JongWoo Lee

Experience

• 

  Republic of Korea Army

  Feb 2018 - Oct 2019

  Cryptologic Technician(CT, 암호병)

  ∙Solve and decipher cryptograms and encrypted messages∙Operate and maintain various cryptographic communication equipment∙Provide secure communication solutions for military operations

• 

  Hyundai Motor Company (현대자동차)

  Dec 2022 - Apr 2023

  Industry-Academy Joint Research Data Analyst

  인포테인먼트 기획팀User Log Data and VoC Analysis for Planning Electric Vehicle Infotainment Systems∙ Analyse infotainment system related services (instrument panel & navigation in vehicle, and all services provided by vehicle interlocking phone apps) for Genesis/Hyundai/Kia Electric Vehicles∙ Based on infotainment VCRM data, derive insights and plan new specifications through analysis of electric vehicle usage behavior and consumer inconvenience needs

• 

  Hyundai Motor Company (현대자동차)

  Sept 2023 - Mar 2024

  Industry-Academy Joint Research Data Analyst

  인포테인먼트 기획팀Research and develop personalized automation and recommendation services based on IBD• Research and develop machine learning-based personalized recommendation models• Tune and optimize hyperparameters • Analyze user feature usage patterns• Develop preprocessing modules for user log data (VCRM)

• 

  Upstage

  Oct 2024 - now

  Data Manager

  EnterpriseAI Model Production 팀• Technical Support for Successful AI Adoption by Clients• Consulting and planning for developing customized AI models using client data• Development of training and evaluation data for client data analysis and model fine-tuning• Building and managing data required for model training and evaluation• Designing guidelines for training labelers and managing labeling tasks