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Samuel TST

Samuel T

Senior DBA DB2 LUW BLU & Cassandra Snowflake

€700/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Samuel

With 15 years of experience in IT, I began my career in the IBM Software Services entity, then alternated expertise/architecture missions on the main SGBDs of the market in Transactional or BI environments for clients such as SNI -CDC-Habitat- HEULER HERMES, STET Banking, GALEC.

The evolution of Cloud and Data professions led me to the AWS, Cassandra, SparkStreaming, Kafka ecosystem for an instant-payment project.

My skills include Data Engineer, SGBD architecture, Warehouse/Big Data performance. And more recently, "Move to Data Cloud" skills with SNOWFLAKE and AWS RDS.

*DB2 LUW Certified
*AWS Cloud Practitioner Certified
*SNOWFLAKE Accreditation Partner

My mission is to be a force of proposal to evolve your data while ensuring production deployments.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Instant payment - Banking
    DBA Cassandra Datastax
    BANKING AND INSURANCE
    January 2017 - January 2020 (3 years)
    Courbevoie, France
    Administration of the Production Cassandra NOSQL database.
    cassandra Spark
  • CDC HABITAT
    Data Architect - Warehouse - Support - Integration
    REAL ESTATE
    May 2019 - Today (7 years and 1 month)
    Montpellier, France
    !Downsizing of the AS/400 database to DB2 BLU on Red Hat Linux,
    ! Creation of the model, schema, tablespace, Hybrid Column/Row storage
    ! Implementation of the IBM ChanceDataCapture tool for replication from AS/400
    ! Installation of fixpacks/special builds
    ! Production deployment monitoring
    ! Implementation of backups, access matrix and roles, SQL performance.
    DB2 BLU WAREHOUSE
  • STET banking - CORE System
    Data Architect - Team Leader - Data Engineer
    BANKING AND INSURANCE
    January 2018 - December 2020 (3 years)
    Courbevoie, France
    Production deployment respecting Dev, Qualification, Pre-Prod processes
    ! Installation of fixpacks, version migration, re-instantiation, DR, incident management
    ! DB2 technical support for IT development/business teams
    ! Shell scripting for maintenance, installations
    IBM Db2 Cassandra PostgreSQL

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Education

  • IBM Foundation
    IBM
    2003
  • MIAGE Engineer
    Paris
    2002
    Genie Logiciel, Database et réseau

Certifications

  • DB2 LUW & BLU
    IBM
    2016
    BACKUP DB2 HADR
  • AWS Cloud certification
    AWS
    2020
    Amazon Web Services

Skill set (19)

Categories