A full-stack property platform managing every stage of the , from initial discovery through legal completion and post-purchase equity management. Forty-two screens across customer-facing and operational interfaces, built on graph architecture, with no off-the-shelf dependencies in the core workflow.
This is a confidential commission. The client has given us permission to describe the technology we built, but not to identify them. What follows is a full account of the platform's scope, features, and architecture.
The platform includes several bespoke features that are central to the client's business model and cannot be described here. These are among the most technically demanding elements of the build. Where a feature has been omitted from this description, it is because it relates to proprietary business logic rather than to any limitation in what was delivered.
A dual-mode search interface: a filterable grid view and an interactive Leaflet.js map with clickable property pins. Filters cover location, price range, and property type. Buyers can save properties to a wishlist and access full property detail records.
The platform integrates live financial data into the buyer journey, connecting affordability information directly to the property search and offer process. The specifics of this integration are proprietary to the client's business model.
A structured purchase process covering offer submission, multi-party negotiation, and acceptance. The platform tracks offer status through a defined pipeline with timestamped state changes and role-based visibility for buyers, sellers, and operational staff.
A document signing system built into the platform's own workflow layer (not a third-party integration). Handles multiple document types with sequential party ordering: a party cannot sign until all preceding parties have done so. Automated reminder escalation per party, overdue flagging for staff, and configurable document expiry.
A multi-stage visual tracker showing buyers exactly where their transaction stands, from initial acceptance through to completion. Each stage shows current status and pending actions. Designed to reduce inbound enquiries by giving buyers real-time visibility.
After completion, buyers receive a personal dashboard with ongoing account information and payment management. Direct debit mandate setup is integrated via GoCardless. No bank details are stored on the platform.
The operations interface gives the client's conveyancing and customer management teams a structured workflow tool built around the same data.
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Bespoke data modelling. The platform includes a number of proprietary data structures and workflow features that are central to the client's business model. These are among the most technically complex elements of the build, but their specifics remain confidential. The graph architecture made it possible to implement these without conventional schema constraints.
Sequential e-signing enforcement. The document signing system enforces party order. A party cannot sign until all preceding parties have done so. Reminder escalation is per-party, not per-document, with three thresholds before staff escalation flag is triggered. Document expiry is configurable per document type.
Tech stack: React 18 · TypeScript · Vite · Leaflet.js · GoCardless (Direct Debit) · Graph API (engage.re) · JWT authentication · Monorepo (pnpm workspaces)
ESRE Media runs its entire pipeline, partner network, and commission tracking on a system we built ourselves, on the same graph architecture. We are growing fast, and if you know organisations that need better digital systems, referral partners earn 15% on project delivery.
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