Thomas M.

Senior Data Engineer & BI Consultant @Capitole | ex-Just Eat Takeaway.com | GCP, Snowflake, Azure, AWS, dbt, Airflow, Python, SQL | Dimensional & Fact Data modeling | AI Integration | Let’s Connect & Innovate Together

Barcelona, Catalonia, Spain

About

Crafting data-driven solutions is my passion and mission, and I thrive on transforming complex datasets into actionable insights. With over 10 years of experience in the field, I've sharpened my skills in designing robust data architectures and optimizing data pipelines to ensure seamless data flow and integrity. My journey has equipped me with a deep understanding of big data technologies and cloud platforms, making me proficient at handling large-scale data processing. In my previous roles, I've successfully led projects that improved data processing efficiency by 30%, significantly reducing operational costs. My expertise lies in utilizing tools and processes like Apache Airflow, dbt, Snowflake, GCP Big Query, ADF, Azure DevOps, Data Validation, Dimensional and Fact Data Modelling, Data Quality, ETL/ELT best practices write-audit-publish (WAP) pattern and AI Integration to build scalable systems that support business growth. I am also proficient in Python and Advanced SQL, which allows me to develop custom solutions tailored to specific business needs. I am passionate about mentoring junior engineers and fostering a collaborative environment where innovation thrives. Let's connect if you're looking for someone who can thrive in cross-functional team environments and drive your data initiatives forward with precision and creativity!

Experience

  • Senior Data Engineer at Capitole
    Oct 2025 - Present · 10 mos

    I played a pivotal role in designing, implementing and maintaining from the ground up an Apache Airflow project, becoming a trusted resource for the team. • Served as the go-to expert for Apache Airflow and Astronomer tools, including DAG Factory, orchestrating dbt projects with Cosmos, Astro Cloud and Astro CLI. • Developed and maintained data ingestion pipelines using ADF and Microsoft Fabric, streamlining data workflows. • Provided training and mentorship to junior data engineers and analysts, enhancing team capabilities. • Implemented AI data engineering solutions, integrating cutting-edge technologies into our processes.

  • Senior Data Engineer | Co-founder at L'Ebre Marketing and Data Solutions
    Jun 2024 - Present · 2 yrs 2 mos

  • Senior Data Engineer at Just Eat Takeaway.com
    Aug 2020 - May 2024 · 3 yrs 10 mos

  • Data Engineering & BI Consultant at SimplicityBI
    Jun 2019 - Jul 2020 · 1 yr 2 mos

  • Team Lead Data Analyst at AtkinsRéalis
    Jan 2017 - Jul 2018 · 1 yr 7 mos