Sunfeather He

Sunfeather He Email and Phone Number

QA Engineer at Morningstar @ Morningstar
chicago, illinois, united states
Sunfeather He's Location
Shenzhen, Guangdong, China, China
Sunfeather He's Contact Details

Sunfeather He work email

Sunfeather He personal email

n/a
About Sunfeather He

Strong analysis ability, good at information summary, insight thinking. Pass SAC security analysis exam and CFA level I exam. Interest in programming, SQL&VBA,SQL expert. Self-learning R currently. Knowledge of data mining process. Understand K-Mean, Naive Bayes, Association, Decision Tree algorithm. Creative mind, welcome new knowledge and new method. Long term investor on stock market, full of knowledge of industry, commercial and finance.Business sensitive.

Sunfeather He's Current Company Details
Morningstar

Morningstar

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QA Engineer at Morningstar
chicago, illinois, united states
Website:
morningstar.com
Employees:
7453
Sunfeather He Work Experience Details
  • Morningstar
    Qa Engineer
    Morningstar Sep 2011 - Present
    Shenzhen, Guangdong, China
    Develop BI dynamic reports and relative tools to help business lines establish and improve their quality monitor processes. With the help, quality of data points was improved and missing ratio of one key data point decline from 5% to 1%. To meet 15s query time limitation of BI website,study query optimization.Eliminate long time costing query and complete queries' immigration. Deal with lots of new type requests and build coding frameworks for them. With the help of those frameworks,coding capacity of the whole team was improved.
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  • Morningstar
    Data Analyst
    Morningstar Jul 2010 - Aug 2011
    Shenzhen, Guangdong, China
    Collect fund document data for several regions. Use Google advance search to Improve collection efficiency. Increase document coverage ratio with fund number growth at the same time. Work with developers,analysis data sources and design automatic collection tools. Train other members using the tools and improve the collection efficiency of whole business line.
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Sunfeather He Skills

Microsoft Excel Sql Vba Business Analysis Financial Analysis Data Analysis

Sunfeather He Education Details

Frequently Asked Questions about Sunfeather He

What company does Sunfeather He work for?

Sunfeather He works for Morningstar

What is Sunfeather He's role at the current company?

Sunfeather He's current role is QA Engineer at Morningstar.

What is Sunfeather He's email address?

Sunfeather He's email address is 120046801@qq.com

What schools did Sunfeather He attend?

Sunfeather He attended South China University Of Technology.

What are some of Sunfeather He's interests?

Sunfeather He has interest in Investment.

What skills is Sunfeather He known for?

Sunfeather He has skills like Microsoft Excel, Sql, Vba, Business Analysis, Financial Analysis, Data Analysis.

Who are Sunfeather He's colleagues?

Sunfeather He's colleagues are Deborah Massy, Xiao Siyuan, Zeba Shaikh, Lisa Mccann, Hello Helloo, Anjana R, Stephanie Hannock.

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