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Jordi CrespoJC

Jordi Crespo

Senior Data platform engineer

€400/day
Barcelona, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jordi

Throughout my career, I have contributed to positive business outcomes through effective organization, prioritization, and tracking of key organizational projects. My strengths and qualifications are an ideal match for the requirements of Data engineer and will bring immediate value to this project.

In my previous role as Data engineer, I exercised a calculated and methodical approach to problem-solving. While I am independently motivated, I appreciate collective efforts and collaborate productively within group environments. Additionally, I am proficient in cloud architecture, creation, and development of data modeling in databases.

Website: ydteam.es
  • English

    Fluent

  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

  • Portuguese

    Fluent

Remote only
Primarily works remotely

Experience

  • AKKA
    Data engineer
    TECH
    January 2020 - Today (6 years and 7 months)
    Bruselas, Belgium
    • Created, maintained and managed Amazon Redshift data bases
    • Developed and implemented a machine learning models able to predict the trend in the stock market price
    among different sectors.
    Created data scrapers to obtain the necessary data, implemented data streaming technologies and created
    the data visualization.
  • TAPP
    Data engineer
    E-COMMERCE
    January 2019 - Today (7 years and 6 months)
    Ámsterdam, Netherlands
    Created and maintained backend API’s in python for several projects.
    Created and maintained ETL pipelines using python and SQL.
    Created and maintained data orchestration through airflow and ECS.
    Created and designed databases in Snowflake and MySQL.

    Tools: AWS services ( kinesis, ECS, Batch...), Python, Airflow, Great Expectations

    Data Engineer AWS ETL
  • Quality Analytics
    Freelancer Data Scientist
    E-COMMERCE
    January 2018 - September 2019 (1 year and 9 months)
    California, United States
    I evaluated processes and data, identifying productivity gains and sales growth within the digitization segment.

    I provided comprehensive analysis and recommended solutions to address complex business issues and problems using data from internal and external sources and applied advanced analytical methods to assess the factors affecting growth and profitability in customers.
    product and service offerings.

    I applied statistical and algebraic techniques to interpret key points from the collected data. I collaborated with internal stakeholders, identifying and gathering analytical requirements for customer, product, and project needs.
    Python Google cloud SQL Microsoft Excel

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Education

  • Master en Fisica
    Universidade Estadual Do Ceará, Brasil
    2019
    Master en Fisica con especialidad en data Science

Skill set

Categories