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Our work in Data & AI Foundations

Selected case studies, perspectives, and events in Data & AI Foundations.

Case study

Tracking PFAS in the Global Supply Chain

Tightening PFAS regulation and supplier exits threatened a MedTech maker's supply chain. Trexin ran a structured outreach across 3,000+ suppliers (3,085 contacted, 1,971 reaching complete status) to inventory 'forever chemicals' for compliance and continuity.

Case study

Developing a Low-Cost Systemic Approach for Data Normalization

A global medical-device maker's supplier data was siloed and inconsistent, breaking reporting. Trexin built an 'MDM-lite' solution on the tools they already owned (faster ingestion, automated auditing, change-history tracking) with no new license fees.

Case study

Improving Health Equity Outcomes Through Data Governance

An NCQA mandate requires 80% directly-sourced REL data; the payer was collecting under 5%, with no governance to secure it. Trexin restructured their data-governance framework and built a 12-tactic roadmap to close health-equity gaps.

Perspective

Data as a Service: A Foundation, Not a Buzzword

Most organizations accept that their data is valuable. Where they get stuck is turning it into something they can act on, and whether to treat data as a service they stand up in the cloud. A practitioner's view on when DaaS pays off, and what to weigh first.

Case study

Architecting Analytics for Product Management

A MedTech group's analytics ran on siloed data and Excel, producing late, two-number reports. Trexin re-architected it into a reusable 'analytics factory': MVP in 5 months, with data-prep effort down 60%.

Case study

Designing a Next-Generation Data & Analytics Platform

A large health payer's tangle of warehouses couldn't support modern analytics. Trexin's 12-week assessment (56 leaders, 4 health plans) designed a future-state platform (data lake, sandboxes, analytic workbenches, and an AI/ML library) with an incremental build roadmap.

Case study

Lowering the Cost of Asking Value-Based Questions

A non-profit wanted to prove the economics of a procedure it advocated. Trexin's Actionable Analytics Jumpstart answered it in under 30 days, and showed the study should measure survival, not just cost, since untreated patients died too quickly for cost offsets to appear.

Case study

Estimating Flood Risk Using Predictive Analytics

A climate-tech startup's flood-risk model took over two hours per property and needed manual tuning. Trexin built an automated, scalable MVP on AWS in under 60 days, cutting analysis from two-plus hours to under five seconds per parcel.

Case study

Data Science for a Safety Net Hospital

A safety-net hospital wanted to know whether severe-infection patients were being triaged to the right level of care, without a multi-year prospective study. Trexin's data-science analysis of billing and discharge data found mis-triage in 1 in 8 patients, tied to worse outcomes.

Perspective

Adjusting to Risk Adjustment

Risk-adjustment models exist to remove uncertainty, but current models capture only 10–15% of the variation. The 80%+ they miss is exactly where better care and value hide.

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