System_Engineer

Financial Messaging and
Technologies.

I work for a fintech company and I blog about financial messaging, architecture and technologies that I work with during my daily job. I hope readers find them useful!

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Engineering Log

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paymentsMay 25, 2026

Using AI to Demystify ISO 20022 Schema and Business Rule Validation Errors

Explore how grounded AI explanation wrappers can bridge the gap between cryptic technical ISO 20022 validation errors and actionable business logic for payment operations.

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sepaAug 5, 2025

What is SEPA?

SEPA simplifies Euro transfers across 41 countries. Learn about SCT, SDD, and how this single market for payments reduces costs and promotes integration.

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aiJan 20, 2025