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 ship compliant, resilient payment systems.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
Master the end-to-end process of testing, simulating, and certifying credit card authorizers in this focused, practical course. Learn scheme certification workflows for Visa, Mastercard, and Amex, design robust test data and scenarios, configure simulators and environments, handle PCI-sensitive traces, and automate replay, metrics, and documentation so you can deliver compliant, reliable authorisation platforms faster.
Elevify advantages
Develop skills
- Card scheme certification: plan, execute, and evidence Visa, Mastercard, Amex tests.
- Payment test design: build 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 fast validation.
- Test environments: secure, observable, automated stacks for card authorizer QA.
Suggested summary
Before starting, you can change the chapters and 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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