DJAMEL KHEBAB, Data Warehouse specialist (Data Quality role)

DJAMEL KHEBAB

Data Warehouse specialist (Data Quality role)

Ooredoo Algerie (ex : WATANIYA TELECOM ALGÉRIE)

Location
Algeria - Algiers
Education
Master's degree, COMPUTER SCIENCE
Experience
14 years, 4 Months

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Work Experience

Total years of experience :14 years, 4 Months

Data Warehouse specialist (Data Quality role) at Ooredoo Algerie (ex : WATANIYA TELECOM ALGÉRIE)
  • Algeria - Algiers
  • My current job since January 2010

- Data audits and data integration process audits.
- Define and implement data qualiy rules.
- Data cleansing (prevent data defect, develop process to cleanse, correct the integration data process).
- Reports data quality errors and DQ dashboard.
- Deploy the new platform Informatica data quality.
- Balancing data sources / Balancing data source vs data warehouse.
- Business Objects Data Services developer.
- ETL developer.
- JOB monitoring.
- Build ad hoc SQL.

Education

Master's degree, COMPUTER SCIENCE
  • at UNIVERSITY of FRANCHE-COMTE
  • September 2015
Master's degree, Extraction des connaissances à partir des données (Data Mining)
  • at UNIVERSITE LUMIERE LYON2
  • April 2009

Premier semestre : Moyenne : 13,39/20. Deuxième semestre : interrompue (interrupted). Non obtention du diplôme de master car stage interrompue. No graduation for master interrupted training.

Bachelor's degree, computer engineering (option: computer Systems).
  • at ESI - Ecole Nationale Supérieure d'Informatique (ex : INI)
  • September 2007

2002/2003 : première année tronc commun (moyenne : 10.87/20). 2003/2004 : deuxième année tronc commun (moyenne : 11.42/20). 2004/2005 : troisième année spécialité (moyenne : 10.78/20). 2005/2006 : quatrième année spécialité (moyenne : 11.32/20). 2006/2007 : Chargé de la Conception et Réalisation 12 mois Logiciel de détection de visages humains par la méthode SVM. - implémentation de SMO en Visual C++.net. - collecte des données d’apprentissage et construction d’un modèle d’apprentissage. - études comparatives selon les paramètres de SMO. - réalisation du logiciel de balayage d’une image provenant d’une Webcam.

Bachelor's degree, mechanical engineering
  • at LYCEE technique BAIROUNI
  • June 2002

Bachelor mechanical engineering.

Specialties & Skills

Business Objects Data Integrator
Data Warehousing
Reporting
SQL development with large database (TELECOM).
Data integration for Data warehouse
java developer
C/C++ developer
SQL Oracle 10g / 11g
TELECOM knowledge
Business Objects's Data Services

Languages

Arabic
Expert
French
Expert
English
Intermediate

Training and Certifications

Oracle Database 10g : Atelier SQL Tuning (Training)
Training Institute:
IT Comp - Information Technology Company
Date Attended:
March 2012
Data Analysis and Design at Practitionner Level (Training)
Training Institute:
TDWI - The Data Warehousing Institute
Date Attended:
May 2011
Data Integration at the Practitionner Level (Training)
Training Institute:
TDWI - The Data Warehousing Institute
Date Attended:
May 2011