CI/CD Pipeline Optimization In modern software development, the speed of CI/CD pipelines directly impacts development productivity. A slow pipeline delays the feedback loop for code changes, which...

RAG Agent System 프로젝트 개요 및 최종 결과 해당 프로젝트는 한국 법률 4지선다 객관식 문제(KMMLU Criminal-Law & Law) 풀이를 위한 Production 수준의 RAG 시스템 구축하는것이 목표이다. 주어진 과제 기간동안 달성한 추론 모델의 최대 성능(dev set 기준)은 53.67%로, Baseline 51...

Overview Soongsil University ITSupport team provides a growing number of essential services to our students. As our user base expands, the demand for these services continues to rise. To ensure t...

Overview This post is to share my journey as a Student Software Engineer on the Cloud Systems team at Boeing Korea Engineering & Technology Center (BKETC), which began last October. Recruitme...

Introduction As our university semester starts, student committees also begin their work, such as holding conferences with university managers or organizing several events for students. Recently,...

Introduction 우리 학생 기구에서 개발/운영하는 서비스는 학생 PII를 다룬다. (이름, 학번, 학과, 학생회비 결제 여부) 이게 아주 크리티컬한 금융/의료 데이터는 아니더라도, 개인 정보는 반드시 보호해야 한다. 단순히 외부에서 DB로 직접 접근을 막는 것만으로는 충분하지 않고, 사고가 발생했을 때 누가, 언제, 어떤 데이터에, 어떤 행...

Overview This post is about CI/CD optimization for the homepage-backend project. During service operation, we had repeated problems in key delivery steps deployment success verification envi...

Overview Our current ITSupport AWS infrastructure has several problems. It has low availability, it costs too much, and the Terraform setup is old. This document proposes technical solutions and a...

Overview Recently, I contributed to Cadence, which is a distributed orchestration engine. I helped the task about refactor some old code used for rate limiting. Why this change? Cadence had its o...

Overview I contributed to EZ, which is a modern programming language built with Go. I worked on two related issues: adding HTTP status code constants to the @http module (Issue #901) and fixing a ...