Experience

Neusoft Group (Beijing) Co Ltd.

• Real Estate

• Software Engineer

  • May 2019 - Aug 2019

  ● Establish a network framework of the management system based on MyEclipse software platform; ● Extracted ~10GB data from Hadoop file system and wrote a data ELT pipeline in SQL and PySpark scripts; ● Designed and developed a database schema to persist, manage and process the management system. ● Establish a network framework of the management system based on MyEclipse software platform; ● Extracted ~10GB data from Hadoop file system and wrote a data ELT pipeline in SQL and PySpark scripts; ● Designed and developed a database schema to persist, manage and process the management system.



Northeastern University (CN)

• China
• Higher Education
• 1 - 100 Employee

• Research Assistant

  • May 2019 - Aug 2019

  ● Automated analysis of leaf features and established models to classify random leaf pictures; ● Collected and pre-processed ~15GB leaf data and built CNN model to recognize leafs with 65% accuracy; ● Applied lenet-5 model and transfer learning method to optimize the performance with accuracy improvement by 80%. ● Automated analysis of leaf features and established models to classify random leaf pictures; ● Collected and pre-processed ~15GB leaf data and built CNN model to recognize leafs with 65% accuracy; ● Applied lenet-5 model and transfer learning method to optimize the performance with accuracy improvement by 80%.



China CITIC Bank

• China
• Banking
• 100 - 200 Employee

• Data Analyst

  • May 2018 - Aug 2018

  ● Developed an end-to-end answer generation system in Python to quantify customer data, with the integration of historical data by SQL; ● Obtained the correlation of features, determined the weight of features through business intelligence analysis, and designed a new credit evaluation method based on the FICO scoring model; ● Visualized the credit investigation result with dashboards using Tableau to accelerate decision-making process and presented a report to the management team which increased decision-making efficiency. Show less