SeongHun Jeong

I am eager to embark on a journey as a Data Analyst. I have a strong interest in and capability for data processing, storage, transmission, and analysis. Throughout various projects, I have utilized technologies and visualization tools such as Python, SQL, and Tableau for data analysis. To highlight my problem-solving skills, I have experience in resolving issues that arise during complex data processing tasks. I possess effective collaboration and communication skills with team members. I am passionate about contributing to business and society through data and am committed to continuously developing my capabilities as a Data Analyst.

• Duration: 2024.03~2024.04
• Project Name: Led a Production Process Optimization Project
• Project Description: Proposed an optimized process to eliminate defects in semiconductor manufacturing
• Project Details

        -  Reduced the defect rate from 15% to 3% through optimized process

        -  Conducted training using Machine Learning with XGBoost

        -  Developed a simulator based on XGBoost using Streamlit

        -  Explored optimized processes through iterative work with the simulator

        -  Implemented the optimized processes into the existing production line after exploration