Jeahyun Kim

Experience

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  NAVER Corp

  Dec 2016 - Sept 2024

  Data Engineer

  Data Engineer - built end-to-end data pipelines for various types of data, including search, ad, click, impression, event, and order data - encompassed data preprocessing, data cleaning, and ensuring the efficient serving of both real-time and batch statistical data - data discovery and observability to create reliable and scalable data architectures - design and implement stable data systems that support both real-time analytics and batch processing, ensuring seamless data flow from raw data to production-ready services[ Brand Analytics Plus ] - Provide statistics service for shopping brand seller - Develop find brands that users interested, re-targeting ad to users who are interested in specific brand - Using spark, azkaban, zeppelin[ Biz Advisor (https://bizadvisor.naver.com/) ] - Provide Naver Shopping business owner reporting service - Analyze shopping business data for pay conversion, acquisition, user information.. - Using k8s, spring, kafka, elasticsearch, hive..[ Naver Analytics (https://analytics.naver.com/) ] - web site log analysis service - Provide real time, site information of Acquisition, User Session, Page visit infomation - Using spark, spark streaming, elasticsearch, node.js Show less

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  Levit 레브잇 (Alwayz 올웨이즈)

  Sept 2024 - now

  Data Engineer