0xAlexSR

0xAlexSR

@qalex

60

Public earnings

$318.01

536th


Public findings

25


Achievements

Biography

Challenge me

Transitioned into full time solo security researcher in 2025, web3 is my passion since 2017.
I'm motivated, consistent, and learn more daily.
I'm coming for the top places.

CV:

  • 2025: Full time solo security researcher.
  • 2022-2024: Founding Lead Blockchain Engineer where I designed multiple protocols in Solidity and highly participated in full stack tasks (Django Backend, React Frontend, SDKs, APIs, GCP Devops)
  • 2019-2022: French Engineering school MS (major: Information Systems Architecture) - While following an apprenticeship as Data & Network Engineer
  • 2017: Discovered crypto and built multiple small projects (ERC721 collections, ERC20 tokens, defi forks)

Top competitions

View all
Contest
Position
Date
Payout
colorpool-chromia

colorpool-chromia

18

/ 301

March 2025$315
daao-contracts

daao-contracts

94

/ 292

January 2025$3

Public earnings

$318.01

536th


Public findings

25


Achievements