Real Estate
A marketplace for developers, buyers and 3D tours
$120M listed in year 1, 65% user return rate.
Client
PropVault
Industry
Real Estate
Timeline
10 months
Team size
5 people
The challenge
PropVault wanted a two-sided marketplace with virtual tours, mortgage tooling and AI-powered property recommendations — at launch.
Our approach
We built a React + GraphQL platform with WebGL-powered 3D tours and a recommendation engine trained on user interaction data.
Architecture
[ Clients ] → [ API Gateway ] → [ Microservices ]
↓
[ Event Bus ]
↓
[ Data Layer + Cache ]Outcomes
The results
$120M
Listed year 1
65%
User return rate
9.2/10
NPS score
3D
Tours integrated
Technology stack
ReactGraphQLNode.jsPostgreSQLThree.jsPython
Team structure
Tech Lead3× Frontend2× BackendML EngineerDesigner
"Buyers spend 4x longer in our 3D tours than on photos. That alone changed our funnel."
Ben Carter
CEO, PropVault