Interpreting data, solving with AI

Hello, I'm Shin Young Lee

Focused on data-driven problem analysis and AI solution development. Fulfillment found in researching, applying, and sharing AI technologies.

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Education & Experience

2024.06 — 2025.09

AI Learning Experience Designer

Chunjae Education · Digital Education Team

  • Developed PoC and MVP leveraging Knowledge Tracing, Graph Databases, and Generative AI.
  • Developed an AI‑based Korean CSAT passage/question generation API service by fine‑tuning GPT and benchmarking LLMs, and built agentic workflows to automate and orchestrate the end‑to‑end generation process.
  • Built a Math courseware MVP by integrating IRT with Deep Knowledge Tracing and graph database learner modeling.
2025.08 — 2025.10

Instructor

MetaCode

Curriculum Development and Instruction for AI Automation & Data Analytics

2022.06 — 2023.02

Researcher

Korean Educational Development Institute · Center for Educational Statistics

Reviewed the National School Violence Survey dataset and prepared related materials.

2019 — 2024

B.A. in Educational Technology

Ewha Womans University

Tech Stack

Languages

Python JavaScript SQL

Frontend

React HTML/CSS

Backend

FastAPI Flask

AI · Data

RAG Vector DB (FAISS) GraphDB Recommendation System Knowledge Tracing

Database

PostgreSQL MySQL Neo4j

DevOps · Infrastructure

GitHub Actions Docker AWS (EC2/S3)

Certifications & Awards

Big Data Analysis Engineer

Korea Data Agency · 2025.07

AWS Certified AI Practitioner

Amazon Web Services · 2025.02

Neo4j Graph Data Science Certification

Neo4j · 2024.09

TEPS (Score: 354)

Seoul National University · 2024.08

6th Educational Public Data Analysis and Utilization Contest

Korea Foundation for Science and Creativity · 2024.08

SQL Developer (SQLD)

Korea Data Agency · 2024.06

Projects

Genie Project

Genie – AI Korean Question Generation

An automated platform for generating Korean CSAT passages and questions using Google Gemini AI, streamlining question creation in educational settings.

Role : Planning & API Development

Tech Stack : Python, FastAPI

Math Chatbot

Math Chatbot – Step-by-Step Math Learning

A middle school math concept and problem-solving chatbot using RAG technology, providing step-by-step solutions.

Role : Development Mentor

Tech Stack : Flask, OpenAI GPT-4, FAISS

GitHub
CosMath

CosMath – Personalized Math Education Based on IRT and DKT

An elementary math AI courseware based on KSM and IRT theories, offering personalized learning through adaptive assessments and visual knowledge maps.

Role : Backend & Frontend Development

Tech Stack : React, TypeScript

GitHub

Lectures

Samples

EdTech Seminar

EdTech domain expertise and two core technologies

Chunjae AI Education Center
No-code AI

No-code AI Automation Tools

MetaCode
AI Agents

Concepts and principles of AI agents

MetaCode
Data Analysis

Data Analysis Using Generative AI

MetaCode