Troy Chen
617-***-**** Sunnyvale, CA ac4jsn@r.postjobfree.com troyxuanyichen troyxuanyichen
Objectives
Seeking full-time software development position actively Education
M.S in Computer Engineering, Boston University 09/2015 - 01/2017 B.S in Electrical and Computer Engineering, Donghua University 09/2010 - 06/2014 Working Experiences
Software Engineer Somerville, MA
BRAINCO INC. Feb. 2017 - now
• Servedas database administrator,tested back-end system on AWS EC2 and maintained Linux server
• Designed DEMO UI(pyGraph) to display real time brain wave data for CES display
• Designed detection algorithm to reduce eye-blink noise in brain wave data and reached 95% accuracy
• Setup new version API using Java Spring
• Improved data visualization experience for users to grasp time lapse data and reduced delay to 0.5s Full-Stack Software Engineer Intern Somerville, MA BRAINCO INC. Jun. 2016 - Sep. 2016
• Implemented and maintained company website(www.brainco.tech) which realized gathering user feedback & subscription with Angular.js, Foundation 5 and Node.js
• Fulfilled JWT authentication and multimedia transfer API with Node.js deployed on AWS from scratch
• Participated in the development of a released iOS application which can provide real-time analysis and process to brainwave data
• Implemented high availability distributed database with MongoDB and RESTful API to handle massive brainwave raw data query
• Boost website browsing speed for users out of US with AWS cloudfront and S3 Projects
Amazon Review Sort Boston, MA
DATA MINING PROJECT Oct. 2016
• Predicted star rating for Amazon user feedback according to review content
• Designed sentiment analysis rating criteria based on Natural Language Toolkit for each word
• Used k-means data mining algorithm along with python Natural Language Toolkit to evaluate user sentiment Online Photo Social Network System Boston, MA
https://github.com/troyxuanyichen/Photoshare Oct. 2016
• Designed social photo gallerywithFlaskonwhichusers can tweet, like, comment and do advanced search on photos
• Improved database(MySQL) safety and consistency using trigger and procedure
• Provided statistic evaluation and performance enhancement for heavy-duty query User Account Management System Boston, MA
https://github.com/troyxuanyichen/512Project Apr. 2016
• Designed user system with registration and profile management based on ASP.NET
• Designed user-friendly and responsive web interface with HTML 5, CSS, Javascript
• Tested websites for cross browser compatibility and built cookie based security Mini Google Map Navigation System Boston, MA
https://github.com/troyxuanyichen/504FinalProject Dec. 2015
• Implemented a navigation system which provides best route between starting point and destination decided by user
• Designed heuristic algorithm to recommend the best route using real time public transportation data
• Implemented front-end with Java Vaadin and visualize trip plan on different browsers using Google Map API Skills
Language Java, Node.js, C++, Angular, Python, C#, SQL, HTML, CSS, Bash Tools MySQL, MsSQL, AWS EC2, Junit, Jenkins, MongoDB, Docker, RabbitMQ Framework Express.js, WPF, Java Spring, .NET, flask