Tiago Marques

I’m passionate about building data platforms and analytics tools that actually make sense for the people using them. My goal is always to turn complex data into something reliable and easy to work with—whether that’s through end-to-end ETL pipelines or building dashboards that help teams make better decisions.

I’m a big believer in "doing it right the first time," which means focusing on scalability, clean data, and clear visibility. I make sure my work is backed by automated testing and CI/CD pipelines, so the data stays trustworthy long after the initial build. I’ve also enjoyed helping several teams navigate the tricky waters of platform and data migrations.

I’ve spent time working across cloud platforms like AWS and Azure, and I’m right at home with big-data tech like Databricks, Spark, and Microsoft Fabric. I’m also well-versed in the "classic" BI stack—from Power BI and Pentaho to the full Microsoft SQL Server suite.

When I’m not diving into data, you’ll usually find me with an accordion. Music is my other great love; I compose and perform across a variety of genres and have had the joy of collaborating with some incredible musicians on international stages. It’s the perfect creative counterweight to my technical life.

Feel free to explore my work using the tiles below — or jump straight to my Technology or Music portfolios.