At Eth-Switch S.C., I develop and integrate enterprise payment solutions using ISO 20022 messaging. I implement and test services including Account Verification, Push Payment, Request-to-Pay, Alias Resolution, and E-Mandate.
I built an end-to-end banking simulator integrated with the Eth-Switch Instant Payment System for partner-bank integration and pre-certification testing. I also perform system integration testing and troubleshoot payment message flows, supporting partner certification.

