Software Engineer
Seoul, South Korea
Korea Advanced Institute of Science and Technology, Daejeon, South Korea
Master of Science in Department of Division of Web Science and Technology, August 2013
Web Science and Technology major
Korea University, Seoul, South Korea
Bachelor of Science in Computer Science and Engineering, February 2011
Computer Science major
Software engineer, December 2019 ~ Present
- Develoed KarrotMarket Service Server-side → Especially flea market service
VP of Software Development, Software engineer, November 2017 ~ November 2019
- Managed and built Software Development team (18 members)
- Designed and implemented Partner Integration tasks
- Lunit x Fuljifilm Integration via REILI Platform (100%)- https://www.itij.com/IHHR/story/new-medical-ai-solution-mexico
- Designed and implemented a renewal of Lunit INSIGHT backend server (50%)
- Designed and implemented an annotation tool for Precision Pathology (100%)
- Developed an Inhouse Deployment System (100%)
- Developed Inhouse Image Routing System (100%)
- Etc
- Develop dev culture
- Participated as an Interviewer
- Suggested and Maintained various supporting tools (Confluence, Jira, Asana, Notion, etc)
Software engineer, September 2016 ~ October 2017
- Developed a new version of fund101 service which provides the small loan named ‘써주세요’.
- Developed a blind date service system (Not released)
- Contributed on Lee&Jung Partners’s backoffice system for requested items
- Maintained Goodeats web service and APIs for its mobile application.
- Developed Autoup’s sales function under two separated system
Software engineer, July 2013 - September 2016
- Developed KakaoTalk notification center system which is located at 4th tab and right side of user info area as a main developer.
- Developed KakaoTalk user profile backend system, and maintained it as a main developer.
- Designed leveraging points, and applied for Kakao Corp’s in-house services such as Kakao Story, Brunch, Kakao Page, Kakao Music. Recently prepared to expand to open API for third-party services.
- Proposed and Developed KakaoTalk In-app browser widget.
- Improved KakaoTalk’s A/B test environment, and applied lively for user profile feed layout.
- Enhanced sms reachability for global countries by applying automated sms vendor selection based on their authentication rate.
- Contributed on various fields for KakaoTalk such as url scrap, monitoring, and minor platform client like Nokia Asha.
DEVIEW 2018
Experience of Data Management & Development for Digital Pathology AI Product, Seoul, South Korea, October 11, 2018.
https://deview.kr/2018/schedule/226
Startup Job Festival - 한국엔젤투자협회 스타트업 채용 페스티벌 2019
Experiences as a startup developer - From a popular messenger to a medical AI product, Seoul, South Korea, October 31, 2019
http://m.jobnjoy.com/mobile/job/hotnews_view.jsp?nidx=369880&depth1=1&depth2=1&depth3=1
http://m.kr.ajunews.com/view/20191031175237678
International Conference
DART: An Efficient Method for Direction-aware Bichromatic Reverse k Nearest Neighbor Queries, Proc. of the 13th International Symposium, SSTD 2013, Munich, Germany, August 21-23, 2013.
http://link.springer.com/chapter/10.1007%2F978-3-642-40235-7_17
Ads by Whom? Ads about What? Exploring User Influence and Contents in Social Advertising, Proc. of the ACM Conference on Online Social Networks (COSN 2013), October 2013.
http://dl.acm.org/citation.cfm?id=2512950
International Journal
DART+: Direction-aware Bichromatic Reverse k Nearest Neighbor Query Processing in Spatial Databases, Journal of Intelligent Information Systems: Volume 43, Issue 2 (2014), Page 349-377
http://link.springer.com/article/10.1007%2Fs10844-014-0326-3
METHOD FOR PROVIDING CONTENT, CONTENT PROVIDING SERVER FOR PERFORMING THE PROVIDING METHOD AND METHOD FOR RECEIVING CONTENT, USER DEVICE FOR PERFORMING THE RECEIVING METHOD, South Korea, 10-2013-0162897, Applied on May 28, 2015
METHOD FOR DISPLAYING WIDGET FOR EXTENSION SERVICE, AND DEVICE FOR PERFORMING THE METHOD, South Korea, 10-2015-0145829, Applied on September 12, 2017
METHOD FOR PRIVACY-SAFE COMMUNITY COMMUNICATION USING MESSENGER BOT SYSTEM, South Korea, 10-2015-0061679, Applied on September 29, 2017
METHOD AND APPARATUS FOR RECOMMENDING PHOTO COMPOSITION, South Korea, 10-2014-0062493, Applied August 25, 2016
어노테이션 작업 관리 방법, 이를 지원하는 장치 및 시스템, South Korea, 10-2018-0137355, Submitted on November 9, 2018
Fluent writing, reading, speaking Korean and conversational English
Proficient with Python, Django, Ruby on Rails, Javascript, Postgresql, MySql, Redis, AWS, Git,
Knowledge of Java(spring), RabbitMQ, Zookeeper, OAuth2, React, HTML/CSS, Jquery,
Experience with large size data/traffic processing, distributed service design
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent