Chinese Population Density in Prefecture-Level Cities Visualization

Built a full-stack visualization website with more than 300 Chinese Prefecture level city data

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• Developed front-end application with React and ECharts(Visualization Tool)
• Created back-end server with SpringMVC to dispatch request and send data back to front-end with json format
• Implemented data layer with Spring Data JPA to query data from PostgresSQL database
• Used python with xlrd package to wash data from excel file and dump into local database
• Integrated front-end part into back-end server,migrated data from local DB to cloud and deploy whole App on Heroku