloomv2

stakeup-bloomv2

107

/ 363

October 2024$1

Private reviews

View all
Engagement
Project title
Timeframe
Researchers
Coinbase

Coinbase

Base paymaster

Oct 2023 - Oct 2023

Denis Miličević
chris
Ondefy

Ondefy

zyfi-paymaster

Feb 2024 - Feb 2024

chris
Riley Holterhus
Ondefy

Ondefy

permissionless-multisigner-paymaster

Jun 2024 - Jul 2024

deadrosesxyz
chris
Coinbase

Coinbase

Coinbase Spend Permissions Contract Audit

Oct 2024 - Oct 2024

cccz
chris
Level  Money

Level Money

level-money-contracts[2e1d12]

Feb 2025 - Feb 2025

Om Parikh
chris