• Analytical yet adaptable engineer who bridges data precision with creative insight.
• Fast learner who applies new technologies to solve real-world data challenges.
• Passionate about structuring ambiguity through debugging, rule definition, and scalable pipeline design.
• Passionate about leveraging cloud-scale data architecture to enable business insights.

• Experienced with building scalable ETL and reporting pipelines that ensure data integrity and reproducibility.
• Experienced with data modeling (Fact–Dimension, BCNF), DQ validation using SQL & Python.
• Experienced with cloud-native analytics architecture (BigQuery, GCS) and star-schema optimization for BI scalability in personal project.

• Designed LLM based pipeline architecture intjecting video description into report context.
• Built evaluation framework for AI output validation, integrating results into analytics dashboards. 👉Bookie AI Travel Assistant
• Led architectural design of AI Travel Assistant, connecting backend, LLM model layer, and RAG pipeline. 👉Bookie AI Travel Assistant

• Developed modular, maintainable data systems with schema governance.
• Experienced with low-level system programming through the C-based Pintos OS Project
• Optimized data reuse through Server Actions and caching in a Next.js web frontend
• Designed Data Layer–UI separation architecture and state management structure for the Fandoor Web Project

• Languages: Python, SQL, bash, C, C++, Javascript, Typescript
• Cloud & Data: BigQuery, GCS, MySQL, Pandas
• AI / LLM: Gemini Flash 2.0, OpenAI, LangChain, LangGraph
• Frameworks/Library: Streamlit, FastAPI, Next.js
• Others: Git, ER Modeling, Pydantic

2025.07 – 2025.10

• Designed data engineering pipelines and analytics solutions, integrating LLMs to automate insight reporting.

2025.03 – 2025.07 | Developed full-stack features from database modeling to frontend UI.

• Designed ER Diagram based on business logic

2024.01 – 2024.05

• Authored and reviewed HTML/CSS/JS learning materials, ensuring clarity and technical accuracy.

Sogang University (B.A., Expected 2026.02)
Philosophy · Art & Technology · Computer Science
Relevant Courses: Database Systems, OS, Networks, Algorithms, NLP

• Namkoong Hoon Future Talent Scholarship (2024) – by ex-Kakao CEO
• Prometheus AI Hackathon (2023) – 🥇 Grand Prize, Webtoon Text-to-Drawing SaaS

• LLM-based travel agent (8-intent routing) built with FastAPI + LangChain.
• Designed evaluation loop to score recommendations using cost & POI datasets.

• Designed Fact–Dimension schema and BI feature queries for retail analytics.

• Implemented process scheduling & syscall pipelines in C for an educational OS kernel.

• Conducted Shader research and led the HLSL study group 👉 hlsl 쉐이더 기반 타임라인 무비 제작 프로젝트
• Developed a prototype that used collective intelligence to generate insights from NFT purchases

• PetPlate (Frontend Engineer) 👉PetPlate 프로젝트
  • Developed Naver OAuth2.0 login and nutrition/favorites pages using Next.js 14, Recoil, and custom React Query hooks.
  • Implemented a dynamic nutrition results page with reusable styled-components and Chart.js visualizations.

• Participated in planning and execution of 2022 ATC’s Family Meeting, Guest Visit (GV), and‬ ‭ Homecoming events.