// case study · finance & insurance

150 Screens. 2 Million Policyholders.
Zero Excuses.

How we helped a Fortune 500 insurer expand into automotive telematics - a 150-screen Flutter app on Azure, built for 2M+ policyholders.

Want Results Like These?
// the receipts
150
Screens
2M+
Policyholders
2
App Stores
Flutter
+ Azure

// the challenge

A Fortune 500 insurer doesn't take software bets lightly.

Assurant - the consumer-protection insurer covering 300 million people worldwide - needed to expand into automotive telematics. The vision: a policyholder-facing mobile app that could handle claims, track coverage, and surface the right information at the right moment. Across 150 different screens. That's not a landing page. That's a product.

The internal team had the domain expertise. They needed a development partner who could translate it into a cross-platform mobile experience that wouldn't embarrass a company that size - and do it without a six-month kickoff process.

Not A Landing Page.
A Product.

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// in their words

We view automotive telematics as a place that we should be innovating in. We hired Inventive Works to help us develop the application for that.

Sr. VP of Global Transformation · Assurant

// the approach

We led the full build - architecture to release.

Platform Choice

Flutter/Dart for a single codebase that runs natively on iOS and Android. For a 150-screen app with complex state, cross-platform parity mattered more than either native flavor.

Azure Backend

Authentication, data persistence, push notifications, and telematics event handling - all on Azure, designed for scale appropriate to 2M+ policyholders.

IA Across 150 Screens

We mapped every user flow, every state, every edge case before writing screen one. Insurance UX is unforgiving - a confused user at claims time is a bad experience with a capital B.

Cross-Functional Collaboration

Embedded closely with Assurant's internal team throughout. Their domain expertise shaped what we built; our engineering execution shaped how it shipped.

150 screens, one Flutter codebaseiOS + Android

// the outcome

150

screens shipped - iOS + Android

A production mobile application, deployed to Assurant's policyholder base.

One Flutter codebase, two app stores, built for 2M+ users in the target segment - delivered as a multi-phase, embedded partnership.

2M+Policyholders reached
iOS + AndroidSingle codebase
Multi-phaseEmbedded partnership

// technologies used

Built on a production-grade stack.

Fluttermobile
Dartlanguage
Azurecloud
iOSplatform
Androidplatform
Azure Pushnotifications
REST APIsbackend

// build on this stack

Ship On A
Proven Stack.

Flutter, Azure, and the workflow that shipped 150 screens for 2M+ policyholders.

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