- Back-end engineer
- RIDI Corp. (2020.11 - Present)
- Backend engineer
- 리디북스(Ridibooks) backend development
- Backend engineer
- Acryl Inc. (2016.06 - 2020.10, 4 years 5 months)
- SWE
- AI based service development
- SWE
- Chung-ang Univ. (2014.03 - 2016.02, 2 years)
- Researcher
- Non-photorealistic rendering research
- Image based affective computing research
- Researcher