CV

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Contact Information

Name Heejin Do
Professional Title Postdoctoral Fellow
Email heejin.do@ai.ethz.ch

Professional Summary

Postdoctoral Fellow at the ETH AI Center, ETH Zurich. Research interests include Natural Language Processing, AI in Education, and LLM reasoning and evaluation.

Experience

  • 2025 -

    Zurich, Switzerland

    Postdoctoral Fellow
    ETH AI Center, ETH Zurich
    • Working with Prof. Mrinmaya Sachan (LRE Lab) and Prof. April Wang (PEACH Lab)
    • Research: LLM reasoning, AI in Education
  • 2025 -

    Seoul, South Korea

    Research Intern
    NAVER Cloud AI Lab
    • Language Research Team
  • 2020 - 2025

    Pohang, South Korea

    Ph.D. Researcher
    POSTECH NLP Lab
    • Automated Essay Scoring, Pronunciation Assessment, Machine Translation, Text Summarization

Education

  • 2020 - 2025

    Pohang, South Korea

    Ph.D.
    POSTECH
    Artificial Intelligence
    • Advisor: Prof. Gary Geunbae Lee
    • Research: Automated Essay Scoring, Pronunciation Assessment, NLP
  • 2019 - 2019

    State College, PA, USA

    Exchange Student
    Pennsylvania State University
    Information Science and Technology
  • 2016 - 2020

    Seoul, South Korea

    B.S.
    Sungkyunkwan University
    Computer Education & Data Science

Awards

  • 2025
    Postdoctoral Fellowship
    ETH AI Center
  • 2024
    POSTECHIAN Fellowship
    POSTECH
  • 2018
    SW Eduthon, 1st Place (Grand Prize), Minister of Science and ICT Award
    Ministry of Science and ICT, South Korea
  • 2019
    Big Data Analysis Competition, 2nd Place
    Ministry of Oceans and Fisheries / UNIST / Ulsan Port Authority

Skills

Research Areas: Natural Language Processing, AI in Education, LLM Reasoning & Evaluation, Automated Essay Scoring, Pronunciation Assessment
Programming: Python, PyTorch, TensorFlow, HuggingFace Transformers

Languages

Korean : Native speaker
English : Fluent