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jose luis jofre

@joseluisjofre

Software Engineer at itti building event-driven AWS loyalty systems that cut points processing from about three days to under one minute.

Argentina

Message

At itti, I redesigned the loyalty engine for Upys and Ucoins in the ueno+ ecosystem, replacing a high-latency legacy setup with event-driven services on AWS. The change reduced Upys processing from about three days to under one minute.

I was responsible for the event aggregation and orchestration service for the unified program launch, and implemented a reverse proxy for a gradual rollout alongside the legacy engine. I also led a CQRS event-projection service that reduced bulk-ingestion processing time by 93% and feeds a high-traffic query API.

Before itti, I developed backend services for loan management, e-commerce, healthcare, and travel products at Possumus, MinData, Osana, and Almundo. Across these roles, I worked with Java and Spring Boot, integrated external systems, and supported products including Osana PIC and the RIU Hotels e-commerce platform.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

itti

Jun 2025 - Present (1 year 5 months)

Developed backend for loyalty ecosystem with event-driven microservices on AWS, redesigning the loyalty engine to reduce processing time from ~3 days to under 1 minute. Led implementation of CQRS event projection service and created New Relic dashboards for business and operational metrics.

Java Spring Boot AWS SNS AWS SQS FIFO Lambda DynamoDB DocumentDB CQRS New Relic Event Driven Architecture Microservices

Software Engineer

Possumus

Aug 2024 - Jun 2025 (10 months)

Developed backend for a new loan management platform with microservices architecture, integrated external providers via SOAP and REST APIs, and implemented authentication with Spring Security and AWS Cognito.

Java Spring Boot Spring Security Amazon Cognito MySQL SOAP REST APIs Docker Git

Java Software Engineer

MinData

Aug 2023 - Jun 2024 (10 months)

Developed and maintained REST APIs for RIU Hotels e-commerce in a microservices architecture with Spring Boot, integrated external services, and managed content with Magnolia CMS.

Java Spring Boot Microservices Magnolia CMS Swagger OpenAPI Postman Docker Jenkins OpenShift Git

Java Software Engineer

Osana

May 2022 - Jul 2023 (1 year 2 months)

Participated from scratch in the development of Osana PIC, a platform for managing appointments, credentials, and patient services, and integrated with external systems of Sanatorio Güemes and Hospital Austral.

Java Spring Boot Microservices REST APIs MongoDB PostgreSQL Grafana Jenkins Gitlab Docker Postman

Software Engineer Semi Senior

Almundo

Jan 2021 - May 2022 (1 year 4 months)

Developed, maintained, and supported solutions for the Packages and inDestination teams, and participated in technical decisions for integration with external providers like Universal Studios.

Java Spring Boot REST APIs Microservices MySQL MariaDB MongoDB Redis Cassandra Gitlab Jenkins Docker SonarQube ELK Stack Jira Confluence

Solutions Specific Knowledge Analyst

everis

Sep 2020 - Nov 2020 (2 months)

Served as referent for the Shared Electronic Health Record project, handling planning, scope, and effort estimation, and coordinated version closures and production deployments.

Project Planning Project Scope Definition Effort Estimation Coordination Support

Solutions Analyst

everis

Dec 2019 - Aug 2020 (8 months)

Implemented ehCOS products in Córdoba province, including new functionalities and maintenance of the Electronic Health Record module, and participated in a project for appointment search and booking with Spring Boot.

Spring Boot Spring Framework Hibernate JPA i18n Rest Services Hessian Oracle Maven SVN Jira Trello

Desarrollador de Software

everis

Mar 2019 - Dec 2019 (9 months)

Developed the Electronic Health Record for Santa Fe province using Spring Framework for backend and ZK for frontend, and integrated modules via Hessian services and HL7 messaging.

Spring Framework Zero Knowledge Proofs (ZK)Hessian HL7 Backend Development Frontend Development