JarvisBitz Tech
SaaS Platforms

SaaS products from architecture to paying users.

Multi-tenant products with billing, role management, analytics, and scalable architecture — from MVP through production scale.

Architecture

SaaS architecture blueprint

Multi-tenant systems require six core layers — each handling isolation, billing, analytics, and scale.

01

Auth & Identity

Multi-tenant authentication with SSO via SAML/OIDC, role-based access control, and organization-scoped permissions. Users sign in once and access multiple tenant workspaces based on their role and invitation status.

Technology
Auth0ClerkNextAuthSAML
TENANT FLOW
Stage 01/06 · Auth & Identity
Scale

Key metrics we target

SaaS platforms demand enterprise-grade reliability. These are our production benchmarks.

99.99%

Uptime Target

With multi-region failover and health checks

<200ms

API Latency

Edge caching and connection pooling

10K+

Concurrent Tenants

Horizontal scaling with tenant isolation

SOC2

Compliance Ready

Audit logs, encryption, access controls

Capabilities

What we build

From multi-tenant foundations to white-label platforms — every SaaS project gets production-grade architecture.

Multi-Tenant Products

Shared infrastructure with isolated data per tenant — row-level security, tenant-scoped caching, and organization hierarchies with delegated admin capabilities.

Org → Tenant → User → Permissions

Billing & Subscriptions

Plans, free trials, metered billing, invoices, and dunning automation. Stripe-powered checkout with plan upgrade/downgrade proration and usage-based add-ons.

Plan → Subscribe → Meter → Invoice

Admin Consoles

Tenant management, user administration, system configuration, and audit logging. Superadmin views for platform operators with impersonation and support tooling.

Tenants → Users → Config → Audit

Onboarding Flows

Progressive signup with email verification, organization creation, team invites, and setup wizards. In-app tours, checklists, and contextual help drive activation and reduce time-to-value.

Signup → Setup → Invite → Activate

Analytics Dashboards

Tenant-facing usage and performance analytics with drill-down charts, date range selectors, exportable reports, and scheduled email summaries. Powered by ClickHouse for sub-second queries.

Track → Aggregate → Visualize → Export

White-Label Platforms

Customizable branding per tenant — logos, color themes, custom domains with SSL, and configuration APIs. Your customers present your platform as their own product.

Theme → Domain → Brand → Deploy
Stack

Technology stack

The complete SaaS infrastructure — from auth providers to observability platforms.

Frontend

Next.jsReactTypeScriptTailwind CSS

Auth

Auth0ClerkNextAuth.jsSAML/OIDC

Billing

StripePaddleLemonSqueezyWebhooks

Database

PostgreSQLRedisClickHousePrisma

Infrastructure

AWSVercelDockerTerraformKubernetes

Monitoring

DatadogSentryPostHogPagerDuty

Building a SaaS product?

We'll help you design the multi-tenant architecture, billing integration, and launch infrastructure.