Improver

ITZHAK (JORGE) VULEJ

Senior Data Scientist at Okapi AI

Israel

Very experienced Senior Data Scientist, Statistical Modeler, Data Miner and Market Researcher with Managerial experience. Developed automated processes for optimal predictive modeling in all the applications of Direct Marketing, PMQ (Predictive Quality and Maintenance) and PAO (Predictive Assets Optimization), Segmentation and Clustering using SPSS and SAS. Implementation of IBM SPSS and IBM SPSS Modeler solutions. Seamless development and integration with IoT real time streaming data, Cognos, Netezza, and other Databases. Upgrading and Migration from preexisting statistical systems. Rich experience developing and delivering Data Mining and Predictive Analytics courses and workshops. More than 20 years jjof experience consulting and implementing advanced Analytics solutions of Database Marketing applications – such as acquisition, up-sell, cross-sell, churn reduction, “next best offer”, uplift targeting, profiling and segmentation, risk estimation and fraud detection, market basket and sequence analysis, sales and coupons optimization, forecasting, and more - for a wide range of services and industries, using “Big Data”.
Open to new challenges, including international, remote/ offshore and with travel.

Specialties: Advanced programming and automated applications of SAS and SPSS statistical software. Development of efficient and automated applications using the SPSS system that deliver consistent and exceptionally high ROI. Predictive Statistical Modeling, Multivariate Statistics. Experienced in Modeling and Market Research in the areas of Mobile Communications, Finance, FMCG, Retail, Internet consumer behavior, etc. Fluent in English, Spanish and Hebrew. MAIL: JORGEVULEJ@YAHOO.COM, cell: +972-(0)50-992-6431

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Experience:

• Senior Data Scientist (Okapi AI)
• Senior Data Scientist (Quantitative Fund)
• Senior Data Scientist (Consulting)
• Data Scientist (Leading Israeli Bank)
• Senior Data Scientist (Self-employed)

Skills:

• Spanish
• Hebrew
• Data Mining
• Predictive Modeling
• Statistics
• Statistical Modeling
• Predictive Analytics
• SAS
• SPSS
• Questionnaire Design
• Business Analytics
• Netezza
• Customer Insight
• Database Marketing
• SAS/SQL
• Marketing Research
• Regression
• Survey Design
• CHAID
• Factor Analysis
• Decision Trees
• Conjoint Analysis
• Market Research
• Multivariate Analysis
• Multivariate Statistics
• JMP
• Logistic Regression
• Marketing Mix Modeling
• Data Analysis
• Cluster Analysis
• Linear Regression
• Customer Value Management
• Customer Loyalty
• Statistical Programming
• Survey Research
• Retail
• FMCG
• ANOVA
• Consumer Insights
• Direct Marketing
• Consumer Behavior
• Customer Analytics
• Time Series Analysis
• Competitive Intelligence
• Analytics
• Marketing Science
• Segmentation
• SQL
• Business Intelligence
• Quantitative Research