Hugo Santamaria

Engineering Work

Selected engineering work covering rate processing, shipping integrations, application modernization, and transportation systems.

Transportation Data Platform

Java • Spring Boot • Spring WebFlux • Kafka • Angular

Built shipment and telematics data ingestion using parallel API calls, Spring WebFlux, Kafka, and Angular.

Java • Spring Boot • Async Processing • Multithreading • Batch Processing

Refactored a large rate-processing workflow using batching and asynchronous processing, reducing processing time by roughly 60%.

Java • Spring Boot • API Gateway • Eureka • OAuth2

Worked on modernizing a legacy logistics platform by moving functionality from a monolith into Spring Boot services.

Java • Spring Boot • REST APIs • FedEx Integration • Shipping Workflows

Modernized a FedEx shipping integration from legacy WSDL services to REST APIs while supporting domestic, international, and multi-package shipments.