Practice
Compliance engineering,
shipped as working controls.
Rules only count when they run in production. We turn MiCA, PSD2, AML and GDPR duties into services, jobs and logs inside your product. One EU team owns the build and the proof. Your reviewer reads evidence, not slides.
- EU-based engineers
- MiCA-ready architecture
- Your repos, your keys
Control stack
Six controls we build into the product
Each one is a real system with an owner and a trail. Built once, tested often, reused across every surface you launch.
-
01
Identity and onboarding
KYC and KYB checks sit behind one interface. Swapping a vendor stays a config change, not a rebuild.
- Vendor-neutral layer
- Risk scoring hooks
- Re-check scheduling
-
02
Screening
Sanctions, PEP and wallet risk checks run on the live path. Each hit lands in a review queue with its reason.
- List refresh jobs
- Wallet risk lookups
- Reason codes stored
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03
Travel Rule
Originator and beneficiary data travels with the transfer. Both legs are recorded and replayable.
- Protocol adapters
- Counterparty checks
- Fallback handling
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04
Transaction monitoring
Rules and thresholds you can edit without a release. Alerts carry the data that triggered them.
- Editable rule sets
- Case management
- Alert replay
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05
Data governance
GDPR duties turn into concrete jobs. Retention, erasure and access requests run as code, not as promises.
- EU data residency
- Retention windows
- Erasure workflows
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06
Audit evidence
Every control writes a trail. Your reviewer reads the log instead of asking your engineers.
- Append-only logs
- Change history
- Export packs
Pipeline
Where each check sits on the path
A payment or transfer passes through the same gates every time. Order matters. So does what each gate writes down.
Control path: onboarding, then screening, then the decision, then monitoring, then the record. Every step writes its reason to the log.
Building the venue itself? Start with crypto exchange development or our payment gateway engineering work.
Sequence
How the work runs
Four steps, in this order. Nothing waits for a separate compliance phase at the end.
Need people rather than a project? See dedicated development teams.
- 01
Control mapping
1–2 weeks
Your duties become a control list. Each control names an owner, a system and a piece of evidence.
- 02
Gap review
1 week
We test what exists today. You get a ranked list of gaps with the effort behind each one.
- 03
Build and harden
Runs with delivery
Controls ship inside the product backlog. Nothing waits for a separate compliance phase.
- 04
Evidence pack
Before audit
Logs, diagrams and test results collected in one place. Handed to your auditor or counsel.
Questions
What buyers ask first
Four answers up front. Bring the rest to the call.
Do you give legal advice?
No. We are engineers. Your counsel sets the legal position. We build the controls and hand over the technical evidence.
Can you work on a system we already run?
Yes. We start with a control map and a gap review. Then we harden what you have instead of rewriting it.
Which frameworks do you design against?
MiCA, PSD2, AML rules and GDPR most often. Our compliance overview page lists how each one lands in the build.
How small can the first step be?
A control map and gap review. It takes a few weeks. You keep the output even if we never build together.
Send us your control surface
Tell us what you run and who regulates it. We come back with a control map, a gap list and a costed plan. No demo theatre.