The client is one of the largest credit card issuers in the US market.
Many of client’s software systems are legacy mainframe applications. The client has started adopting microservices architecture and Agile development methodology and has established a DevOps-based culture.
These initiatives are undertaken in order to enable faster time to market and reduce the turnaround time for each release so as to meet the delivery timelines. Infosys has partnered with the client to cascade DevOps culture and re-engineer existing applications into event-driven, highly available microservices-based architecture.
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Leveraging Agile and DevOps Culture
Transforming processes to simplify operations and enable efficiency
Microservices handling 5M requests a day with response time of less than 3 milliseconds per request
More than 250 Microservices were developed where in a few cases, services were re-engineered from main-frame components
Established CD / CI pipeline coupled with high Agile maturity, which has helped enable reduction of time to market and handle multiple deployments every day
Helped the client reduce the overall complexity and reduced cost of development, maintenance and opened the architecture for future extensibility
Behavior Driven Development reduced overall cost of quality and enabled faster release cycle
Change in mindset from "long cycles of planning" to "fail-smart & learn-fast"
Increased documentation enabled quality, interactive documentation and save time to publish and market the API’s
Enablement of on-boarding new comers