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Vincent DobaVD

Vincent Doba

Tech Lead Data Engineer - Spark / Scala

€750/day
3 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Vincent

Experienced data engineer, I offer my services as a Big Data team Tech Lead.

Proficient in big data environments and expert in developing data processing jobs in Scala/Spark, I am able to share my knowledge with any data engineering team, whether at the software development or organizational level.

This includes in particular:
- setting up a datalab for your data analysis needs
- ensuring code quality to improve development time for each feature
- training junior data engineers to quickly become productive team members
- analyzing the performance of a big data pipeline to speed it up or make it more reliable
- assisting in defining needs by interacting with business users
- proposing organizational improvements to streamline the development of your application
- industrializing models developed by your data scientists
  • Spanish

    Basic

  • Chinese

    Basic

  • English

    Fluent

  • French

    Native or bilingual

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

Experience

  • Believe Engineering
    Data Engineer Senior
    FILM AND AV
    June 2020 - Today (6 years)
    Paris, France
    Creation of sales reports from raw data provided to Believe Digital by streaming platforms (Spotify, Youtube, etc...)

    • Development of data processing Spark jobs in Scala
    • Development of a raw data download module in Python
    • Orchestration of jobs on a Databricks cluster hosted on Amazon Web Services
    • Storage of sales reports with Deltalake
    scala spark databricks deltalake Amazon Web Services Python Gitlab Git Atlassian JIRA
  • Societe Generale SA
    Lead Data Engineer
    BANKING AND INSURANCE
    October 2018 - November 2019 (1 year and 1 month)
    Courbevoie, France
    Supervision of a team responsible for providing data for the bank's compliance department

    • Development of data processing Spark jobs in Scala
    • Organization of daily job execution on a Hortonworks cluster with Oozie
    • Automated deployment of jobs using Ansible
    • Development of Ansible modules in Python
    • Creation of Python job launch scripts
    • Supervision of a team composed of two junior data engineers
    • Guarantee of adherence to agile methods within the team
    • Technical referent for the definition of new business flows
    Scala Spark Hadoop Ansible Oozie Hortonworks Python Maven
  • SOLOCAL
    Lead Data Engineer
    PRESS AND MEDIA
    July 2016 - May 2018 (1 year and 10 months)
    Boulogne-Billancourt, France
    Supervision of a team transforming raw audience data from Yellow Pages (among the top 15 French sites) into a model for analysis by sales and marketing teams

    • Development of data processing Spark jobs in Scala
    • Organization of daily job execution on a Cloudera cluster with Azkaban
    • Automated deployment of jobs using Ansible
    • Supervision of the team's skill development in Spark/Scala
    • Introduction of agile methods into team organization (Kanban)
    • Technical referent in a team of 4 developers
    Spark Scala Ansible Hadoop cloudera Azkaban yarn git gitlab taiga jenkins nexus

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Education

  • General Engineer
    École Centrale de Nantes
    2012
  • Master of Computer Science
    Tsinghua University (Beijing, China)
    2012
    Spécialisé en intelligence artificielle

Certifications

Skill set

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