Built RESTful APIs to editing menu items using Django REST framework

Developed front-end interface for user to edit menu items using React and React Native

Collaborated with the API team to build several GET APIs to query the PostgreSQL

In charge of holding office hours, and grading homework and quizzes.

Tested with specific scenario of homework answer text segmentation and identification.

Designed testing programs to generate test result of every new version of algorithm automatically.

Designed chatbot system for Game For Peace, a mobile game, back-end using Redis.

Used Tensorflow to realize LSTM models and trained 2 million pieces of texts with accuracy of 89%.

Utilized SQL to extract and analyze the customer churn persona data from AI chatbots.

Built and trained customer churn model based on logistic regression with accuracy rate of 73%.