Troubleshoot Issue on Azure Databricks Azure HDInsight Strong technical knowledge in Hadoop, Spark, Hive, Kafka and big data related ecosystems

。Data Science Design segment marketing tags by analyzing the purchase and item browsing history. Predict the possible customer's next purchase by time series model Utilize campaign data to predict updated customer interest by multi-label machine learning models 。Data Analysis Apply statistical models to define frequently repurchased items to support the company's future strategy. Lead summer interns to complete the project on discount usage and form a coupon strategy which could increase revenue 。Data Engineer Develop automatic update ETLs by AirFlow or Sqoop/Hive to ensure comprehensive data collection and robust database Build up analytical database by Spark from Hadoop service

Establish Python Machine Learning models and obtain data base by SAS, SQL to predict high potential customers for agents. Increase agents' sales rate by a factor of three