Data Analysis

Prediction of Movie Box-Office Revenue

  • Built machine learning models to predict movie box-office revenue based on budget, cast, popularity, genre, and other related features
  • Trained supervised learning models including Random Forest, Linear Regression, and Gradient Boosting Regressor for model prediction

Customer Segmentation and Target

  • Performed customer segmentation based on various characteristics to better target customer needs
  • Trained unsupervised learning models using K-means clustering algorithm and tuned hyperparameters with elbow method to determine K-means

Web Development

EasyTwitch: A Full-Stack Personalized Twitch Resources Recommendation Platform

  • Built components in React and Ant Design for users to search twitch resources (e.g. stream/video/clip) and get recommendations with an enhanced user experience
  • Created RESTful APIs with Java Servlets and Spring to handle HTTP requests and responses
  • Designed and deployed MySQL database on Amazon RDS with Hibernate integration to store application data and used Amazon EC2 to increase availability and scalability
  • Generated twitch resources using content-based recommendation algorithms

SwipeNews: A Full-Stack News App

  • Designed the Tinder Flavor News app based on Google Component Architecture MVVM Pattern
  • Implemented the bottom bar and page navigation using JetPack navigation components
  • Utilized 3rd party CardStackView (RecyclerView) to support swipe gestures for liking the news
  • Built the Room Database with LiveData and ViewModel to support local cache and offline mode
  • Integrated Retrofit and LiveData to pull the latest news data from a RESTful endpoint

AppMarketplace: A Full-Stack Cloud and React-based App Purchase Platfor

  • Built a web application in React and Golang for end-users to purchase software and checkout
  • Used JWT to implement the token-based authentication flow to improve the security
  • Created a microservice in Go to handle requests and deployed it to Google App Engine
  • Used ElasticSearch to provide search functions such that users can search software