At Temenos AG, I build and ship Spring Boot REST APIs for pricing engines, scheduled charge processing, and customer margin grids used by enterprise banking clients. I reduced critical API latency by 80%, from 12 seconds to 2.5 seconds, through caching, request deduplication, and removing redundant downstream calls.
I architected Kafka-based event-driven communication across 7 topics and 15 producer/consumer integrations, improving service decoupling and reliability. I also lead root-cause analysis for production bottlenecks and own features from requirements and API design through debugging and release support.
I bring hands-on experience building tested Java services, including an e-commerce backend with JWT-based authorization and a contact management application using Servlets, JSP, and MySQL.
