Freelancer profile translated to English.

Description

I entered the world of data about 7 years ago. Due to the needs of various projects I had at work at the time, I started working with Power BI Desktop on a self-taught basis. This knowledge and experience have led me to my current position.

Currently, I work as a Data Engineer, processing data and presenting it in reports. I build everything from integration processes to visualizations. I have worked with clients such as Repsol, Inditex, and Planeta, among many others.

If you are interested in my profile, contact me! Or contact in·Bi-tek!

Industry field of expertise

Languages

English
Fluent
Spanish
Native or bilingual
Catalan
Native or bilingual
French
Basic

Workplace preferences

Can work on-site

Barcelona (up to 50km)

INDRA ATM
On Malt
Data Analysis at Indra ATM
AVIATION AND AEROSPACE
July 2025 - March 2026 (9 months)
Barcelona, Spain
- Data Modeling: Physical Data Modeling and Logical Data Modeling.
- Migration of ETL technology to Cloud or Open Source stack.
- Participation in the design and creation of pipelines with Cloud or Open Source tools.
- Python Programming: knowledge of Object-Oriented Programming, design and creation of data transformations, flow optimization, data analysis.
Microsoft Power BI Microsoft Fabric Data Visualization ETL Python
FREELANCE
Data Lead
TECH
June 2022 - Today (3 years and 11 months)
Barcelona, Spain
Data Lead responsible for:

- Planning projects for data processing improvements for clients.
- Implementation of technological solutions for clients.
ETL Python Power BI Microsoft Azure Power Automate
Izertis - Digital Transformation
Data Engineer
INTERNET OF THINGS (IOT)
February 2023 - Today (3 years and 4 months)
Madrid, Spain
Data engineering for visualization with tools such as:
- Microsoft Power BI.
- Google Data Studio.
- Tableau.
- Big Query.
- Azure.
Microsoft Power BI Microsoft Azure Big Query Big Data Data Studio

Check out Júlia's experience

Alberto

Proyecto e Arquitectura en Cloud y generación de dashboard en Power BI - Apache

Less than 1 year project

Reviewed on 12/17/2025

Julia and her team (Ana and Javier) executed the project with a high technical level and architectural rigor. They defined and implemented the GCP architecture solidly, with a special focus on scalability and best practices, and developed the Power BI dashboards perfectly aligned with business requirements. Communication with them was always clear and fast, with a good ability to anticipate risks and propose solutions. They met deadlines and deliverables as agreed. They are a highly recommended team for data, cloud, and data visualization projects in both Power BI and Looker. We will continue working with them on future projects, without a doubt!