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SAAS / 2024
SaaS Control Plane
Multi-tenant control panel for a B2B SaaS with strict uptime and observability requirements.
Status
In production
Stack
Next.js, TypeScript, Tailwind
Year
2024
System ArchitectureApp ShellRBAC
Scope
6-month engagement: architecture, design system, and implementation
Overview
Built a production-grade control plane for a B2B SaaS serving 200+ enterprise customers. The system needed to handle multi-tenancy, role-based access control, real-time observability, and strict uptime requirements.
What We Built
- App shell architecture with persistent navigation and layout system
- RBAC framework with granular permissions and audit logging
- Real-time dashboard with WebSocket-based updates
- Design system built on Tailwind with token-based theming
- Comprehensive error boundaries and fallback UI
Systems Notes
Focused on deterministic state management, clear component boundaries, and graceful degradation. All user-facing errors map to actionable messages.