Sitong Liu Master student in computer science and systems, University of Washington

About Me

I'm a Graduate student in computer science and systems at University of Washington

Work Experience

GoDaddy | Jun. 2020 - Sep. 2020

Software Engineer Intern

Developed a dunning service in the Ecommerce system that notifies customers of and collects payment on past due obligations with microservice architecture using Java Vert.x and Swagger based RESTful API, reduced churn related to subscription cancellations due to inattentive customers and payment processing errors.

Built a sentiment analysis platform of reviews in Intern Hackathon and won the Technical Innovation Prize.


University of Washington | Sep. 2019 - Jan. 2021

Master of Science in Computer Science and Systems

Southern University of Science and Technology | Sep. 2015 - Jun. 2019

Bachelor of Engineering in Computer Science and Technology


A collection of some fun webpages I created [Link]

Designed, developed and deployed some fun webpages with React.js and Material UI.

More than 4,400,000 pageviews from 11/2019 to 08/2020 according to Google Analytics.

Time Machine of Sea Level [Demo][Repo]

A project created on NASA International Space Apps Challenge Hackathon

Made use of data from NASA, employed React.js to develop a website that visualizes the change of sea level, temperature and other indicators over the past decades

Created a more intuitive and impressive way to show the climate change

Test Driven Challenge [Video]

A research on applying gamification in software engineering

Independently designed and developed a website that used in Software Testing course to study the application of gamification in software engineering

Utilized Django(Python), Java and MySQL to implement the back end; implement front end with HTML, CSS, JavaScript and JQuery

Combined Test Driven Development to design the game mode

CITI(Citibank) Financial Innovation Application Competition [Video]

A website created on CITI(Citibank) Financial Innovation Application Competition

A web-based Bitcoin quantitative investment platform, where users can backtest their quantitative investment strategies, and share their strategies and backtesting results with other users

In-flight Entertainment(IFE) System [Video][Repo]

Applied MVP pattern with Java GUI library JavaFX to develop an IFE system

Passengers can enjoy the features of keyboard and mouse controlling, video playing, appearance customizing and multi-language selecting

Administrators can make use of the features of data management and automatically data crawling


My main development languages are Java, Python and JavaScript, but I have worked with C, C++ and more..


Django, MySQL, JQuery, React, JUnit, JavaFX, Git, Bootstrap, Echarts...