• Designed and Developed multiple micro-services for chargeback, rebill, transaction adjustment, chargeback reversal etc. for PEGA tool including integration with payment processing service TSYS using REST & SOAP APIS.
• Initiated development of numerous REST APIs for migration to PEGA BPM Tool (Pega Business Process Management Tool) and integrated it with legacy code.
• Implemented integration and unit test cases for essential business logics to improve code quality. Performed module checks for SonarQube, Veracode and prisma scan issues and also incorporate review comments to support clean code.
• Handled deployment of services to Openshift cloud platform using CI/CD Jenkins pipeline.
• Analyzed numerous fraud scenarios and found out multiple defects in fraud decisioning cycle thereby improving overall stability.
• Led a team for migration of 33 services from V3 to V4 environment. Integrated these services with new Jenkins pipeline and cloud environment(OpenShift v4).