Oussama Dhifallah

Senior Applied Scientist

Role
Senior Applied Scientist at Microsoft
Location
Redmond, WA, US
LinkedIn followers
500 followers

About Oussama Dhifallah

I earned a Ph.D. in Electrical Engineering from Harvard University, Allston, MA, USA, in March 2022. Prior to that, I completed M.Sc. degrees in Applied Mathematics and Electrical Engineering at Harvard University in March 2019 and at King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia, in July 2016, respectively. Before joining KAUST in August 2014, I received an engineering degree from École Polytechnique de Tunisie, Tunisia.

Experience

  1. Senior Applied Scientist

    Microsoft

    Aug 2025 — Present · Redmond, WA, US

    Bing Triggering Team:* Data generation, prompt engineering, and LLM‑based labeling.* Fine‑tuning, evaluating, and iterating on advanced ML models, including MiniLMs, SLMs, and LLMs.* Model deployment and result analysis to measure impact.

Education

  • Harvard John A. Paulson School of Engineering and Applied Sciences

    Master's degree, Applied Mathematics

  • KAUST (King Abdullah University of Science and Technology)

    Master's degree, Electrical Engineering

  • Tunisia Polytechnic School

    Bachelor's degree, Electrical and Computer Engineering

  • Harvard John A. Paulson School of Engineering and Applied Sciences

    Doctor of Philosophy - PhD, Electrical Engineering

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Oussama Dhifallah — Senior Applied Scientist at Microsoft in Redmond, WA, US | Unifers