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ai-customer-service-on-aws

An AI customer server implemented on Amazon Web Service. Techniques include Lambda, API Gateway, Cognito, S3, HTML/CSS, Javascript.

amazon-ec2-intance-manage-programmatically

Programmatically create, stop and shut down AWS EC2 instances

analysis-hba1c-measurement-and-hospital-readmission-rates

Based on a research article, using R language and SQL to analyze the impact of HbA1c measurement on hospital readmission rates.

aws-cognito-demo

A single HTML and Javascript demo for AWS Cognito. Enable user to sign up, sign in and confirm themselves.

aws-video-classification-and-delivery-system

aws_restaurant_order_assistant

AWS based serverless restaurant AI assistant (a) Restaurant Recommendation Chatbot: Built a chatbot with Lex, ask and gather user data. Make recommendations through ElasticSearch. Data stored in DynamoDB. (b) Intelligent Review System: Users upload photos / submit text review, AWS Comprehend & Rekonition do sentiment analysis. (c) Online Oredering: Allow users to choose restaurant and dishes from front end. SNS used to send message to restaurant owners.

big-data-analysis---brand-analysis-with-twitter

Tweet based brand analysis for Coca-cola and Pepsi. Using Spark and python. Including a self-trained Naive Bayes classifier for sentimental analysis, data visualization. See technical report.

course-registration-system

A single MySQL script for a complicated course registration system. Supports some complex registration restrictions and queries. Included several interesting triggers and procedures.

flashchat

Android online chatting app. Based on android studio(java) and Google Firebase. Supports user registration and log in.

responsive-website-for-a-takeaway-platform

Omnifood takeaway platform. Responsive for different screen/ browser sizes. Flat designed. Based mainly on HTML5/CSS3 and javascript. Some jquery and PHP included.

virtual-reality-website-with-3d-objects

On progress VR website demo with 3D objects

weather-app

Useful android weather app. Initially request for local weather data. Supports querying for different locations. Based on android studio(java) and OpenWeatherMap api.