Enabling secure, scalable collaboration

Challenge

As Rezme’s employer customer base grows, so do the operational realities of HR teams. Most organizations rely on multiple HR staff members, recruiters, managers, and administrators, working collaboratively within a single employer account. However, Rezme’s existing platform was designed primarily around a single-user-per-employer model, creating limitations as customers scaled.

Rezme faced three key challenges:

1. Limited collaboration within employer accounts
   Only one HR user could effectively manage an employer account, forcing teams to share credentials or rely on manual workarounds.
2. Lack of role-based access controls
   Without a flexible permissioning model, Rezme could not differentiate access levels across HR roles, increasing operational risk and limiting enterprise readiness.
3. Missed monetization opportunities
   The absence of multi-user collaboration prevented Rezme from offering premium or tiered pricing models tied to organizational-scale usage.

Rezme partnered with Flexion to explore how a scalable identity and permissioning framework could unlock collaboration, security, and future revenue without disrupting existing users.

Approach

Flexion and Rezme collaborated on a focused proof of concept to validate both the technical feasibility and the user experience of multi-user employer accounts. The engagement balanced discovery, system design, and hands-on delivery of a working MVP.

Discovery and design

Flexion began by aligning closely with Rezme stakeholders to understand business goals, user needs, and technical constraints. This phase focused on building a shared understanding of how HR teams operate today and how Rezme’s platform could evolve to support them. The design decisions were grounded in research-backed workflows rather than assumptions.

Key activities included:

• Workflow mapping of organization setup, admin onboarding, and user invitation flow
• Stakeholder discovery sessions to confirm objectives, user roles, and access requirements
• Review of Rezme’s existing authentication and account management architecture
• Definition of a scalable data model supporting employer-level accounts with multiple users
• Design of role-based access logic and permissioning rules

In parallel, the design team conducted user-centered research by reviewing recordings of the current system in use and facilitating discussions with stakeholders. A key insight originated – several critical actions such as inviting users, assigning roles, and moving through onboarding lacked confirmation, reversibility, and visibility of system status. These risks directly informed the design of audit logs, confirmation patterns, and permission safeguards. This allowed the team to observe real workflows, identify friction points, and ground design decisions in actual user behavior.

Development, testing and delivery

Building on the validated designs, Flexion and Rezme collaborated to implement a functional MVP within the HR Portal.

Key outcomes of this phase included:

• Configuration of access controls to support multiple HR users under a single employer account
• Implementation of role-based permissions mapped to platform features
• Documentation of the technical architecture and recommended design patterns
• Delivery of a live demo and walkthrough for Rezme stakeholders and Flexion leadership

The MVP demonstrated how Rezme could support organizational collaboration while maintaining security, clarity, and scalability.

Technical approach

Building on the validated designs, Flexion and RFlexion conducted a comprehensive analysis of Rezme’s existing user model to identify current capabilities and constraints. From this foundation, the team designed an enterprise-level framework that introduces an employer account layer capable of supporting multiple users.

The solution included:

• Clear modeling of users, roles, and permissions
• Diagrams illustrating how permissions map to application features
• Scalable design patterns for extending access control across future functionality

This approach ensured that the solution could grow alongside Rezme’s platform without requiring significant rework.

Design approach

The design process emphasized collaboration, usability, and long-term flexibility. Through stakeholder sessions, Flexion and Rezme co-created wireframes that explored how HR users could:

• Add and manage team members
• Understand their roles and access levels
• Navigate the HR Portal with confidence and clarity

The resulting designs prioritized an end-to-end Admin experience which included complete, testable flows for organization creation, administrator onboarding, user invitations, MFA setup, and audit logging in order to introduce patterns that support enterprise-scale use cases.

Outcomes

Even within a limited POC scope, the engagement delivered tangible results and clear strategic value for Rezme. Flexion provided a clear, extensible blueprint for a multi-user identity and permissioning MVP within the HR Portal, establishing a scalable foundation for secure collaboration, enterprise readiness, and future premium and tiered pricing models.

The proof of concept was delivered with clarity, discipline, and a strong emphasis on extensibility. The resulting technical and design artifacts were immediately usable by Rezme’s internal team, enabling them to build confidently without rework or additional clarification. Within one week of completing the POC, Rezme successfully extended Flexion’s work to deliver two additional features, demonstrating the quality, practicality, and durability of the foundation and accelerating their overall development timeline.

Future potential

While intentionally scoped as a proof of concept, this work sets the stage for meaningful expansion. Rezme could extend the permissioning framework to support advanced roles, audit logging, and compliance requirements. Additional enhancements might include administrator dashboards, usage analytics, and self-service account management.

Beyond Rezme, this engagement reinforces Flexion’s ability to partner with growing technology companies to design and deliver enterprise-ready solutions that balance security, usability, and business growth.