I build useful things with data and software.

Software & data engineer

I build systems that make complex work clearer, safer, and easier to trust.

My work sits where software engineering, data infrastructure, and applied research meet. I turn ambiguous operational problems into products with explicit contracts, observable behavior, and decisions people can understand.

That includes lineage-aware healthcare data platforms, local-first guardrails for AI-assisted development, and quantitative methods for evaluating how healthcare systems allocate resources.

Bradley Harner on Westminster Bridge in London
01
Data systems

Reliable pipelines and control planes designed around lineage, recovery, and consequential downstream decisions.

02
Developer tools

Focused, local-first software that makes coding agents more verifiable, disciplined, and useful.

03
Applied research

Interpretable analytical methods for understanding healthcare risk, utilization, and resource allocation.