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RESUME / CV

I am currently working as a AI Researcher. I have a strong interest to followings:

Implementing hyper-personalized assistants using RAG, Agents, and Prompt Engineering.
Extracting hidden information from user instruction.
Exploring and incorporating linguistic features and characteristics into prompt design, applying them across various sub-modules of RAG.

AI Researcher : InterX. Co. Seoul, Korea - Apr. 2024 - Present

Responsible for overall tasks in the RAG Parts of the Gen.AI Team.
Developed the Chatbot Assistant parts for the Gen.AI Appliance. - Nov. 2024 - Present
- Designed and implemented an Advanced RAG Pipeline optimized for the service environment.
- Implemented access control and security features by restricting Retriever document access based on user permissions.
- Development of a retriever hyper-parameter optimization module and application of the solution
- Apply prior research on the most effective chunking strategies.
- Perform and apply prior research on Query Construction methods like Text2SQL and Text2Cypher.
- Apply prior research on the Creation of RAG evaluation datasets.
Proceeding with the PoC with HD미포조선. - July. 2024 - Sep. 2024
- Extracted metadata based on data from the shipbuilding domains and utilized it to build an Advanced RAG Pipeline.
- Designed and implemented a 2-Stage Retriever method to accommodate the requirement of periodic partial updates to document content.
etc..

Data Engineering Internship : Baroon System & KINS, Daejeon, Korea - July. 2018 - Aug. 2018

Bachelor's Degree in Computer Science, Hannam University, Daejeon : Graduated: Feb 2023

Langchain OpenTutorials Contributors : Jan 2025 ~ Feb 2025
- LangChain Global Tutorial Contribution with followings:
  - Original Tutorial : JsonOutputParser
  - New Tutorial : Text2SQL
  - New Tutorial : Synthetic Dataset Generation
Certificate of completion obtained for the LangGraph course accredited by LangChain Academy. : Jan 2025
Langchain Documents Contributors : Jan 2024
- Acknowledged an error in the example for RetryParser in the official documentation due to a version update of Langchain.
- Submitted a PR request to change from pydantic import BaseModel, Field to from langchain_core.pydantic_v1 import BaseModel, Field.
- The issue was raised in Langchain's official repository under DOC: Error in Retry Parser example documentation #16698.

Last updated 2 days ago

👍 About

I am currently working as a AI Researcher. I have a strong interest to followings:

Implementing hyper-personalized assistants using RAG, Agents, and Prompt Engineering.

Extracting hidden information from user instruction.

Exploring and incorporating linguistic features and characteristics into prompt design, applying them across various sub-modules of RAG.

👔 Experience

AI Researcher : InterX. Co. Seoul, Korea - Apr. 2024 - Present

Responsible for overall tasks in the RAG Parts of the Gen.AI Team.

Developed the Chatbot Assistant parts for the Gen.AI Appliance. - Nov. 2024 - Present

Designed and implemented an Advanced RAG Pipeline optimized for the service environment.
Implemented access control and security features by restricting Retriever document access based on user permissions.
Development of a retriever hyper-parameter optimization module and application of the solution
Apply prior research on the most effective chunking strategies.
Perform and apply prior research on Query Construction methods like Text2SQL and Text2Cypher.
Apply prior research on the Creation of RAG evaluation datasets.

Proceeding with the PoC with HD미포조선. - July. 2024 - Sep. 2024

Extracted metadata based on data from the shipbuilding domains and utilized it to build an Advanced RAG Pipeline.
Designed and implemented a 2-Stage Retriever method to accommodate the requirement of periodic partial updates to document content.

etc..

Data Engineering Internship : Baroon System & KINS, Daejeon, Korea - July. 2018 - Aug. 2018

Assisted in the development of client projects using Python and Java.

Identified and fixed bugs within the software to improve user satisfaction.

📰 References

Langchain OpenTutorials Contributors : Jan 2025 ~ Feb 2025

LangChain Global Tutorial Contribution with followings:
- Original Tutorial : JsonOutputParser
- New Tutorial : Text2SQL
- New Tutorial : Synthetic Dataset Generation

Certificate of completion obtained for the LangGraph course accredited by LangChain Academy. : Jan 2025

Langchain Documents Contributors : Jan 2024

Acknowledged an error in the example for RetryParser in the official documentation due to a version update of Langchain.
Submitted a PR request to change from pydantic import BaseModel, Field to from langchain_core.pydantic_v1 import BaseModel, Field.
The issue was raised in Langchain's official repository under DOC: Error in Retry Parser example documentation #16698.