End-to-end SaaS products
From the first line of code to 10,000 paying users. We design, code and scale SaaS products built to last.
Building a SaaS that holds up is a marathon. Multi-tenant architecture, billing, auth, RBAC, observability, compliance — foundations you don't want to redo at 50 customers.
We support you from MVP to scale: avoiding classic traps (single-tenant refactored too late, in-house billing exploding, rigid DB schema) and building to grow without rewriting everything.
What we deliver
Multi-tenant SaaS product
Architecture designed to host N customers from day one, with data isolation, quotas and feature flags per plan.
Billing & subscriptions
Stripe Billing integration, plans, trials, dunning, compliant invoices, internal revenue dashboards.
Authentication & RBAC
SSO, SAML, OAuth, fine-grained role and permission management, audit log for enterprise accounts.
Observability & SRE
Centralised logs, distributed tracing, alerting, measurable SLOs, post-mortems after incident — not just before bugs.
How we work
- 01
Product & GTM scoping
We align the MVP scope with the ICP and target pricing. No need to ship an enterprise feature if your first customers are freelancers.
- 02
Architecture & schema
Tenant model, database, message bus, job queue choices. Decisions documented in an ADR for the future team.
- 03
Iterative build & beta
Two-week sprints, closed beta with 10–30 customers to validate usage before opening.
- 04
Launch & scale
Capacity plan, monitoring, incident runbook, release checklists, CI/CD automation.
Use cases
B2B SaaS MVP
Build the v1 in 10–14 weeks with billing, auth, multi-tenant, dashboard and 3–4 core features.
Existing product takeover
Audit, technical debt, progressive refactoring without breaking prod, putting in place the missing process (CI, monitoring).
Scale-up
When the product has found its market and needs industrialisation: observability, DB perf, job queues, team structure.
Stack & tools
- Node.js / TypeScript
- Nuxt / Next
- PostgreSQL
- Prisma
- Stripe Billing
- Auth0 / Clerk
- Vercel / AWS
- Sentry / Datadog