Yejin Jo Email & Phone Number

Yongin, Gyeonggi, South Korea

 Development of RAG-based search engine and AI Agent by using Cortex Analyst- Development and service of Chatbot and Document Search Engine- Document Loaders (PDF, CSV, web page), Text Splitter (LangChain), Embedding (OpenAI, HuggingfaceEmbedding), Vector table storage (faiss, chroma), Prompt Engineering- Development of retriever by using OpenAI API as LLM and Huggingface, Streamlit Construction and operation of Green Cross Group data platform- Performing PL role… Show more  Development of RAG-based search engine and AI Agent by using Cortex Analyst- Development and service of Chatbot and Document Search Engine- Document Loaders (PDF, CSV, web page), Text Splitter (LangChain), Embedding (OpenAI, HuggingfaceEmbedding), Vector table storage (faiss, chroma), Prompt Engineering- Development of retriever by using OpenAI API as LLM and Huggingface, Streamlit Construction and operation of Green Cross Group data platform- Performing PL role in all areas of project including customer interview, requirement analysis and development, operation- Design and implementation of software (Apache Airflow, Elasticsearch, Snowflake, Gitlab) architecture- Implementation of data collection automation, data loading, and modeling automation using Python and Airflow- CI/CD configuration based on Gitlab server in AWS EC2- Construction of data warehouse and data standardization and mart development- Installation and operation of Apache Airflow Snowflake PoC performance and Operating accepted GC group companies- PoC performance and DBMS introduction for BI purposes- Overall cloud-based DBMS function test performance including de-identification, data loading method, and query execution speed comparison- Test performance of usability, security, and usability of Snowflake Palantir Foundry PoC performance- Develop interface that reads addresses from crawled information on upcoming openings and calls API to view at a glance- developement BI of Geolocation by using naver API Multiverse PoC performance- Hadoop-based data analysis platform PoC performance Show less

Seoul, South Korea

- Development of DB schema and writing, editing, and deleting, inquiry pages for bulletin boards- backend development using django- Data analysis by using pandas & SQL library

Daejeon, South Korea

Data Engineer

Bundang-Dong, Gyeonggi, South Korea

Yongin, Gyeonggi, South Korea

M.Sc., Computer Science

Activities and Societies: Super-computing Lab. 컴퓨터과학 석사

B.Sc., Computer Science

편입학

Computer Software Engineering

상명대학교(천안)