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Bassirou SarrBS

Bassirou Sarr

Big Data Engineer - scala/spark/hadoop/kafka

€700/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Bassirou

After years of experience as a web developer, I turned to SCALA development projects around BIG DATA.
These high value-added projects built around innovative technologies have allowed me to develop and acquire both technical and human skills.
I mainly work on Spark / Scala / Hadoop / Kafka. I have used various tools like Airflow, Zeppelin during my assignments.
I now wish to bring a new dynamic to my professional career.
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • Groupe La Poste
    Data Engineer
    TECH
    July 2017 - September 2019 (2 years and 2 months)
    Issy-les-Moulineaux, France
    The Group DataLake is a shared platform for storing and analyzing data for the various entities and branches of La Poste.
    My main tasks during this assignment:
    - Design
    - Study
    - Writing technical and functional documentation
    - Development of Front-end application
    - Backend Scala development in a BIG DATA context
    - Setting up development environments in the Cloud
    Scala Spark Apache Kafka Hadoop Airflow Zeppelin Node.js Typescript Angular React.js Micoservices
  • Open
    Systems Engineer and Developer
    BANKING AND INSURANCE
    June 2014 - December 2014 (7 months)
    Rennes, France
    The Group Trust Infrastructure (ICG) is the foundation on which the BPCE group's applications will rely to manage electronic contracting and authentication. These functionalities were managed by a module called ESB using .Net technology, and it is in this context that my mission takes place, which is to rewrite these web services with the implementation of an architecture around JAVA web services.
    My main tasks:
    - Detailed functional specifications
    - Architecture implementation
    - Development
    - Unit tests
    - Functional acceptance
    - Production deployment
    Java Spring Cxf SOAP Maven Git-SVN
  • OPEN
    Implementation Engineer
    TECH
    September 2011 - May 2014 (2 years and 9 months)
    Lannion, France
    Application that offers testing capabilities on France Télécom network equipment to provide initial diagnostic information for customer connection problems. The application has three variants, each adapted to a country of application: Spain, France, and Belgium.
    My main tasks during this assignment:
    - Bug fixing
    - Maintenance of modules managing business rules
    - Porting the application core from the Spanish version (feasibility study, design, development, writing technical documents)
    - Development of a new software component (MSAP adapter) in a Java/J2EE environment using web services.
    - Development of a simulator in Wicket allowing developers and testers to run tests without overloading the actual equipment (GUI development and SNMP protocol management)
    - Development of an enhancement for testing Huawei equipment
    - Development of a POC for migrating the database from Oracle to Postgres
    Java Spring Oracle PostgreSQL Maven IBM RSM JPA SNMP

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Education

  • Bachelor's Degree in Information Systems, Integration and Application Maintenance
    University of South Brittany
    2009
  • Master's Degree in Information Technologies and Software Engineering (Apprenticeship)
    IUP - University of Western Brittany
    2011
    Formation axée sur la programmation en Java/JEE avec divers Frameworks ainsi que les méthodologies agiles et de gestion de projet.

Skill set

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