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ibrahim abdu

2x founder

ibrahim abdu

CTO @ Fabraix (YC S26), ex Meta | Redteaming for AI agents

FounderFabraix logoFabraix· Summer 2026🇺🇸 San Francisco, California, United States
in LinkedIn
2026Founder· Y Combinator
Founder · since 2026
Company
Y Combinator
Role
Founder (YC S26)
current
Stage
—
no public source
Raised
—
no public source
Based
—
Founder / co-founder — the company's markEmployee / research role
Source: LinkedIn work history
Profile coverage5 of 7 · missing posts, contact
Fabraix logo
Fabraix

The world's frontier hacker for AI agents.

Summer 2026

Experience

Career

  • Fabraix logo

    Fabraix

    Co-founder

    Co-Founder · San Francisco, California, United States · 2026 – Present

    2026
  • Y Combinator logo

    Y Combinator

    Founder

    Founder (YC S26) · 2026 – Present

    2026
  • Meta logo

    Meta

    Software Engineer · 2024 – 2026

    2024
  • TradingHub logo

    TradingHub

    Software Engineer · London, England, United Kingdom · 2023 – 2024

    2023
  • Two logo

    Two

    Software Engineer · London, England, United Kingdom · 2021 – 2023

    2021

Bio

Founder at Fabraix. Previously SWE at Meta building AI agents to debug and fix production errors. Early engineer at Sequoia-backed startup Two B2B. Built proprietary compiler/database at TradingHub for algorithmic insider trading detection. BA in Philosophy, Politics and Economics from Oxford (ranked top 8% of cohort).