Testing Simulation and Certification of Credit Card Authorizers
Master testing, simulation, and certification of credit card authorizers. Learn ISO 8583/20022 flows, scheme certification for Visa, Mastercard, Amex, risk-based test design, replay frameworks, and robust environments to deliver compliant, resilient payment systems.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Master the full process of testing, simulating, and certifying credit card authorizers in this practical course. Learn certification workflows for Visa, Mastercard, and Amex, design strong test data and scenarios, set up simulators and environments, manage PCI-sensitive traces, and automate replay, metrics, and documentation for faster compliant platforms.
Elevify advantages
Develop skills
- Card scheme certification: plan, execute, and document Visa, Mastercard, Amex tests.
- Payment test design: create high-risk auth scenarios, edge cases, and regressions.
- Simulator setup: configure ISO 8583/20022, issuer behaviour, and network faults.
- Transaction replay: capture, anonymise, and replay real traffic for quick validation.
- Test environments: secure, observable, automated setups for card authorizer QA.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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