Data Software Engineer

YIFAN CHEN

*F, Blk**, No. **** Mudanjiang Road, *00940, China•(86-135********• *************@*.************.*** EDUCATION

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SKILLS

Fudan University

Bachelor of Communication Engineering;

Northwestern University

Master of Information Technology under EECS department; Language: Python, Java, C/C++, HTML/CSS, JavaScript, PHP Tools: IntelliJ Idea, Pycharm, Anaconda, Visual Studio, PHP Storm Platforms: Windows, Linux

WORK

EXPERIENCE

07/2017-08/2018

Dell EMC Technologies, Software Engineer 1

Strong front-end and automation experience, quick learner and keen on newest technology.

ATE Report development based on PHP/MySQL and JavaScript, boosting the loading efficiency leveraging Memcache, responsible for front-end development and data feeds.

Script development based on Python and Perl to automatically recover and re-init testbeds on Linux, boosting the manual workload by 50%.

Automated Testing development on Robot Framework, focusing on Sanity Testing of Midrange Solutions. PROJECTS

01/2016-08/2016

Caifuyun Financial System, Founder & CEO

Our team is committed to developing a visual quantitative investment platform, helping people backtest their strategies and informing them of their strategy signals during trade time to grasp trading opportunities using cloud computing technology.

Coordinated front end and back end development and data management, and mainly took charge of front- end, data acquisition, storage, transmission and analysis.

Created a user-friendly interface using JQuery and AJAX to reduce load times, and used message server like Faye to send notifications.

01/2016-06/2016 Ideality Cup Big Data Innovative Applications and Modeling Contest, Main Developer Our team made a precision marketing model used 32T broadband protocol data provided by China Telecom to do data mining on the user’s behavior and music preference. For instance, people who were fond of classical music may be keen on brands like Rolex.

Programmed on Hive to get the users’ musical preference and their buying records on Taobao.

Implementing relevance algorithms Apriori and FP-Tree to get the result. 07/2015-09/2015 Fudan HIGGS Big Data Competition, Team Leader This program aims to program web spider to snatch stock investor in Sina Weibo based on VSM (Vector Space Model).

Built a data acquiring system using Python to capture user information on Sina Weibo, which is a social network in China.

● Used TF-IDF and vector space model to analyze users’ Weibo texts and set threshold to judge whether a Weibo user is a stock investor.

INTERNSHIPS

11/2016-06/2017

07/2016-10/2016

Microsoft APGC Dynamics CRM Team, Intern

Feature enhancement development on internal website based on AJAX to reformat history cases display.

Leveraging C# and SSIS to acquire the data and use Echarts.js to visualize the data.

Boosting the survey analysis workflow by sending automated email based on CRM system. SAP Digital Business Service, Data Scientist Intern

Built an intelligent knowledge base used SAP HANA Database and text analysis algorithm.

To analyze and classify the messages consist of technical terms, built an SAP technology corpus by capturing data from the technical manual.

Split the message into structured data and summarized the main idea of the document by picking up keywords. Implementing LDA algorithm based on R.

01/2016-04/2016 Fosun Data, Big Data Intern

Learned basic knowledge about big data technologies like Hadoop, Hbase, Spark and Docker.

Programmed a Python application using Pandas and Polynomial Regression algorithm to make data analysis on the number of buffet WIFI connection thus to forecast the peak dining time. HONORS The 2nd national-level in Mathematical Contest in Modeling in the year of 2016 for college students

The 2nd Class Scholarship for Academic Excellence in 2016&2017

The 3rdClass Scholarship for Academic Excellence in 2014

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