Experience

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  Republic of korea army

  Aug 2018 - Apr 2020

  Sergeant / military engineer

  - Operated mine-dispensing ground vehicles and specialized in explosive materials with knowledge in electrical engineering

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  Samsung electronics

  Jul 2022 - Aug 2022

  Dram product analyst

  - Collaborated with senior engineers and analysts to simulate semiconductor (DRAM) testing protocols using advanced analytics and C programming. Achieved a 2% increase in wafer yield, enhancing product value by $1M

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  Lg innotek

  Jul 2023 - Aug 2023

  Global marketing & sales analyst

  - Crafted EV market entry strategies for an automotive digital key product based on sales, client data analysis, and technology understanding, aiming for a 15% increase in market share- Enhanced financial budgeting and resource allocation via Excel-managed customer payments, improving cash flow management

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  American eagle outfitters inc.

  Jan 2024 - Apr 2024

  Data scientist - capstone

  - Preprocessed 8 years of store data to enhance model accuracy, then conducted exploratory data analysis to assess holiday and seasonal impacts on sales performance- Conducted K-Means clustering on sales data from 110 unique stores, revealing 35 similar performing groups. Deployed Isolation Forest model for anomaly detection, resolving 20% of anomalous sales instances within stores- Presented insights on stores with abnormal sales to the VP and senior analysts, collaboratively exploring strategies for enhanced operational efficiency and decision-making Show less

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  Lg electronics north america

  Jul 2024 - now

  Data scientist - purchasing/scm