About me

Hi! I am a PhD candidate in the Risk Analytics and Optimization Lab at EPFL, where I am fortunate to be advised by Prof. Daniel Kuhn.

My research lies at the intersection of operations research and machine learning. I develop reliable and scalable algorithms that help decision-makers act under uncertainty, particularly in sequential settings where choices must be made before all relevant information is available.

A central question in my work is how to account for uncertainty in data and models without sacrificing the speed and scale required in practice. I address this question through distributionally robust optimization, which safeguards decisions when historical data provide an incomplete picture of future conditions, and efficient sampling methods, including multilevel Monte Carlo, which make complex multistage models computationally tractable. My broader goal is to turn advances in optimization into practical tools for better decision-making across AI, finance, and operations.

Previously, I obtained my MSc and BSc in Industrial Engineering from Bilkent University, where I worked under the supervision of Prof. Mustafa Çelebi Pınar.

Research

Working papers

Efficient Data Fusion in Distributionally Robust Optimization with Daniel Kuhn, Jean Pauphilet, and Aras Selvi
Brenier Meets Adversarial Training: Optimal Transport Geometry for Robust Learning with Alireza Abdollahpoorrostam, Ehsan Sharifian, Marco Cuturi, and Daniel Kuhn
Multilevel Monte Carlo Gradient Estimators for Federated Conditional Stochastic Optimization with Philipp J. Schneider and Daniel Kuhn

News

Teaching

EPFL

Teaching Assistant
  • Convex Optimization ↗ Fall 2023, 2024, 2025, 2026
  • Optimal Decision Making ↗ Spring 2024
  • Supply Chain Management ↗ Spring 2023

Bilkent University

Teaching Assistant
  • Engineering Economic Analysis ↗ Fall and Spring 2022
  • A Process Outlook for Industrial Engineering ↗ Spring 2021, Fall 2022, Spring 2022
  • Departmental Teaching Assistant Fall 2021
  • Modelling and Methods in Optimization ↗ Fall 2020

Service

Journal Reviewing

  • Operations Research
  • Mathematical Programming
  • Nature Portfolio
  • Journal of Machine Learning Research (JMLR)
  • IISE Transactions
  • EURO Journal on Computational Optimization