Engagement type Carried out as an employee
Jeongdo UIT Co., Ltd.
Geospatial Platform Development
Full-stack developer · Associate
Developed interfaces and business APIs for public-sector geospatial systems and maintained existing applications. Connected map queries with workflows and document output, and contributed to data integration and verification.
What I worked on
- Built mapping, facility inspection, maintenance, and document output features for public-facility management
- Implemented catalogs and data integration and contributed to integrated verification in geospatial R&D
- Extended features and fixed errors in existing internal systems
Detailed experience and technical decisions
My role
Since January 2, 2024, I have worked as an associate in Development Team 2 of the Platform Development Department, covering frontend and backend development. I connect map lookup with business processing and document output through screens, APIs, and data relationships.
Experience demonstrated by projects
- Web GIS and business APIs: Vue 3/OpenLayers maps and facility, inspection, and maintenance screens; Spring Boot/MyBatis/PostgreSQL APIs; and HWP, Excel, and PDF generation for the public-facility system.
- Standards and integration verification: GeoDCAT catalog UI/APIs, RDF generation, GeoTools validation, and Kafka-to-GeoJSON integration, with participation in R&D V&V and demonstrations.
- Existing-system analysis and maintenance: React class components and Spring MVC/Oracle analysis, institution/server/map/statistics extensions, and operational fixes in the internal management system.
I also supported development for growth-management planning work. The project records below contain participation periods, implementation details, and public screens, distinguishing my scope from collective team results.