At PayPal, I worked on RCS, a risk assessment and authentication challenge service. I built an audit system with FPTI tracking and activity logging, and led the migration from Raptor 4.2 to 4.6.
I also developed an asynchronous processing pipeline integrating with internal services, using circuit breakers and retry mechanisms. I wrote unit tests with Mockito for the service.
At Walmart, I developed and maintained the Limo microservice using Spring Boot WebFlux. I supported production issues, created Grafana dashboards, and helped consumers integrate with the service.
At Zensar Technologies, I worked on NowNow and Wcoffee, building Java and Quarkus microservices deployed on AWS Lambda. I contributed to requirements gathering, development, AWS integrations, and API security; Woolworths recognized my work with its CIO award for 2021–2023.
