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System 05 · Insurance

ONE platform

An insurance advisory site rebuilt as a typed monorepo on AWS.

Open source

Next.js · Fastify · PostgreSQL · MongoDB · Redis · Rust · Solidity · AWS CDK

Repository
FIG. 5 — ONE PLATFORM
WebNext.js, prerendered
APIFastify and Zod
Cover engineRust, shared by browser and API

ONE platform

Account · Insurance

Open source

Next.js · Fastify · PostgreSQL · MongoDB · Redis · Rust · Solidity · AWS CDK

Brief

Replace hand-written PHP without losing a pixel of the client's design.

Make document integrity verifiable by visitors without a wallet.

Run on AWS for a few dollars a month.

Delivered

A TypeScript, Rust and Solidity monorepo with every route typed end to end.

Document attestation on chain, verified from the page.

Six CDK stacks, free-tier sized, with OIDC deploys.

ReconciliationVariance 0.00