Qi Chen

**** ********* *** *** ***, Pittsburgh, PA, 15213

412-***-****, aczhox@r.postjobfree.com

O BJ E C TIV E

Seeking for a full-time position as an application/software engineer.

E DU CAT IO N

University of Pittsburgh, Pittsburgh, PA, USA September 2015 - December 2016

Master degree of Information Science, School of Information Science Overall GPA: 3.7/4.0

Nanjing Audit University, Nanjing, China September 2011 - July 2015

Bachelor degree of Information Management, Department of Information Management Overall GPA: 3.81/4.0

WO R K ING EXPER IENCE

Research Assistant Personalized Adaptive Web Systems Lab, University of Pittsburgh, PA Summer 2016

Building an Online Judgment Platform for code submission, including redesigning application structures and

simplifying redundancy old code with Spring MVC.

Contributed to interface of Fill-in-Blank system using React. js, an authoring tool to help instructors to create java

questions.

Software Engineer Intern (Volunteer) Soldiers & Sailors Memorial Hall & Museum, Pittsburgh, PA Winter 2015

Transferred Data from MS Access to MySQL and redened the data structure in database ensuring that the entity is

in third normal form.

Implemented the database application with Java Swing, mybatis to help staff manage data

P RO J E C TS

Ride-Hailing System Winter 2016

Designed and developed a real-time car location monitoring and ride-hailing system using Java, Spring Boot, Spring

MVC, and used geohash algorithms for detecting the near-by cars.

Incorporated Kafka as message broker to decouple back-end services.

Persisted data to MongoDB using Spring Data at Data Access Layer

Developed the single page front-end to integrate with backend using JavaScript, REST and WebSocket

Stock-Analyzer System Summer 2016

Implemented a high performance data processing platform using Apache Kafka to do data transportation, Apache

Cassandra to store data, Apache Zookeeper to coordinate and Apache Hadoop to analyze stock data, coming from

yahoo nance.

Developed a visualization web app using JavaScript, JQuery, D3.js

Book Recommendation and Search System Fall 2016

Developed Book Recommendation System by using Item Collaborative Filtering Approach.

Implemented a search engine based on Apache Lucene API (Java) that successfully supports 3 retrieval model

including Boolean model, Vector Space Model and Dirichlet Prior Smoothing model, and applied pseudo feedback to

expand query terms and improve precision, improving precision and recall by 30%.

Generated a statistical language model of the probability of a word appearing after a phrase using n-grams to achieve

auto completion function.

Created an interface using JQuery and Ajax, and implemented back end in java, Hibernate.

S KI L L S

Programming Languages Java, Python, C#

Web HTML, CSS, JavaScript, JQuery, React.js

Framework Restful, Spring, Hibernate

Database MySQL, MongoDB

BigData Hadoop, Kafka, Cassandra

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