Card transactions processing
Every financial institution, that is a customer of the card processing center, gets its own spring boot application. The major task in most applications is the smooth integration of various existing systems and providing customized API to the customer.
CGI is a global IT consulting, systems integration, and solutions company with headquarters in Montreal, Canada. It’s based in 40 countries with around 400 offices. CGI employs approximately 70k people.
Backend applications implemented with the usage of Java and Spring stack. Each Spring Boot application provides custom API for a customer and communicates with existing card systems via REST, Web services, SOAP, or with the usage of other technologies.