Leading provider of credit cards in banking industry




Scaled Agile Framwork (SAFe)


DevOps, Development, API, Testing


Java, Spring, Cucumber, AWS, CI/CD

Business need:

The client’s request was to create a system for charging payment from credit card transactions (more than 50 million users).

What have we done?

By creating the rules of charging payment for using a credit card, we have designed a complex system that has been constantly developed with new components. At the moment, we are transferring the system into AWS and thereby we are working on new approach for testing process. In automation tests we are focused on API, where we simulate credit card transactions and validate if the payment has been charged correctly. Our testers have knowledge of programming and DevOps, additionally they have analytical skills, especially while working together with the client on establishing requirements.