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Junyoung Sohn / Eddie Sohn

Product Engineer · M.S. Student in Computer Science

Profile

I’m Eddie (Junyoung Sohn), a product engineer building web and mobile products and developer tools. I’m an M.S. student in Computer Science at Yonsei University’s Mobile AI and Systems Lab, interested in on-device AI and systems.

Education & research interests

I’m an M.S. student in Computer Science at Yonsei University’s Mobile AI and Systems Lab (MAIS), advised by Professor Seonghoon Park. My interests include on-device AI, inference latency, and resource use in continuously running applications.

Selected independent work

PALAIT / 팔아잇 — Product development · Beta hardening

A sourcing-to-listing workflow for Korean sellers, connecting a web application and Chrome extension.

zodify — Open source · Alpha

Validation for Python dictionaries and configuration, using ordinary types and no required runtime dependencies.

https://github.com/junyoung2015/zodify

THEJUSO / 더주소 — Ongoing project

Korean address information and search, with attention to address-data relationships and useful page structure.

https://thejuso.kr

Posely — Independent prototype · Unreleased

A webcam-based posture-sensing prototype using local inference. A practical setting for questions about continuous vision and resource use.

Tools & background

TypeScript, React, Next.js, React Native, Python, Chrome extensions, C, Unix.

My product work spans TypeScript, React, Next.js, React Native, and workflow automation. I also build Python developer tools and study systems through C and Unix projects. I develop PALAIT through Nanocraft, finding research questions in the behavior and constraints of software people use.

Independent projects are separate from lab affiliation. · https://jusohn.com/en/