Andrea V.

I build the data pipelines, transformation layers, and automated reporting that companies need but don't have a data team to build. If you're stuck on manual spreadsheets or can't get reliable numbers out of your systems, that's the problem I solve. 10+ years across fintech, telecoms, and research — usually as the sole data function at early-stage companies, owning everything from raw ingestion to clean models to the dashboards stakeholders actually use. What I typically build: • Production pipelines pulling from your CRM, APIs, or databases (dlt, Prefect, Airflow) into PostgreSQL • A documented dbt transformation layer so your numbers are trustworthy and repeatable • Automated reporting that replaces the weekly manual spreadsheet grind • One-off analysis when you need a decision backed by data Core stack: SQL, Python, dbt, PostgreSQL, dlt, Prefect/Airflow. AWS Certified Solutions Architect, PhD in Cognitive Neuroscience, and currently consulting for the University of Oxford on an AHRC-funded research project — so I'm comfortable with messy real-world data and non-technical stakeholders. If you want a quick call to work out whether I'm a fit, message me.