Chenyang Wang

ac2of9@r.postjobfree.com 314-***-**** **0 Interdrive, St. Louis, MO 63130

EDUCATION

Washington University in Saint Louis Sep.2015 - May.2017 M.S. in Information Systems

Beijing University of Posts and Telecommunications Sep.2011 - Jul.2015 B.S in E-Commerce with the Law Beijing, China

Queen Mary University of London Sep.2011 - Jul.2015 B.S in E-Commerce with the Law

Courses Information Management and Enterprise Transformation, Data Warehousing, Rapid Prototype Development and Creative Programming, Database Management Systems, Mobile Application Development, Telecommunications Management, Predictive Modeling, Machine Learning

PROJECT EXPERIENCE

Daily Expense Tracker, PHP, JavaScript, Bootstrap and CSS Nov.2016-Dec.2016

• Analyzed user requirements, defined the project objectives, made content planning, summarized the core issues; drew user case diagram; designed system architecture and user interface;

• Enabled EC2 instance on Amazon Web Service to provide secure, resizable compute capacity in the cloud; built database and connected the front-end with back-end, managed the data in system, maintained all the records, reports and files

• Implemented Web API functions, Unit test with Restful request (json), HTML and Javascript, JQuery scripts to achieve the dynamic changing on page, implemented the boards of expense, income, debt and credit, added additional functions, accomplished the confidential information sharing between users

• Bootstrap scripts for beautifying the pages

• Made the test plan and executed the test, maintained the system stable and safe, protected the data transferring from hacker attacks as pages turning

Movie Reviewing Application for iOS, Swift Mar.2016-Apr.2016

• Implemented functions of sign up, sign in and collection list by using SQLite database

• Fetched data from the open source API, parsed the JSON Data Analysis for Customers in EDWARD JONES, Python, JAVA, R Oct.2015-Dec.2015

• Data preprocessing such as data selection, data extraction and data cleansing with Python and SQL language

• Did research and built the mathematical models to predict whether the new customers will response to direct mail

• Divided data into training set and test set, decided the core attributes according to correlation;

• Increased the accuracy of modelling, evaluated model with lift chart and confusion matrix, the output achieved saving cost of $10,000 per month on mail

INTERSHIP

China United Network Communications Co., LTD, Jinzhong Branch Jun.2014-Sep.2014 Assistant Software Engineer

Project: Office Platform for Small and Medium-sized Enterprises

Constructed database architecture of the system

Organized process flow chart and implemented program code for mobile client

Implemented the service of data exchange layer

Perform testing including functional test, UI test, integration test, performance, sanity test and E2E test.

TECHNICAL SKILLS

• Fluent in data analysis, regression models, JAVA, Hibernate, Spring, UNIX Shell scripting, Oracle SQL, J2EE, C/C++, HTML, CSS, JavaScript, php, Swift, Python, R, JUnit, Bootstrap, Angular JS, Ajax, .Net, XML, Hadoop, MVC, TCP/IP

• Eclipse, SQL Server, MYSQL, MATLAB, SPSS, MS Office Suite, MongoDB, Tableau, Tenserflow

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