SaaS Engineering Without Technical Debt

Multi-tenant SaaS with DB isolation, Stripe-ready billing, and RBAC — engineered so your team can take over without technical debt landmines.

Who this is for

Founders building subscription products or marketplaces who need tenancy, billing, and roles done right the first time.

The problem clients bring us

Feature velocity hides debt: shared tables leak tenants, billing is bolted on, and RBAC is a boolean. Scaling means rewriting the foundation under traffic.

How Xaironix approaches it

Tenant ID on every query, cache key, and job. Stripe (or equivalent) for subscriptions. Role matrices enforced in the API, not just the UI. Event-driven paths for live status and notifications.

Outcome you can expect

You launch a SaaS that can onboard tenants without fear of data bleed — with billing and roles your finance and support teams can actually operate.

What we ship

• Secure multi-tenant data model and isolation tests
• Subscription billing, webhooks, and dunning hooks
• RBAC for owner / admin / member (and custom roles)
• Admin + customer portals on Laravel/React or Vue
• Handover docs: tenancy map, billing flow, runbooks