Profile

Personal history

A personal record of background information, education, training, certifications, interests, and work tools.

PERSONAL / TIMELINE

Education, training, and certifications

  1. 2023.09.01

    CERTIFICATION / OTHER

    Engineer Surveying and Geospatial Information

    Earned Sep. 1, 2023

  2. 2023.06.26 - 2023.11.30

    TRAINING

    Spatial Information Academy

    Completed the Geospatial Application Software Expert Program · Jun. 26, 2023 — Nov. 30, 2023

  3. 2022.06.17

    CERTIFICATION / OTHER

    Engineer Cadastral

    Earned Jun. 17, 2022

  4. 2022.06.03

    CERTIFICATION / OTHER

    Computer Specialist in Spreadsheet & Database, Level 1

    Earned Jun. 3, 2022

  5. 2015.03 - 2023.02

    EDUCATION

    University of Seoul

NOW

Currently

  • Platform development that connects data and operational screens for geospatial public systems
  • AI-assisted development and vibe coding with Codex and Hermes agents
  • Using Netlify and Supabase when appropriate, or operating services directly on a personal server computer

INTERESTS

Interests

  • Geospatial and mapping services
  • Web applications
  • Linux and self-hosting

TOOLBOX

Tools and technology

Core development stack

  • Spring Boot
  • Vite
  • Vue
  • Pinia
  • TypeScript

Data, infrastructure, and collaboration

  • PostgreSQL
  • Docker
  • GitHub
  • GitLab

Libraries used at work

  • OpenLayers
  • Apache POI
  • hwplib
  • Element Plus

Development and geospatial tools

  • QGIS
  • GeoServer
  • Postman
  • FileZilla
  • Xshell
  • DBeaver

Creative and other tools

  • Adobe Premiere Pro
  • Camtasia
  • AutoCAD
  • FL Studio