1. Yosra Elghraibia
Business Intelligence Developer
Iltener Str. 24
31275 Lehrte-Germany
+49 176 38099525
yosra.ghraibia@gmail.com
Personal Information
Female, Tunisian, born on March 18th, 1988 , Married.
Experience
09.2013 – 05.2015 Business Intelligence Developer, ADP, Tunis-Tunisia.
Developing, maintaining and expanding ETL processes : ODI/Sunopsis
Data modeling in terms of analytical systems
Use of Analysis Tool : SAP BusinessObjects (BO) XI3
Updating data warehouses by developing packages procedures and functions
Expert Knowledge of SQL and Pl/SQL
10.2012 – 09.2013 Business Analyst, BI4YOU, Tunis-Tunisia.
Use of Analysis Tool (Reporting) : Oracle Business Intelligence (OBIEE)
SQL/PLSQL Developement
Modeling Databases and Datawarehouses
Developing, maintaining and expanding ETL processes : ODI/Sunopsis
03.2012 – 09.2012 Researcher, LAAS-CNRS, Toulouse-France.
research in the field of Operations Research (Scheduling) within the Group MOGISA.
JobShop
Graph algorithms
C++
07.2011 – 09.2011 Intern student, STUSID Bank, Tunis-Tunisia.
interbank teleclearing 24 hours : bank transfer through FTP.
C#.Net
Certificates
Oracle Database 11g Data Warehousing Sales Specialist Assessment
Oracle Business Intelligence Applications 7.9.6 PreSales Specialist Certificate
Oracle Business Intelligence Applications 7.9.6 Sales Specialist Certificate

2. National Master Diploma in Computer Science , Graduation
thesis
Title Solving scheduling problems with generalized precedence constraints, such as time-
lags constraints.
Supervisors Prof. Pierre Lopez and Prof. Marie-José Huguet
Description Done within the LAAS-CNRS Laboratory in Toulouse-France
National Diploma of Engineering, Graduation thesis
Title Developing scheduling problems with generalized precedence constraints, such as
time-lags constraints using C++ language.
Supervisors Prof. Pierre Lopez and Prof. Marie-José Huguet
Description Done within the LAAS-CNRS Laboratory in Toulouse-France
Studies
03.2012 – 09.2012 Internship, Diploma of Engineering and Master thesis, LAAS-CNRS,
Toulouse-France.
research internship
2011 – 2012 Master in computer science, Ecole Nationale des Sciences de l’Informatique
ENSI, Tunis-Tunisia.
Specialized in Artificial Intelligence and Decision Support
2009 – 2012 Computer Science, National Diploma of Engineering, Ecole Nationale des
Sciences de l’Informatique, Tunis-Tunisia, Grade: very good.
Skills
Business Intelligence
Data mining, Datawarehouse, Oracle Databases, Databases administration,
SQL/PLSQL, ETL, Reporting
Obtained multiple Oracle Certifications, see Certificates section.
Languages
Arabic Native
French Fluent
English professional
German Basic
Italian Basic
Qualities
Personal skills: Good software engineering skills, strong analytical, problem-solving and communi-
cation skills, eager to learn and develop new skills
Residence Permit in
Germany
With a valid work permit