At Newgen Software Technologies, I build and maintain two Spring Boot integration services for the Aspiro AP & Travel Expense Automation Platform. Their 25+ REST APIs connect Newgen iBPS workflows with SAP Fiori, ServiceNow, EIPP, OA, and RPA bots.
I developed APIs for SAP posting and status callbacks, and ingestion services that transform requests into workflow cases. I also implemented Java business rules and SQL Server reporting procedures for operations across China and Indonesia.
I’ve deployed and supported services through UAT and production using JBoss EAP, Docker, and AWS EC2. In personal projects, I built Kafka-based event-driven microservices and reactive REST APIs with Spring WebFlux.

