Automation engines
Repeatable ingestion, refresh, validation, and publication pipelines.
Praxis Data Lab · Data intelligence infrastructure
Turn difficult data into dependable decisions.
We build rigorous data systems that ingest, harmonize, validate, analyze, monitor, and deliver information people can confidently use.
One platform · multiple data products
Infrastructure that grows beyond a single dataset.
Praxis Data Lab supports public-data products, institutional systems, and custom analytics. Each product can have its own scientific contract while sharing a durable foundation for automation, governance, monitoring, and delivery.
What we build
Data services from source to decision.
Harmonization & validation
Evidence-backed comparability decisions with explicit scientific safeguards.
Analytics & BI
Decision-ready dashboards, statistical analysis, and interpretable reporting.
Data engineering
Structured warehouses, resilient transformations, and documented data contracts.
APIs & developer services
Stable, governed access for products, teams, and institutional workflows.
Monitoring & change detection
Source surveillance, lifecycle alerts, and fail-closed release controls.
Research-data tools
Low-code discovery and study-design support without obscuring methodology.
Reproducibility & provenance
Traceable sources, versions, methods, decisions, and release evidence.
Flagship data product · 01
NHANES, made easier to investigate and use.
Explore the U.S. National Health and Nutrition Examination Survey through the NHANES Explorer: a full variable catalogue, Study Builder, harmonization evidence, variable history, and inspectable provenance.
Built on source-linked CDC/NCHS evidence with transparent provenance and validation. View the source and use notice.
Institutional and custom solutions
Bring the same discipline to your own data.
We design governed ingestion, harmonization, analytics, dashboards, APIs, monitoring, and reproducibility systems for research teams, public institutions, and mission-driven organizations.