
A Single Hub for Real Estate Buyers
A project for Halsten
Context
Halsten is a Brazilian real estate developer. Customers used three platforms to manage a purchase, so we unified the experience into a cross-platform PWA for desktop and mobile.
- Role
- Product Designer, Mobile and desktop Front-End
- Duration
- 6 months
- Skills
- Figma, UX Strategy, User Interface, React Native
Goals
Connection
Centralize multiple services such as construction tracking, financials, and support into a single digital platform.
Branding
Translate the premium brand positioning into a clean, elegant, and consistent UI.
Customer service
Digitize previously in-person client interactions to improve accessibility and efficiency.
Stakeholder alignment
The project began with stakeholder alignment sessions to define user journeys, information architecture, and technical constraints. I mapped the key system integrations early to ensure feasibility across the ERP, financial, construction, and support platforms.

Wireframe and prototyping
I created wireframes, UX flows, and interactive prototypes, refining the experience through feedback. The solution scaled across web, PWA, and mobile, with continuous improvements after launch.

Outcomes
The final solution unified multiple disconnected services into a single, intuitive digital platform. Clients gained real-time visibility into construction progress, financial information, and support requests, which significantly reduced reliance on in-person interactions and manual processes.

Impact
Decrease in time spent on manual client service operations
Reduction in support requests related to information access
Increase in monthly active users within the first quarter
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