Ying Qian

NewsRecommendationSystem. This is a real time news scraping and recommendation system. The system uses a news pipeline to scrape latest news from various of sources such CNN, BBC. To render the news, I built a single-page web application using React. In addition, in order to customize news list for users, I designed and built a training pipeline for news topic modeling using Tensorflow.

CollaborativeOnlineJudgeSystem. This is a full-stack project with an Angular based front end, NodeJS based restful API, and docker based code execution engine. We created multiple components in the front end to allow users to review and add problems and provide solution. The data is passed to the restful API, which in turn saves to MongoDB. Multiple users can also collaborate on problems real-time using websocket.