SaaS development in Groningen, built from an AI-native engineering team.
Multi-tenant SaaS on Next.js, TypeScript, and Postgres, delivered production-grade, shipped from Groningen. We've shipped the patterns: tenant isolation, billing, audit trails, admin tooling. You get the playbook on day one, not after a six-week ramp.
What we build
Multi-tenant from the schema up
Row-level security in Postgres, per-tenant config, hostname-based tenant resolution. We've shipped the pattern across cases like Spotme and Insyte.
Stripe Billing, done right
Subscription tiers, proration, invoice-only billing, dunning, customer portal. We've fought Stripe's edge cases on every case study we've shipped.
Admin tooling that scales
Internal dashboards for ops + support. RBAC, audit trails, impersonation. Replaces the spreadsheet sprawl that haunts every scale-up.
On-site for kickoff
Discovery and kickoff at your Groningen office. Local timezone, in-person whiteboard sessions, no remote-only frustrations.
Where this fits
You're a Groningen SaaS scale-up post-seed and your in-house team needs senior reinforcement without a six-month hire cycle.
You're spinning out of RUG or Campus Groningen and want to skip the agency-roulette stage straight to production-grade SaaS.
You're a regional B2B platform digitising late and need senior engineers who treat data with the seriousness it deserves.
Tech stack
- Next.js
- TypeScript
- PostgreSQL
- Drizzle ORM
- Stripe Billing
- Cal.com
Want this for your team?
30 minutes with a founder or senior engineer. We'll scope what you need and tell you straight whether Stacklane fits.
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