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Unifying Digital Health Experiences with Design System

Written by Foursys | May 29, 2026 3:03:58 AM

Healthcare company modernizes digital experience and reduces development and maintenance costs

One of Brazil's largest healthcare institutions was facing challenges related to technological fragmentation and inconsistencies in the digital experience between internal systems and solutions used by different audiences. The lack of standardization impacted the efficiency of development teams, increased maintenance costs and hindered the continuous evolution of digital platforms.

The challenges: technological fragmentation and inconsistency in the digital experience

The client operated with multiple applications distributed between care, administrative and digital channels, without a structured standard for interfaces, components or design governance.

This scenario led to

  • Lack of visual and functional consistency between digital platforms;

  • Recurring rework in development teams;

  • Increased delivery time for new functionalities;

  • Difficulty integrating internal systems with third-party solutions;

  • Dependence on specific customizations in white-label solutions;

  • High evolutionary maintenance costs.

The organization needed to establish a common technological and visual foundation that would allow it to scale digital innovation with governance and efficiency.

Why Foursys?

Foursys was chosen for its ability to work simultaneously on the digital experience, technological architecture and critical systems integration fronts.

Among the main differentials considered were

  • Experience in building scalable corporate Design Systems;

  • Ability to integrate complex and heterogeneous environments;

  • Expertise in customizing white-label solutions;

  • Interoperability-oriented performance between internal and external platforms;

  • Governance structure focused on the continuous evolution of the digital experience.

Success factors

The project was based on structured design and engineering practices that ensured consistency, scalability and sustainability of the implemented solution.

Among the main success factors were

  • Definition of a reusable and scalable Design System architecture;

  • Structuring of libraries of standardized components;

  • API-driven integration for interoperability between systems;

  • Visual and functional customization of white-label solutions;

  • Continuous governance of the digital experience across areas and platforms.

The solution: standardization and integration of the digital experience

Foursys implemented a structured strategy for unifying the digital experience based on the creation of a corporate Design System integrated with the organization's existing systems.

The solution included

  • Creation of a robust Design System with reusable components to standardize the digital experience;

  • Customization of white-label solutions to ensure visual and functional adherence to the institution's ecosystem;

  • Development of APIs and integration protocols for interoperability between internal systems and third-party platforms;

  • Modernization and integration of legacy systems to align with the new digital architecture;

  • Establishing governance guidelines for the continuous evolution of the user experience.

Results

The implementation of the Design System and the integrated digital experience architecture brought significant gains in operational efficiency and technological consistency:

  • 30% reduction in development time;

  • 25% reduction in maintenance costs;

  • 20% increase in user satisfaction;

  • 15% improvement in the efficiency of internal processes.