· Designed and implemented the “Rambles” part using the Django framework and deployed it to Google Cloud Platform from GitHub· Created over 30 Restful APIs to support front-end’s display using Django REST framework, Swagger, and PostgreSQL · Collaborated in a 4 people Agile team, generated requirement, and development process documentation, and wrote unit and integration tests to justify backward compatibility

· Co-worked on developing a company management system using the MVC pattern and created RESTful APIs to support front end requests· Used MyBatis as data persistence layer and implemented database CRUD (create, read, update, delete) operations· Implemented responsive websites with Bootstrap and jQuery and used WeChat OAuth 2.0 for authentication and authorization on the login page· Maintained database and optimized the index, improving the efficiency of query execution by 30% approximately