Three ways to work with SymBionTek.

How I lifted data quality from 78 to 96 percent during a Deutsche Bank migration. Concrete measurement methods, examples, pitfalls. Ready to use in MaRisk and BaFin contexts.

How to close an IRBA validation without findings. From two years as Team Lead at Standard Chartered. Audit flow, typical findings, defence strategies against regulators and audit firms.

Getting the five Actimize modules SAM, WLF, CDD, KYC, STAR live in production. From three years of Commerzbank transformation and two years of Deutsche Bank AFC. Architecture, mapping, typical implementation pitfalls.

What BaFin actually expects from an EU AI Act compliant bank. From an active pilot with SIMOSphere AI and direct BaFin dialogue. Risk classification, documentation duties, LLM evaluation.

The data-management points of MaRisk on 6 pages. AT 4.3.4 data management, BT-relevant data quality requirements, BaFin audit focus 2026. Usable as a status overview in audits.

What I learned from Schranner, distilled to banking practice. US monitor negotiation, BaFin meetings, merger negotiations. Twelve manoeuvres, four anti-patterns.

How to bring a transaction monitoring system like Smaragd or Actimize live without a compliance gap. Three phases, data quality during migration, BaFin interface.

What actually goes wrong in RWA calculation programmes under Basel III. From eleven major programmes since Basel II. SolvV pitfalls, FIRB-to-AIRB migration, Pillar 3 hard test.