Work experience

Institution

Chosun University, Korea (Mar. 2017 - present)

Position

Assistant Professor

Job Descriptions

  • I am an Assistant Professor in the Department of Civil Engineering, Chosun University, Korea.

Institution

University of Illinois at Urbana-Champaign (Oct. 2014 - Feb. 2017)

Position

Postdoctoral Research Associate

Job Descriptions

  • I am a member of CyberGIS center. My duties focus on research and education of CyberGIS and associated applications, and methods and algorithms for computing and data-intensive geospatial problem solving. I also lead spatiotemporal data modeling and analytics research theme at CyberGIS Center.

Institution

The University of Melbourne (Feb. 2014 - Oct. 2014)

Position

Research Fellow (PostDoc)

Job Descriptions

  • I have been involved in Sense + Know Project. My role is to design and evaluate the improved techniques for supporting the visual exploration and analysis of spatio-temporal data.

Institution

The University of Melbourne (Oct. 2013)

Position

Research Assistant

Job Descriptions

Professional experience

SK C&C CO., LTD (Oct. 2000 - Feb. 2010)

Position

Project Leader / Software Architect / Java, .Net, Visual Basic, and Javascript Programmer

Job Descriptions

  • Understanding user requirements
  • System design
  • Database design
  • System development
  • System test (unit, integrated and performance test)
  • User training
  • GIS data processing
  • GIS system proposal
  • GIS part consulting
  • Component Base Development Leader

Technical System Environments

  • SUN Solaris
  • IBM AIX
  • Windows 98, 2000, XP, NT, Window 2003 Server
  • Tablet PC
  • Web Server ( Tomcat, GeoServer, and Jeus )
  • Oracle, MDB

Program Languages

  • Java, Servlet & JSP
  • Javascript ( ExtJS, GeoExt, and OpenLayers )
  • Visual Basic .Net, C#
  • Visual Basic
  • Java Framework ( Struts )
  • Rational Rose, Rational Rose XDE, Enterprise Architect, UML
  • Erwin, ERD
  • SQL
  • GIS Commercial Products ( ArcObject, ArcGIS Engine, ArcSDE, ArcIMS, MapObject, ArcMAP, ArcCatalog)
  • InstallShield
  • Road Runner

Project Details

  • Name of Project: National Spatial Data Infrastructure of KOREA
  • Roles : Software Architect / Programmer
  • No of staff: 100
  • Periods : 6 months (01/2009 - 06/2009)
  • My roles:
    • Understanding user requirements
    • Web Mapping System, GIS system design for administrator using Enterprise Architect
    • Web Mapping System, GIS system database design for administrator using Erwin
    • Web Mapping System Development based on Web2.0 using Java, Javascript Framework
    • GIS data management C/S system development using C# for Administrator
    • Common module framework development using Java
    • Understanding system requirements
    • Unit test on various map functions of Web Mapping System and C/S system
    • Integrated map data search testing on Web Mapping System after editing data in C/S system
    • Integrated single login test on Web Mapping System and C/S system from system of self administration department
    • System test for Web Mapping System based on Oracle, IBM AIX, and JEUS using Road Runner
    • Performing User training for Web Mapping System and C/S System

Project Details

  • Name of Project : Integrated Information System for First Home Buyers
  • Roles : Consulting
  • No of staff : 3
  • Periods : 2 months (11/2009 - 01/2010)
  • My roles :
    • Applying GIS to CRM as a consultant

Project Details

  • Name of Project : Yongin City Urban Information System Project
  • Roles : Software Architect / Programmer
  • No of staff: 30
  • Periods : 51 months (07/2004 - 10/2008)
  • My roles :
    • Understanding system requirement related to various departments, such as water supply, sewage, road and map information department
    • Designed system based on user requirements using XDE and Rational Rose
    • Designed database based on user requirements using Erwin
    • Web GIS System Development using Java, JSP, Javascript, ArcIMS for map search
    • C/S Program Development for GIS data management using Visual Basic .Net, C#, ArcObject, ArcGIS Engine, ArcMAP, ArcCatalog for editing equipments
    • Performed various unit tests of each system including water pipes editing, sewage pipes search, leaking management, and excavation work
    • Performed integrated test after single login to Web GIS system from Yongin City Administration Management System
    • Integrated system update test for water management department
    • Integrated map editing test through CS system after map update request from Web GIS System
    • Performed system test about web GIS system based on IBM AIX, Oracle, Tomcat using Road Runner
    • Performing User training

Project Details

  • Name of Project : Junju City Water Control System Development Project
  • Roles : Project Leader/ Programmer
  • No of staff : 3
  • Periods : 6 months (04/2004 - 10/2004)
  • My roles :
    • Project Management (MS Project)
    • Understanding user requirements related to water pipe management system in the Department of Water Management, Junju city
    • Performed Program Development for GIS administer (Visual Basic, MapObject) and staff training
    • Unit test about each unit

Project Details

  • Name of Project: Suwon City Urban Information System Project
  • Roles: Programmer
  • No of staff: 20
  • Periods: 40 months (12/2000 - 04/2004)
  • My roles:
    • Understanding user requirements in Road, Water Supply, Geographic Information Departments in Suwon City
    • GIS Water Supply and Sewerage System Development using Visual Basic and MapObject
    • GIS Road Management System Development using Visual Basic and MapObject
    • Unit test of each function
    • System Development using Visual Basic and MapObject for GIS data management
    • Performing User training