Abdullah Shahid

Research Engineer

New York, New York, United States

About

Experience

  • Research Engineer at Citadel Securities
    Apr 2024 - Present · 2 yrs 3 mos

    Rates/Credit QR

  • Software Engineer at HAP Capital
    Feb 2023 - Apr 2024 · 1 yr 3 mos

    Options Market Making

  • Citadel (New York, New York, United States)
    • Non Compete Leave
      Mar 2022 - Jan 2023 · 11 mos

      • Enforced Non-Compete Period

    • Software Engineer
      Jul 2019 - Mar 2022 · 2 yrs 9 mos

  • Software Engineering Intern at Citadel Securities
    Aug 2018 - Dec 2018 · 5 mos

    • Built a Python API used by ETF traders to query net positions of their baskets in real time • Worked on post trade analysis tools that provide insights into fill rates and trade latencies etc. • Added WebSocket functionality to a core production system used widely within the firm for executing streaming SQL queries

  • Software Engineering Intern at Citadel LLC
    Aug 2017 - Jan 2018 · 6 mos

    • Core member of the Broker Connectivity team, developing software solutions for nearly 6 months • Developed mission critical systems for compliance to deal with new MiFiD II regulations • Built reporting tools for sending alerts regarding execution mismatches in production • Implemented multi-bus support for Citadel’s core FIX engine (C++) • Worked on a Kdb Bridge application to persist execution data from the FIX engine into Kdb+