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Commerce case study

GuildSt

Convert fragmented marketplace inventory into a seller-owned product and checkout experience.

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Architecture map

Marketplace import and seller commerce flow

Client experienceService boundaryData workflow

Challenge

Convert fragmented marketplace inventory into a seller-owned product and checkout experience.

Solution

Built import, inventory, storefront, and Stripe commerce workflows around a coherent seller system.

Architecture

Built a Next.js and Node.js integration layer for Etsy listing import, digital closet management, and Stripe-powered commerce flows.

Implementation stack

Technologies grouped by responsibility.

TypeScriptNext.jsNode.jsMongoDBStripe

Related work

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Be My Courier

Added the trust, compliance, payment, and operational tooling needed to support more complete courier-marketplace lifecycles.

Mining services marketplace

Mining Access

Delivered the core marketplace domains and integration paths needed for buyer, provider, and administrator workflows.