Freelancer profile translated to English.
Back to original languageAbout Pablo
👋 Hello
I'm Pablo Reina, a data engineer specializing in data architecture, automation, and cloud platforms.
I help companiesbuild reliable and scalable data systems, automate processes, and transform data into useful toolsfor decision-making and daily operations.
I mainly work on projects related to:
- ETL/ELT pipelines,
- data platforms on AWS and Google Cloud,
- process automation,
- system and API integration,
- data modeling,
- performance and cost optimization,
- and applied AI and LLM solutions.
I have experience developing maintainable and scalable data architectures, using technologies like Python, SQL, dbt, Prefect, and cloud services from AWS and GCP.
I also work on integrating AI capabilities into applications and data flows, especially for automation, information processing, and improving internal processes.
My approach is pragmatic: create simple, robust, and easy-to-operate solutions in the long term. I enjoy working with good engineering practices, automation, testing, and observability to reduce incidents and facilitate system maintenance.
I have collaborated with both technical and business teams, designing solutions oriented towards scalability, operational efficiency, and data reliability.
I am currently available to collaborate on projects in:
- data engineering,
- cloud architecture,
- automation,
- Python backend,
- AI integration,
- and data platform modernization.
If you are looking to improve your data platform, automate processes, or build more reliable and scalable systems, let's talk about your project.
Spanish
Native or bilingual
English
Fluent
French
Conversational
Remote only
Primarily works remotely
Experience
- GeniallyData EngineerSOFTWARE PUBLISHINGDecember 2024 - Today (1 year and 6 months)Córdoba, Spain
Data engineer at a technology company, creator of a tool for interactive content creation
- **Development with dbt and BigQuery**: creation of scalable and maintainable data models to analyze the behavior and activity of over 40 million users.
- **Query and storage optimization**: design of efficient solutions to handle large data volumes and improve the performance of the analytical platform.
- **Data flow automation**: implementation of pipelines to transform and organize data in real-time, facilitating decision-making based on key metrics.
- **Advanced user analysis**: data structuring to measure engagement, retention, and growth through integrated analytical tools.
- **Focus on innovation and scalability**: ensuring solutions support the platform's rapid growth and changing business needs.
- HispatecData EngineerSOFTWARE PUBLISHINGMarch 2023 - December 2024 (1 year and 8 months)Almería, Spain
Data engineer in the agri-food sector, working for companies with over 100M in revenue
- **Design and optimization of ETL/ELT pipelines**: integration of financial and operational data from multiple sources.
- **Advanced data modeling**: analysis of costs, margins, and strategic projections for our clients.
- **System integration**: connection and synchronization of internal and external platforms, ensuring data accuracy and consistency.
- **Focus on scalability**: efficient solutions oriented towards key decision-making.
- Pablo ReinaFlutter DeveloperSOFTWARE PUBLISHINGJanuary 2023 - Today (3 years and 5 months)Córdoba, SpainI have developed mobile applications for small businesses and non-profit organizations. I focus on best practices and Clean Architecture to create robust and scalable mobile applications. Some of my applications also have a backend created by myself in Django REST Framework.
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Education
- Master's Degree in Big Data and Massive Data AnalysisUniversidad Alfonso X El Sabio2025
- Master's Degree in Digital Transformation of the Agri-food SectorUniversidad de Córdoba2022
Certifications
- dbt Fundamentalsdbt Labs2024