Freelancer profile translated to English.

Description

Data engineer with extensive experience in the financial sector, wide stack, web pages, desktop applications, mobile applications.. expert in ETL, validation, loading, extraction, and data reporting. Primarily SQL, Databases, Python, and Bash scripting.

Languages

Spanish
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Santander Consumer Global Services
Data Engineer
BANKING AND INSURANCE
December 2020 - Today (5 years and 8 months)
Madrid, Spain
• - Improvement of software efficiency and development of new functionalities.
• - Maintained software version control.
• - Environment promotion.
• - Analysis of new requirements to determine optimal technical solutions.
• - Providing technical support.
• - Specialized in ETL processes, including loading, validation, transformation and data extraction using Python (pandas, sqlalquemy, numpy) Bash scripting and Oracle PL/SQL.
• - Database and source code performance optimization.
• - Generation of reports to cover business needs.
SQL ETL Python Oracle Data Engineer
ADECCO/
SQL ANALYST
DIGITAL AND IT
September 2019 - March 2020 (6 months)
Madrid, Spain
goal and the efficiency and reliability of the data. To do so, I had validation process. T-Sql, Migration
SQL Oracle Big Data Microsoft SQL Server Data Engineer
EVERIS/
SQL DEVELOPER
February 2019 - August 2019 (6 months)
Madrid, Spain
Help desk, supporting, and development for Santander's anti money laundering application. Linux, Bash, Control-M, Git, Oracle

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FP2 MULTIPLATFORM APPLICATION DEVELOPMENT
CIFP A CARBALLEIRA MARCOS VARCARCEL
2014
FP2 DESEARROLLO APLICACIONES MULTIPLATAFORMA
FP1 MICROCOMPUTER SYSTEMS AND NETWORKS
CIFP A CARBALLEIRA MARCOS VARCARCEL
2011
FP1 SISTEMAS MICROINFORMÁTICOS Y REDES

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Data Engineer

Andrés Alonso Martinez

Data Engineer

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