Sign in

Gerard Persoon

Guild icon

@gpersoon

Doing a security review is like solving a complicated puzzle

Biography

Gerard Persoon has four decades of experience in the most technical parts of IT, as well as managerial experience. He also has a degree in tradional IT audit and worked at a big four audit company.

He joined the first Code4rena competition and eventually ranked #3 at the leaderboard. He was the first Lead Security Researcher at Spearbit and has spend most of his time at Spearbit since then.

Gerard is also famous for the protocol drawings he makes.

Recent engagements

Name
Team
Timeline

lifinance contracts

4

13 Mar 2023 - 17 Mar 20234 daysView

parcel-payroll

3

21 Feb 2023 - 03 Mar 202310 daysView

lssvm2

4

06 Feb 2023 - 22 Feb 202316 daysView

zkevm-contracts

5

09 Jan 2023 - 25 Jan 202316 daysView

poap-contracts

3

05 Dec 2022 - 13 Dec 20228 daysView

nxtp

5

17 Oct 2022 - 04 Nov 202218 daysView

lifinance contracts

4

19 Sep 2022 - 30 Sep 202211 daysView

Connext NXTP

5

27 Jun 2022 - 18 Jul 202221 daysView

Aera Contracts

4

02 May 2022 - 16 May 202214 daysView

Warden-Quests

4

04 Apr 2022 - 13 Apr 20229 daysView

Security portfolio

Name
Description

YAcademy

Guest Speaker for Block IV of YAcademy, a collective of web3 blockchain security researchers.

Read more

Sudoswap

Drawing for Sudoswap, a NFT marketplace designed for creators and collectors with support for any asset and on-chain royalties.

Read more

LUKSO universal profiles

Drawing for LUKSO, a blockchain for the New Creative Economies

Read more

Available for hire

Worked with

Clients


Security researchers


+13

The first marketplace for web3 security. We've aggregated the security talent and solutions so you don't have to.

Services

CompetitionsReviewsBountiesGuilds

© 2024 Cantina. All rights reserved.