

From $100K to $500K ARR. One Architecture Decision.
Renesis re-architected CallBuddy's AI-powered healthcare scheduling platform for multi-tenancy, enabling them to serve enterprise clients at scale and grow ARR from $100K to $500K immediately.
$400K
ARR Increase
5x
Revenue Growth
100%
Client Satisfaction
About this Project
CallBuddy is an AI-powered scheduling platform for healthcare. When they engaged Renesis, their existing architecture could not support multiple enterprise clients on one infrastructure, preventing them from closing high-value contracts. Renesis redesigned the system for multi-tenancy with SSO integration and enterprise-grade security, unlocking immediate ARR growth and positioning CallBuddy for enterprise sales.
Industry
Healthcare Technology
Location
USA
Duration
2023 - Present
Result
$100K to $500K ARR

Project Goals & Objectives
Project Goals
Enable CallBuddy to serve multiple enterprise healthcare clients simultaneously.
Unlock high-value enterprise contracts previously blocked by architecture limitations.
Deliver an immediate and measurable ARR increase post re-architecture.
Maintain full data isolation and compliance across all tenant environments.
Build a platform foundation capable of supporting continued enterprise growth.
Complete the re-architecture without disrupting existing client operations.
Project Objectives
Redesign database and application layer for true multi-tenancy.
Implement SSO integration for enterprise client authentication requirements.
Build tenant-level data isolation with enterprise-grade security controls.
Develop enterprise admin portal for tenant management and configuration.
Migrate existing client data to new architecture without downtime.
Implement monitoring and performance optimization for multi-tenant load.
Results & Measurable Outcomes
The Impact
Measurable results that demonstrate real business value and transformational outcomes.
$400K
ARR Increase
5x
Revenue Growth
100%
Client Satisfaction
Technology Stack
What Our Clients Say
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info@renesistech.com
