Yujun Jiang

acn6a4@r.postjobfree.com

( +1-215-***-****

Education

School of Design University of Pennsylvania, U.S

> Master of Urban Spatial Analytics 09/2013-05/2014

> Urban Content: Real Estate

PennDesign Real Estate Club Member 10/2013-05/2014

> Core Curriculum: Spatial Applied Statistics, Cartographic Modeling, Web-based and mobile GIS

Development, Business and Crime Geography

International School of Software Wuhan University, CHINA

> Bachelor of Engineering Spatial Information and Digital Engineering 09/2009 06/2013

> Core Curriculum: Java Programming, C&C++ Programming, GIS, Remote Sensing, Spatial

Information and Sensor Network, Design of Spatial Database, Data Structure, User Interface

Design and Test, Networks and Distributed Computing

Experience

Comcast Corporation 06/2014-now

Title: System Engineer

< Oversee and test the software engineering project through its life circle. Design codes, create and

execute rules for system testing in different scenarios. Using Git for code management and cooperating

with the Lab-week programs using node.js to develop Restful API with Express.

Yale University 02/2014 05/2014

Project: " How War Changes Political Bargains

> Worked as technical consultant, cooperating with Yale researchers to classify the entire globe by terrain

ruggedness to compare insurgency patterns now with those of history to see if technology has affected the

usefulness of terrain. Creating python plug-in to automate the process of spatial data classification.

Wuhan University 06/2012-03/2013

Project: Modeling Carbon Sequestration by Grassland Based on Remote Sensing

> Worked as Research assistant in the Joint International Lab with graduates

> Duty: data analysis (Satellite images layer-stacking, calibrating, atmospheric correction, NDVI

Calculation)

> Wrote applications in Interface Description Language for satellite image process automation

Microsoft Campus Practical Training 07-08/2011

Project: Campus Guidance System

> As database designer in project and representative of the team for presentation in sum-up meeting

Wuhan University 07-08/2010

Project: Campus Mathematical Modeling Project

> As statistics software and methods tutor, helped and advised students on issues related to statistical

software, statistical methodology and data analysis.

Curriculum project

>Social Media-generated Data Mining Project

This project is one for data mining course at Wharton, which aims at predicting viewership for popular

TV programs based on twitter.my responsibility includes:

Preparing data for modeling (decision tree) by using python API to collect twitter data and organize them

by time and genre; building different decision tree models using train datasets and validate on test datasets

and evaluating best decision tree model based on model.

>Web-based Twitter Visualization Map

In this project, I use twitter streaming API and tweepy for data collection, MongoDB, flask and Redis for

data organizing and storage, jQuery Eventsource, Google Maps API for creating web-based map. This

map could be used to illustrate different hash tags by different colors to see the topic trend in different

areas and visualize tweets on specific topics in certain regions to analyze activeness of users based on

demographic data.

Skills Summary

GIScience:

>ArcGIS, ENVI, Erdas: Proficient in using diverse GIS software packages for implementing spatial

analysis, spatial statistics and location intelligence. Proficient in utilizing relevant SDKs, multiple

programming language support (i.e. Python) and special interfaces to develop analytical tools. Project

experience in environmental protection, business analysis and data mining area.

Programming:

> JavaScript, Node.js: Familiar with fundamentals, data structure and common packages for web

development. Proficient in integrating with CSS, HTML for front-end development; integrating with

SQL/No-SQL database for back-end development. Program experience to develop Restful API with

Express.

> C#, ASP.NET: Have Microsoft Official Programmer Certificate with experience of software

development

> SQL: Proficient in creating and utilizing queries and functions for data-driven project and mining data

from a relational database. Database designing experience on project in Microsoft Summer Campus

Training

> Python: Proficient in implementing varieties of data structures, utilizing different modules for

programming, data visualization and data analysis. Proficient in integrating APIs for extension and

develop applications (i.e: with R for data mining; with ArcGIS for automation)

> Java, C++, Visual Basic: Comfortable with these platforms for code designing, implementation and

testing. Proficient in application development.

> Virtual Reality Modeling Language: Capable of designing simple interactive scenarios

Statistical and data mining:

>R, SPSS, SAS, STATA, WEKA, Gephi: Proficient in using statistics software packages for building

mathematical models, data analysis, data mining and data visualization

Others

>Pianist with National prizes, nine grade Certificate and performance experience on China Central

Television

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