Imej profil HajjiO
@HajjiO
Ahli semenjak 2 Ogos 2015
4 Cadangan

HajjiO

Dalam Talian Luar Talian
-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, French and Arabic (TOEFL and DALF certifications)
$15 USD/hr
49 ulasan
5.2
  • 94%Kerja Diselesai
  • 89%Mengikut Bajet
  • 89%Tepat Pada Masa
  • 24%Kadar Ulang Upah

Portfolio

Ulasan Terkini

Pengalaman

Trainee

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

Trainee

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

Pendidikan

Engineer in Statistics and Applied Economics

2012 - 2015 (3 years)

Graduated in Mathematics and Physics

2010 - 2012 (2 years)

Kelayakkan

Professional certification (2015)

Coursera

Data Scientist with R

DALF (2013)

CIEP

Diplôme approfondi dans la langue française (French language certification)

Penerbitan

Measures of the efficiency using DEA, SFA methods

I'm working on it with my team

Sijil

  • French 1
    95%
  • Numeracy 1
    92%
  • Preferred Freelancer Program SLA
    92%
  • US English Level 1
    85%
  • Statistics 1
    75%

Pengesahan

  • Facebook Disambung
  • Freelancer Keutamaan
  • Bayaran Disahkan
  • Telefon Disahkan
  • Identiti Disahkan
  • E-mel Disahkan

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