Profilbillede af DMgroup
@DMgroup
Flag for Ukraine Kharkiv, Ukraine
Medlem siden 17. august 2010
1 Anbefalinger

DMgroup

Online Offline
Expert in R packages: shiny, dpyr, ggplot2, caret, rpart, etc. Algorithms: K-Means, Hierarchial clustering, Random Forest R, Python, Excel, Java, VBA, PHP, SQL, Tensorflow Research and Data Analysis: - Study Design - Question - Define the ideal data set - Find the data - Data cleaning - Explore the data, factor importance analysis - Prediction and modeling - Interpretation of results
$15 USD/hr
5 anmeldelser
3.9
  • 100%Jobs udført
  • 100%Indenfor Budget
  • 100%Til Tiden
  • 67%Genansættelsesfrekvens

Portfolio

Nylige bedømmelser

Erfaring

Sales Data Analyst

Mar 2004

Analytical Report Preparation for Top Managers Marketing Research Budgeting Analysis of Marketing Activities

Uddannelse

Economics, Master's degree

1999 - 2004 (5 years)

Computer Science, Master's degree

2013 - 2017 (4 years)

Certificeringer

  • Numeracy 1
    90%
  • US English Level 1
    85%
  • Statistics 1
    75%

Verifikationer

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  • Betalingsverificeret
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  • E-mailverificeret

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