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

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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