12/12/2022 updated

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100 % available

Talend big data Consultant

conflans-sainte-honorine (78700), France
France
conflans-sainte-honorine (78700), France
France

Profile attachments

CV - sami hajlaoui

Microsoft AzureBig DataInformation EngineeringData IntegrationExtract Transform Load (ETL)Python (Programming Language)SQL DatabasesTalend
Data Engineer,Talend big data ,Python,ETL,SQL, Big Data, Snowflake, Azure

Experience

Professional experience0 - 5 years

Languages

ArabicNative speakerEnglishFluentFrenchNative speaker

Project history

Talend Consultant

Direct Energie
Consulting on data integration projects in a decision-making environment
Talend JOB design

* Modeling of the data migration architecture, the implementation of the Talend server and
the monitoring of ETL processes
* Realization of the migration version of the existing projects
* Follow-up and maintenance of ETL processes in production.
* Implementation of an Elastic Stack (ELK) platform for log analysis

Environement : Talend Studio 5.5, AMC, TAC, Java, MySQL, Oracle, Linux,
XML

Talend Consultant

Dataraise

Talend Consultant

Cardiff Metroplotain University : International Office
Created a Cardiff Metroplotain University Dashboard that contains the various
key performance indicators of the university.
* Design of a datawarehouse data model
* Cleaning, synchronization and data loading
* Talend job creation (Tos) and connection to different data sources (Excel, XML,
PostgreSql)
* Creating cubes schemas (Workbensh)
* Custom display and Dashboarding (Pentaho, Saiko, CDE)
* Instant generation of queries on the fly and generation of synthesis re-ports (PRD)

Environement : JAVA, Talend Open Studio, PostgreSQL, Pentaho, Workbench,
Saiku, CDE, Pentaho Report Designer

Statistician Analyst

Technological University of Compiègne
Implementation of an algorithm of the estimator of the survival function in
two-dimensional case and in the presence of censored data (Dabrowska estimator)


Environement : R software, SCILAB

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