Freelancer profile translated to English.

Description

Data engineer with more than 7 years of experience in the development of technological solutions, with a special focus on data management, transformation and analysis. Passionate about new technologies and with an entrepreneurial mindset, I have participated in numerous projects ranging from data pipelines and process automation to the design and implementation of scalable architectures. My technical profile includes: database modeling and management, ETL process development, task orchestration, server management, and application of artificial intelligence models on structured and unstructured data. Beyond technology, I am motivated to find efficient and robust solutions to complex problems through a data-driven approach.

Industry field of expertise

Languages

English
Fluent
Spanish
Native or bilingual
French
Conversational

Workplace preferences

Remote only

Primarily works remotely

Santander - UK,Boomerang,LaLiga...
Data Engineer
December 2023 - Today (2 years and 8 months)
Madrid, Spain
I independently supported clients from various industries by designing and implementing end-to-end data engineering solutions. I built data pipelines and scalable architectures on cloud platforms, mainly AWS (including S3, EC2, RDS), and used tools like Apache Spark and Airflow for workflow orchestration. I developed data ingestion and transformation processes using Python and SQL, integrating data from multiple sources, including APIs and message queues (Kafka, Solace). I created dashboards and visualization solutions with Tableau to facilitate data-driven decision making. I ensured data privacy and regulatory compliance in different regions by implementing robust security and governance practices.
Python AWS Scala Spark Google Cloud Platform (GCP)
KantarOperations
Data Engineer | Research Tech Officer
PRESS AND MEDIA
July 2019 - December 2023 (4 years and 5 months)
Madrid, Spain
I led the development and maintenance of the data infrastructure to support enterprise-level analysis and reporting. I designed and optimized relational databases (mainly Microsoft SQL Server), integrated various data sources, and implemented ETL pipelines using Python and SQL. I contributed to backend development and system integrations, collaborating with cross-functional teams such as Product, Data Science, and Operations. I supported data-driven decision making by ensuring high quality, security, and availability of information. I participated in process automation and infrastructure improvement initiatives to increase scalability and reduce manual efforts.
Business intelligence Team management Tech Lead Python Amazon Web Services (AWS)
Kimia Solutions
Full Stack Developer & Tech Researcher
TECH
August 2016 - July 2019 (2 years and 11 months)
Madrid, Spain
Full stack development on the company's different platforms, development of new functionalities and search for the best set of technologies to meet the requirements of each project.
teamworking Web development Business development Product development Mobile design PHP Python Linux