Public Health solutions
Fraud Detection for Public Health
Beryl Analytics's fraud detection work for public health agencies starts with one question: what decision is this going to change? If we can't answer that in one sentence, we don't build the model. That discipline is why our engagements compound rather than gather dust.
Why public health teams choose Beryl Analytics for fraud detection
- Senior practitioners. No bait-and-switch — the architects you meet in scoping are the engineers who ship the system. We don't farm work to juniors.
- APAC time zone, APAC context. We understand public health agencies regulations, data residency expectations, and the procurement cycles your team actually navigates.
- Honest scope. If a fraud detection use case isn't ready for ML yet, we'll tell you. Half our highest-impact engagements start by killing initiatives that wouldn't have worked.
- Tool-agnostic. Snowflake, BigQuery, Databricks, Postgres, S3 — we work with what you already run.
- Speed without recklessness. First production slice in 4-6 weeks. Hardened over the next 8-12. No 18-month black-box programmes.
How we deliver fraud detection engagements
- 01
Discovery (week 1-2)
We meet your operators, map data sources, and pressure-test the business case. Half the value is sometimes in killing the wrong initiative and reframing the right one.
- 02
Pilot build (week 3-6)
One vertical slice end-to-end: ingest, model, dashboard, monitoring. Real data, real users, measurable result before we expand.
- 03
Productionise (week 7-12)
Hardening, governance, lineage, runbooks, observability. Pair-programmed with your team so they own it by handover.
- 04
Scale & evolve
Expansion into adjacent use cases, retraining cadence, model performance reviews, and a roadmap that compounds.
Frequently asked questions about Fraud Detection for Public Health
How long does a typical Fraud Detection engagement take for a public health business?
Most fraud detection projects for public health agencies land a working production slice within 4-6 weeks, then harden and expand over the following 8-12 weeks. Larger public health programmes that touch multiple business units take 4-6 months end-to-end.
What data do you need to start a Fraud Detection project in public health?
Minimum viable inputs are 12-18 months of historical transactional or operational data, basic entity reference tables, and access to the systems that will consume the output. We can work with messy data — cleaning is part of the engagement.
Can Beryl Analytics integrate fraud detection with our existing public health agencies systems?
Yes. We're tool-agnostic and have integrated with Snowflake, BigQuery, Databricks, Salesforce, SAP, Oracle, custom in-house platforms, and dozens of public health-specific systems. Insights surface inside the tools your operators already use.
How do you measure success on a Fraud Detection engagement?
Before we model anything, we agree the business decision the output will change and the dollar metric we're targeting — revenue lifted, cost avoided, or risk reduced. Fraud Detection engagements in public health typically return 4-12x within the first year.
Do you work with public health businesses outside major NZ and AU cities?
Yes. We deliver remotely across New Zealand and Australia and visit on-site for discovery, key workshops, and go-live. Distance is not a blocker — many of our highest-impact fraud detection engagements have been with regional public health agencies.