A dynamic startup creating AI-driven applications for education. We provide an advanced language learning app utilizing big data and AI-generated content. Additionally, we offer Res:Up, an AI-based Resume Builder and job interview training service.

ECHO(Institute for Earth, Computing, Human and Observing)- PM10 analysis using satellite data- Earthquake data analysis- Lead Live Fuel Moisture and Fire Risk Research using Deep Learning ( Skills : Python, R, Tensorflow, Regression, Arima, CNN, RNN )

Involved in a project to develop a mental health chatbot using machine learning technology.

Adjunct Professor - Soongsil Cyber Universitylecture course : Internet of Things

Visiting Scholar - IMSC(Integrated Media Systems Center), University of Southern California• Lead Taxi Trajectory Analysis Project (5,000 taxies, one-year data)• Lead Vehicle Driving Pattern Analysis in Media (MediaQ)• Joined LA Bus Big Data Analysis.( Skills : Hadoop, Java, MR, Python, R, Spark, QGIS )

Postdoctoral Researcher - Yonsei University• Lead Spatial Big Data Research Project using Hadoop/HBase/R etc.• Teach Spatial Big Data Techniques for Graduate Students. ( Skills : Hadoop, HBase, Java, MR, R, Mysql, QGIS, PostGreSQL )

IoT/M2M/Spatial area Big data Expert• Lead Spatial Big Data Analysis Research Project using 7,000 commercial vehicle Digital Tachograph(DTG) data Big data. (3.5TByte)( Skills : Hadoop, HBase, Java, MR, R, Mysql, QGIS )

1) Next Generation Tmap System Development Project Management: Project Review - Tmap System Architecture and Structure Redevelopment Project (2012) - Tmap is Korea’s top mobile navigation and LBS system. (http://tmap.co.kr) - Following this project, Tmap’s user base grew to 10 million users2) Project Leader: Commercial Vehicle Telematics System Development Project: Project Review - Service: Fleet management service using digital tachograph - Following this project, SK planet launched a total commercial vehicle monitoring service using digital tachograph. (7,000 vehicles currently use this service)3) Team Leader of LBS Solution Team: Telematics Project Management and Research - Digital Map Collection System Development & Service - Mobile Phone Navigation RP(route planning) Service, PND Navigation -->Contribution: Google chose this digital map for Korea’s google map service

• Project Manager of several telematics project (Telematics Team) - Traffic Information Collection System - Taxi Call System Development Project (As a Seoul Brand Taxi Call Partner) - SK Digital Service Station Service through Bluetooth AP at 3,500 SK Service Station

Internet Web Program Development.Service Station POS System Development.Online Education System Development,(Skills: Oracle, Mysql, ASP, JSP, Java, C, Project Management)