Käyttäjän HajjiO profiilikuva
Jäsen alkaen 1. elokuuta 2015
4 Suositukset


Online-tilassa Offline-tilassa
-I'm a certified data scientist, i've got many skills and expertise that will allow me achieving perfectly all the projects and assignments because my priority is your satisfaction. -I have advanced knowledges in: ---Econometrics: Panel Data, Pooled Data, cross-section Data, Probit, Logit, Multinomial Logit, scoring, Economics modeling, Tobit, Heckman.. ---Data Mining: Factor analysis, Principal Component Analysis, Regression (Simple, Multiple, logisitic, hierarchical, Poisson), PCA, PCA, Data Quality, Data Reliability, ANOVA, ANOM, ANCOVA, Clustering, Hierarchical Clustering... ---I master SPSS, SAS, STATA, R, Eviews, Minitab, MS excel -I'll provide you perfect reporting using MsWord. -I master English (TOEFL)
$15 USD/hr
69 arvostelua
  • 95%Suoritetut työtehtävät
  • 90%Budjetin mukaisesti
  • 90%Ajallaan
  • 22%Uudelleenpalkkaamisaste

Portfolio Items

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  • käyttäjän Helena C. kuva Project for Othmane H. €45.00 EUR

    “I am a really hard person generally and may sound rude sometimes. Othmanae did a great job .thanks.”

  • käyttäjän Sana F. kuva need SPSS + academic writing expert (from Paksitan) $50.00 USD

    “he is a professional and good communication skillss”

  • käyttäjän Mohammedseeid M. kuva Project for Othmane H. $40.00 AUD

    “Othmane was very professional he paid great attention to detail and was able to communicate and make the necessary changes to the project.”

  • käyttäjän Berivan Z. kuva Statistics $25.00 USD

    “Good dude”

  • käyttäjän Badee K. kuva Project for Othmane H. $25.00 USD

    “Thank you so much for your wonderful and professional work. I hope to continue working with you in the future...”

  • käyttäjän Xiaohong X. kuva I need a R programmer $60.00 USD

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Feb 2015 - Jul 2015 (5 months)

Analysis Statistics (PCA, Clustering..) and descriptive statistics Modeling and forecasting using SARIMA, Vector Autoregressions, Artificial Neural Network, Optimal Approach Comobination... Modeling Panel Data... Tools: R, SPSS, Eviews, SAS, Matlab and Photoshop, MS Word, MS Excel


Jun 2014 - Sep 2014 (3 months)

Modelling and forecasting sells of electricity of REDAL usins the method of exponential smoothing. Test the accuracy of previsions. Tools; R, SPSS, MS word, MS Excel


Engineer in Statistics and Applied Economics

2012 - 2015 (3 years)

Graduated in Mathematics and Physics

2010 - 2012 (2 years)


Professional certification (2015)


Data Scientist with R

DALF (2013)


Diplôme approfondi dans la langue française (French language certification)


Measures of the efficiency using DEA, SFA methods

I'm working on it with my team


  • French 1
  • Numeracy 1
  • Preferred Freelancer Program SLA
  • US English Level 1
  • Statistics 1


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