About
I'm an Australia-based data specialist with 10+ years building data and ML systems — from pipelines feeding a single dashboard to models and tools used by thousands of people. This blog is where I publish projects and deep-dives, like thesuper fund tax drag analysis.
What I work on
ML & LLM applications
Production machine learning and LLM systems: RAG and agentic apps, evaluation harnesses, and the unglamorous work of making models reliable enough to put in front of real users.
Analytics & BI
Metrics layers that stakeholders actually trust, experimentation frameworks, and decision-support tooling — turning "we have the data somewhere" into answers people use in meetings.
Full-stack data products
End-to-end builds from data model to deployed web app. TheSuper Calculatoris a worked example: a financial model turned into an interactive tool, with every formula inspectable.
How I engage
Three formats, all remote-friendly: a short advisory session to pressure-test an approach, a scoped build with a clear deliverable, or a review of an existing data stack with concrete recommendations. If you're not sure which fits, describe the problem and I'll tell you honestly whether I'm the right person for it.
I write here under the Weco name rather than my own — the work and the writing should speak for themselves.