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jongkwan.dev
About

Jongkwan Lee

Experience

  1. 2021.04 - 2025.11
    4 yrs 8 mos

    AIOFARM

    Software Team Lead

    Shipped and operated an AI vision-based real-time produce sorting system across more than 20 facilities nationwide. Led the entire backend, from the Flask to Django + DRF port to distributed processing with Celery and remote monitoring with Prometheus and Grafana.

  2. 2020.12 - 2021.04
    5 mos

    EasyAI

    Full-time

    Built a produce grading prototype with Python, OpenCV, and PyTorch. It became the basis for the sorting system at AIOFARM, which later spun off.

Education

2014.03 - 2020.08

Konkuk University

School of Electrical and Electronics Engineering (Electronics)

Skills

Backend
PythonDjangoFastAPIFlaskSQLAlchemyCeleryKafka
Frontend
Next.jsReactTypeScriptTailwind CSS
Database
PostgreSQLMongoDBMySQLRedisElasticsearch
AI/ML
PyTorchOpenCVLangGraphClaude APIMCP
DevOps
DockerGitHub ActionsPrometheusGrafanaSentryLinux
Tools
GitJiraNotion