Tsz-Yan Wong

Data Analysis and Reporting System

Sponsored by Zlotnick Construction, Inc.

• Worked with the end user to design and develop a web application that monitors construction projects and compares real-time data with initial estimates to detect cost overrun
• Developed the application’s backend server in Node.js based on REST architecture
• Used SQL to extract data from the database for making comparisons and predictions

This was a team project, and I played the role of backend developer developing a RESTful API with Node.JS for CRUD operations on a MS SQL database. This web portal completely replaced the use of papers in reporting the progress of construction projects.

Data Mining - Gene Mutations

• Built a Java application that predicts the survival of a new patient with certain gene mutations
• Constructed the decision tree based on the past medical records to make predictions for new patients

Using data-mining and supervised-learning techniques to analyze over 700 past medical records to produce a decision tree that predicts the survival of future patients who carry the targeted gene mutations.

Lexer and Parser for LaTeX

• Wrote a partial compiler for LaTeX codes to generate structured documents
• Utilized Flex to tokenize input statements and Bison to parse the tokens that produce the document

The LaTeX commands are first tokenized by a Flex-generated tokenizer and then the tokens are passed to a Bison-generated parser to produce the formatted text output.

Classic UNIX Mail Client

• Developed a UNIX mail client that sends emails using SMTP
• Used sockets to send requests and negotiate connections with the server

Implemented the classic ‘mail’ command of UNIX that was (once upon a time) used to send emails through the terminal. ‘mail’ is a program that negotiates a connection with a server and sends an email using SMTP (Simple Mail Transfer Protocol). The purpose of this project was to experience socket programming and C's send() and recv() functions to send emails over SMTP.

FYI: the mail will likely end up in your spam folder...

Student Tracker

A web app that manipulates a list of student records on a relational database through CRUD operations. This application is to experience the Servlet/JSP technologies with the MVC architectural pattern.

Typing Speed Test

Your goal is to type the provided text in the textbox EXACTLY including the quotes and all punctuations. The timer starts when you start typing, and stops only when your entered text EXACTLY matches the provided text.

To-Do

A simple to-do app built with jQuery. The app resets after you close the tab, so make sure you finish whatever that you have to finish for that day!

RGB Color Guessing Game

Given a RGB color code, pick the correct color from 3 or 6 colored squares.

Basketball Score Counter

A simple Android app that counts scores of both teams on a basketball game. Let's GO DRose!

Software Engineer

• Coming to a theater near you...

Medical Interpreter

• Provide on-site medical interpreting in Cantonese/Mandarin and document translation services to patients
• Assist medical professionals' delivery of care through professional and accurate medical interpreting

Assistant Manager

• Managed the store-front and coordinated communications between the chefs and the servers
• Initiated a collaboration with Quinnipiac University Student Government to expand the restaurant’s customer base by providing the students with exclusive dining discounts

Student Mentor

• Provided incoming Asian and Asian American students with support, guidance, and resources to successfully adapt to the academic, personal, and social rigors of college
• Provided students with opportunities for academic skills development

Programming Tutor

• Volunteered to offer individual tutoring to students enrolled in CSC 152: Introduction to Programming I
• Helped students understand the basic programming concepts such as recursion, lists, trees, and sorting
• Debugged students' programs and introduced Java programming conventions and good coding practices

University of Connecticut