- ๐ข ย Republic of Korea Navy (08. 2020 - 04. 2022)
- Computer Technician
- ๐ข ย Taggers, Inc.
- Advertiser API (05. 2020 - 07. 2020)
- ๐ฅ ย Seoul National University Hospital (Anesthesiology and Pain Medicine, Biomedical Research Institute)
- VitalDB (08. 2019 - 04. 2020)
- SNUH Enhanced Recovery After Surgery (12. 2019 - 03. 2020)
- SNUH Preoperative Evaluation Questionnaire (12. 2019 - 03. 2020)
- SNUH Preclinical Experiment DB (04. 2020 - 04. 2020)
- Korea Clinical Datathon 2019 (09. 2019 - 09. 2019)
- ๐ข ย The Commerce
- OnePrice Core API (10. 2018 - 04. 2019)
- OnePrice Admin & Seller (10. 2018 - 04. 2019)
- ๐ต ย Team Crescendo (12. 2018 - current)
- ๐จโโ๏ธ ย 2019 Korea Clinical Datathon Mento (Seoul National University Hospital)
- ๐ ย 2019 OSS Kookmin Univ Software Summer Camp Teaching assistant