Available to hire
I am a data engineer with over 4 years of experience, building data pipelines and analytics solutions across banking and retail domains. I enjoy turning complex data into actionable insights using Python, SQL, and modern platforms like Snowflake, Spark, and dbt.
I combine a strong mathematical background with solid communication and leadership skills, enabling me to lead teams and translate business requirements into scalable data models and reliable pipelines.
Skills
Language
Spanish; Castilian
Fluent
English
Advanced
French
Intermediate
Work Experience
Freelance / Contract – Professional Experience Analytics and Data Warehouse Development at Freelance / Contract
November 1, 2025 - PresentMaintenance and optimization of data pipelines; analytics development; collaboration with stakeholders to translate requirements into data solutions.
Intern (Retail) – Data Migration from On-Premises to Snowflake at INTER (Retail)
January 1, 2025 - November 30, 2025Data migration from on-premises servers to Snowflake; ETL pipeline development; Tools: Snowflake, Spark, Qlik, Matillion, etc.
Intern (Retail) – Data Migration from On-Premises to Snowflake at INTER (Retail)
January 1, 2025 - November 30, 2025Data migration from on-premises servers to Snowflake; ETL pipeline development; Tools: Snowflake, Spark, Qlik, Matillion, etc.
Intern (Banking) – Batch Processes Development + Azure Migration at NTER (Banking)
July 1, 2024 - December 31, 2024Batch processes development; Azure migration; Technologies: Spark, Java, Hive, Impala; Hadoop ecosystem.
Data Engineer / Spark ETL Developer at Capgemini (Banking)
March 1, 2024 - July 31, 2024Development of Spark ETLs with Scala; Ad-hoc SQL queries for debugging; Technologies: Spark, Scala, Hive, Impala, SQL.
Intern (Banking) – Spark Batch Processes at Excelia (Banking)
July 1, 2023 - March 31, 2024Development of Spark batch processes; use of Hadoop services; Technologies: Spark, Java, Hive, Impala, SQL.
Intern (Banking) – Municipal Registry of Madrid (POC) at Municipal Registry of Madrid (POC)
April 1, 2022 - October 1, 2022Creation of tables by inserting data from registry files; Parquet format; storing in HDFS; data exploration with Power BI.
Education
Bachelor's Degree in Mathematics at University of Granada
January 1, 2016 - January 1, 2021MSc Degree in Mathematics and Physics at University of Granada
October 1, 2022 - October 1, 2023Qualifications
Industry Experience
Software & Internet, Professional Services, Media & Entertainment
Skills
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