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Gunhee Yi —
Portfolio

profile image of Gunhee Yi
Email
GitHub
LinkedIn

Education

2018.02. - 2023.02.
B.S. Cum Laude in aerospace engineering & computer science
GPA 3.82 / 4.3 (major AE 3.92, CS 3.85)
2024.09. -
pursuing master's degree in aerospace engineering

Career Summary

2019.11. - 2022.07.
Samsung SDS
research scholarship
(fields: blockchain / OCR / AR / code recognition / endpoint security)
2020.06. - 2021.07.
KAIST GNSS Lab
URP / undergraduate individual researcher
2020.10. - 2021.07.
Matrios
ML·web engineer
2019 · 2020 · 2021
KAIST-POSTECH Rivals Match
school representative for the AI games
2021.04. - 2022.08.
SDIJ
web planner / developer and data analyst
2022.07. - 2022.08.
KAIST Color Lab
research assistant
2022.12. - 2023.12.
2024.01. - 2024.08.
Sungo Angel Partners

Awards and Honors

2020.09. - 2020.10.
KARI Space Hackathon on Satellite Information Applications
Grand Award (individual)
2021.01. - 2021.07.
KSAS 9th Undergraduate Academic Competition
Excellence Award (individual)
2022.08.
KU Summer Hackathon 2022: 함께하는 항해
4th Place Award (out of 20 teams, head of 5p team)
2022.09.
KAIST CoE Engineering Innovator Award
Received (2022 Spring, individual)
2023.11.
KAIST AE Undergraduate Excellence Award
Received (individual)
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Language Skills

English
Professional Working Proficiency (TOEIC 990)
Korean
Native

Career Details

2019.11. - 2022.07.

Samsung SDS

2020.06. - 2021.07.

KAIST GNSS Lab

Carried out URP(Undergraduate Research Program) and Undergraduate Individual Research on 『Analysis on Target Performance of Korea Positioning System for ARAIM Based Aircraft Landing Systems』 at Global Navigation Satellite System Lab in KAIST. In this research the performances of multiple KPS satellite placement scenarios were assessed by modifying MAAST and putting those scenarios into the tool. I was honored to win the third prize with the proposal in the KSAS 9th Undergraduate Academic Competition in July 2021.

2020.10. - 2021.07.

Matrios

Worked as a machine learning and web application engineer at Matrios, a startup developing on-device eye tracking technology. Tuned the core eye tracking model in Tensorflow to improve its performance and converted it to other languages (C++). Also developed a web / iOS prototype of the first commercial service using the model. Used React, Swift/Objective-C, and AWS (Amplify, DynamoDB).

2019 · 2020 · 2021

KAIST-POSTECH Rivals Match

I participated as a school representative in the AI game of KAIST-POSTECH Rivals Match, a.k.a. KAPO-war for three consecutive years.

🔗 GunheeYi/kapo19ai — Github Repository
🔗 GunheeYi/kapo20ai — Github Repository
🔗 GunheeYi/kapo21ai — Github Repository

2021.04. - 2022.08.

SDIJ

2022.07. - 2022.08.

KAIST Color Lab

2022.12. - 2023.12.

2024.01. - 2024.08.

Sungo Angel Partners


Projects

2020.09. - 2020.10.

한국항공우주연구원 주관 위성정보 활용 Space Hackathon

가상의 위성 기반 서비스 부문에서 『위성 기반 전지구적 송전망』을 아이디어로 제안하여 최우수상을 수상했습니다.

2021.03.

Nupjuk!

KAIST의 학습관리시스템 KLMS의 사용을 보조하는 Chrome 확장프로그램을 개발했습니다. JavaScript와 CSS로 쓰여, 편리한 단축키와 UI 재구성 등의 기능을 포함합니다. 2022년 6월 기준 1,700여 명의 학부·대학원생이 사용합니다.

🔗 Nupjuk! - Chrome Web Store
🔗 Nupjuk! — The Documentation

2021.09. - 2021.12.

PintOS

CS330(운영체제 및 실험)을 수강해 사용자 프로그램을 실행하고 가상 메모리 및 파일 시스템을 운용할 수 있는 PintOS을 구현했습니다.

🔗 GunheeYi/cs330 — Github Repository

2021.11. -

Personal Server (gunh.ee)

지금 보고 계신 포트폴리오가 위치한 서버를 구축했고, 현재에도 발전시켜나가고 있습니다. 이는 제 삶 속의 사건들과, 그의 원인과 결과가 되는 생각들을 기록하고 여러분과 공유하는 공간이 됩니다.

2022.03. - 2022.06.

KENSv3

CS341(전산망개론)을 수강해 KAIST Educational Network System 상에서 TCP와 라우팅 프로토콜을 구현했습니다.

🔗 GunheeYi/cs341 — Github Repository

2022.12. - 2023.06.

ALLCL (올클)

사용자가 클라이밍(볼더링) 문제 풀이 성공 여부를 기록하면, 집계된 내역에 따라 문제별 난이도를 자동 추정하여 제공하는 cross-platform 앱을 개발했습니다.

2023.08. - 2024.03.

BuyBus

외국인을 위한 국내 고속·시외버스 승차권 예매 대행 서비스를 개발, 서비스했습니다.

🔗 BuyBus — Architecture


© 2026 Gunhee Yi