Software Engineer Information Technology

YIJIE(JESSICA) ZHUANG

412-***-**** ******@******.***.*** 222 Melwood Ave, Apt 206, Pittsburgh, PA 15213

E DUCATION

Master of Science, Information Technology, School of Computer Science GPA: 4.0/4.0

Carnegie Mellon University, Pittsburgh, PA

Coursework: Distributed System, Cloud Computing, Web Services, Software Design, Java & J2EE Programming

Bachelor of Science, Information Technology (Electronic Commerce) GPA 89.2/100.0

Central University of Finance and Economics, Beijing, China

P ROJECTS

Web Service For Twitter Data Analysis based on Amazon AWS (Jersey) Mar. 2014 – Apr. 2014

Designed and deployed RESTful Java Front End on Amazon EC2 that handles more than 20, 000 queries per second.

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Implemented MapReduce for HBase ETL (Extract, Transform, Load) process with 200 GBs of tweets

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Conducted performance tuning over Apache, databases and load balancers which increases performance by 75%.

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Keyword Auto-Completion Using Hadoop (MapReduce) Mar. 2014

Used MapReduce to construct NGrams from 30GB corpus and generate the statistical language model of phrases

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Developed the Front End using PHP and AJAX to retrieve top 5 keyword suggestions from HBase in real time.

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“Gossip Car” Social Network Web Service (Struts2+jQuery) Feb. 2014 – Mar. 2014

Retrieved more than 3000 tweets per request fromTwitter and Flickr APIs to build a car review website.

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Used XPath and Gson for data parsing and designed algorithms for tweets ranking.

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Conducted sentimental analysis on tweets and visualized statistical data with jQuery.

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Adopted Ehcache to decrease the page loading time by 200%.

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“Carnegie Financial Services” Mutual Fund Trading Platform (Struts2+MyBatis3+jQuery) Jan. 2014 – Feb. 2014

Designed and built a website to manage transactions of mutual funds using J2EE Struts2+MyBatis3 framework

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Used Github to realize version control and Google Docs to track bug fixing process

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Applied concurrency control, session control, privilege control and SQL injection prevention to the system

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“The Art of Longevity” Health Information Website (SSH + jQuery) Mar. 2012 – Jun. 2012

Built a website based on recommendation system using J2EE Struts2 + Spring3 + Hibernate3 framework

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Implemented Chat Bot to answer questions automatically with word segment and semantic analytics techniques

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Realized customization by providing fitness measurement, diet recommendation, and customized SMS service

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E XPERIENCE

Software Engineer Intern, People's Bank of China, Beijing, China Mar. 2013 – Jun. 2013

Conducted requirement analysis and interface design of the system (HTML5, CSS3 and JavaScript)

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Applied SSH framework to develop backend counter system (Payment Module) of Minsheng Bank of China

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Software Engineer Intern, DHgate.com, Beijing, China May. 2012 – Aug. 2012

Implemented Machine Learning Clustering (kNN and Decision Tree) algorithm in Java to conduct the market segmentation

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Added logistics recommendation system to DHgate.com, which increases the number of registered members by 20%

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A WARDS & S KILLS

Awards: Third Prize in 5th National Computer Design Competition, First Prize in 3th National E-Business Competition

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Language: Java, JavaScript, HTML/CSS, Python, SQL, Bash Platforms: Ubuntu, Mac OS, Windows

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Tools: Sublime Text, Eclipse, Vim, MacTeX, Github, Amazon AWS, Adobe CC

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P UBLICATION

Yijie Zhuang, Min Wang, Xiaochong Pan, The Research of Bayesian Network-based Cloud Computing Industrial Cluster

Innovation Evaluation Model (EI Compendex), Advanced Materials Research (ISSN: 1022-6680), 2013.

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