Welcome!

I'm Jeremiah Wangaruro, a Senior Data Engineer based in Melbourne, VIC, with 5+ years turning data into reliable, trusted assets that business teams can act on confidently. I most recently led the design and rollout of an automated data quality framework for Cartology's PlanIt retail-media platform, replacing manual release checks with automated gates so feature work shipped faster with less risk.

I hold a B.Sc. in Computer Science with Data Science from University College Dublin, where I developed a strong foundation in data science methodologies and programming. My academic journey fueled my enthusiasm for exploring the vast possibilities within the data realm.

My background spans federated data governance and analytics engineering (dbt, Great Expectations, Data Mesh), Power BI analytics informing €2M+ marketing budget decisions, and productionisation of machine learning models (SageMaker, Scikit-Learn, TensorFlow). I've also built internal CLI frameworks and ABAC access control systems. My toolkit includes Python, SQL, dbt, Docker, and cloud platforms such as AWS, GCP, and Azure. I'm comfortable bridging technical and business audiences across architecture, delivery, and stakeholder partnership.

Feel free to connect with me on LinkedIn (opens in a new tab) or check out my projects on GitHub (opens in a new tab). I'm always open to discussing exciting opportunities, collaborations, or simply chatting about the latest advancements in data engineering and technology.

Thank you for visiting my site, and I look forward to connecting with you!