Backend Engineer · SoundCloud · MSc Computer Science, Germany 🇩🇪

Your team has
features to ship.
I have auth to fix.

I help Series A companies fix auth debt, ship SSO, and build permissions systems that scale — before it becomes a security risk or a compliance blocker.

AVAILABLE NOW

Auth Foundations Sprint

Your auth system, production-ready for enterprise - in 3 weeks.

  • Full audit of your auth implementation
  • SSO (SAML/OIDC) — the #1 enterprise requirement
  • Role-based access control, designed and built
  • Documentation your team can actually use

Fixed scope · Fixed price · No retainer required

See full details →

AVAILABLE NOW

Developer Portal Platform

API key management, OAuth flows, and developer docs - without 3 months of engineering time.

  • Generated from your OpenAPI spec
  • API key issuance and revocation built in
  • Usage dashboards for your customers
  • Auth handled - you own the keys, not us

Fixed scope · Fixed price · No retainer required

Learn more →
Auth debt compounds silently.

Weak auth is the #1 attack vector in data breaches, and the longer it sits unfixed, the higher the risk. One compromised credential can expose customer data, trigger compliance violations, and cost months of engineering time to recover from.

3 weeks

average sprint delivery time

#1

enterprise blocker (missing SSO)

€0

cost of the initial audit conversation

Built at scale.
Applied to your stack.

After building auth at companies like SoundCloud, I've seen the patterns that work — and the shortcuts that create months of rework later.

You don't need enterprise-grade complexity right now. You need solid foundations that grow with you — without becoming the bottleneck.

$ audit --target your-auth-system

→ Report ready in 5 business days.
Fixes prioritised by severity and business impact.

20 minutes.
That's all it takes to know
if this is worth it.

No pitch deck. No proposal until we've talked. Just a direct conversation about where your auth is and whether I can help.

Book a call →

Response within 24 hours · EU timezone