Staff Software Engineer,Baidu Research
CurrentOutstanding Contribution Award From Baidu ResearchExcellent Engineer Award From BaiduBuilding Security Data Lake for Geospatial Data Analysis and Data MiningBuilded Machine Learning System -- Hydra: A Personalized and Context-Aware Multi-Modal Transportation Recommendation System(KDD 2019)Builded the "Region Profile" using spatial data and human mobility dataBuilded "POI Data Center" for O2O,Doing Data Curation(Ingest,Transform,Clean,Schema Map,Entity Consolidation,etl)Builded ''Feed Advertising Content Library" for Feed Advertising Content Search and RecommendationBuilded Data Infrastructure and Systems(Data Lake、Meta Data、Analysis Platform、Reporting) for Feed Advertising Content Location Based Feed Advertising Content Rewrite using NLP、Data Mining