HelloI am currently working at Hyundai-Autoever, an IT company of Hyundai Motors Group.At the company,my job isCloud Platform Developer - Backend, Frontend, k8sAI Developer / LLMOps- RAG, LLM model development, chatbot developmentNetwork - ONOS Agent, Protocol ResearchI studied SDN/NFV in graduate school.I developed a Cloud Platform at the company,and I pursue for DDD, TDD, and Code review.I am currently researching LLM technology, and developing and operating a Private LLM Chatbot based on RAG that is free of security concerns.Project- HMG Cloud Portal development - Backend, Frontend - Login, notice, marketplace, helm-support, Monitoring System, Mail - Private LLM Chat bot development - PM, PL, Developer - Retriever logic, Architecture, VectorDB, Hybrid Search, Reranker .... My Tech - Language : Java, Python, React.js - Lib/Framework : Spring boot, Flask, Langchain, Netty - Tool : ollama, Docker, k8s, Opensearch - Protocol : Openflow, REST안녕하세요 현재 Hyundai Motors Group의 IT 회사안 Hyundai-Autoever에 재직중입니다.회사에서 저의 업무는Cloud Platform Developer - Backend , Frontend, k8s AI Developer / LLMOps- RAG, LLM 모델 개발, 챗봇 개발Network - ONOS Agent , Protocol Research 입니다. 대학원에서 SDN/NFV 를 연구 했습니다. 회사에서 Cloud Platform 을 개발했으며DDD, TDD, Code reivew를 지향합니다. 현재는 LLM 기술을 연구하며 RAG를 기반으로 하며 보안 걱정 없는Private LLM Chatbot을 개발하여 운영하고 있습니다. Project - HMG Cloud Portal 개발 - Backend, Frontend 담당 - Login, notice, marketplace, helm-support, Monitoring System, Mail 담당- Private LLM Chat bot 개발 - PM, PL, Developer - Retriever logic, Architecture, VectorDB, Hybrid Search, Reranker .... My Tech - Language : Java, Python, React.js- Lib/Framework : Spring boot, Flask, Langchain, Netty- Tool : ollama, Docker, k8s,Opensearch - Protocol : Openflow, REST