Federico Sáez Lombán

Senior Data Analytics Engineer at Worldline Merchant Services
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Contact Information
us****@****om
(386) 825-5501
Location
Madrid, Community of Madrid, Spain, ES
Languages
  • Inglés Full professional proficiency

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5.0

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Manuel Monforte Escobar

Fede is a professional who is characterised by great responsibility and a great relationship with the client. Wherever he is, he will improve the company's existing processes and help it on its way to digital transformation.

Ramses Rodriguez Martinez

Fede es un profesional con excelentes aptitudes para la consultoría y que combina magistralmente los conocimientos de un ingeniero de datos con los de un científico de datos.

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Credentials

  • Professional Scrum Master I
    Scrum.org
    Apr, 2020
    - Oct, 2024
  • C1 Advanced - IELTS
    Cambridge Assessment English
    Dec, 2019
    - Oct, 2024

Experience

  • Worldline Merchant Services
    • Financial Services
    • 500 - 600 Employee
    • Senior Data Analytics Engineer
      • Jun 2022 - Present

      Built a BI platform end to end to provide Power BI reports used daily by different stakeholders. These reports support the analysis and monitoring of the activity of the audience . - Creation of a Project Plan (roadmap, risks, architecture, budget, governance) presented to different audiences. - Creation of an application in Python that performs the ETL on various data sources and generates data to be consumed. Creation of consistent data historical and making available for other stakeholders. - Complex dashboards in Power BI (DAX, RLS) - Ad-hoc reports that support decision making. - Use of CRM (Salesforce) as main data source, leading initiatives to improve the Data Model of the company. - Monitoring the Data Quality and lead a project to improve it. - Deep knowledge of Sales Analysis (metrics, pipeline, forecast, product segmentation). - Quick business understanding of all areas. - Presentation of insights regularly. - Analytical and critical thinking - problem solving. - Ability to work independently and results oriented. Show less

  • NEXT DIGITAL
    • Spain
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Data Engineer Consultant
      • Nov 2019 - Oct 2021

      I've been part of two teams as consultant: - IAG Loyalty & Iberia Loyalty - Iberia Airlines - AI & Commercial My main tasks were: - Creation and maintenance of a product recommender based on the historic activity and likes of the client. - Design, develop, test and maintain process in Data Lake (Hive) or Data Warehouse (Redshift) - Extract, Transform and Load Process (ETL or ELT). - Creation of DAGs in Airflow for automate and monitor data pipelines from raw data to reports in batch (used Nifi for streaming). - Ingests of large amount of data. - Use of Linux and bash scripting. - Align architecture and automate tasks with business requirements. - Data acquisition. - Data analysis. - Data modelling. - Data visualization (PowerBI) Show less

  • Facultad de Informática (Universidad Complutense de Madrid)
    • Spain
    • Higher Education
    • 1 - 100 Employee
    • AI Researcher
      • Nov 2018 - Jan 2019

      Worked on a project to search similar medical records of an Asturian hospital. Creation of similarity between medical records using Natural Language Processing techniques and ElasticSearch. Integration of different similarity sources in a single structure using different algorithms. Worked on a project to search similar medical records of an Asturian hospital. Creation of similarity between medical records using Natural Language Processing techniques and ElasticSearch. Integration of different similarity sources in a single structure using different algorithms.

Education

  • Universidad de Castilla-La Mancha
    MSc in Data Science and Data Engineering in the Cloud
    2021 - 2022
  • Universidad Complutense de Madrid
    Bachelor of Software engineering
    2014 - 2019
  • Eötvös Loránd University
    Bachelor of Software Engineering
    2017 - 2018
  • St Colmcille's Community School, Dublin
    4° E.S.O.
    2011 - 2012

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