About

Work Experience

• Senior Backend Developer, RIU Hotels & Resorts

  Nov, 2022 - Mar, 20252 years 4 months

  Led product migration to microservices architecture with Domain-Driven Design. Designed and implemented RESTful APIs with Spring Boot following API First and OpenAPI principles. Integrated AWS services and managed infrastructure as code.

  • Led product migration to microservices architecture applying Domain-Driven Design and hexagonal architecture patterns

  • Designed and implemented microservices in Java 17 with Spring Boot, following API First and OpenAPI principles

  • Integrated AWS services: Lambda, API Gateway, DynamoDB, SQS, SNS, and EventBridge for real-time event processing

  • Managed infrastructure as code with Terraform, ensuring reproducibility and scalability

  • Collaborated with QA teams, product managers, and stakeholders to align requirements and ensure quality

• Backend Developer, OpenPass

  Nov, 2023 - Feb, 20251 year 4 months

  Backend solutions for fintech companies. Implemented event-driven architecture with RabbitMQ. Refactored legacy code applying Clean Code and SOLID principles.

  • Designed, developed, and maintained backend solutions for fintech companies using Smalltalk and AWS

  • Implemented Event-Driven Architecture with RabbitMQ, improving system scalability and resilience

  • Refactored existing code applying Clean Code and SOLID principles to optimize maintainability

  • Developed solutions for processing high-volume financial transactions in real-time

  • Architected scalable and highly available fintech SaaS platforms

• Software Engineer / Staff Engineer, ank

  Aug, 2020 - Sep, 20222 years 2 months

  Developed centralized banking account platform and payment management system. Microservices architecture in Kotlin with event-driven orientation. Orchestration with Camunda BPM.

  • Developed centralized banking account and payment management platform

  • Architected Microservices in Kotlin with event-driven orientation

  • Implemented event-driven architecture using Kafka for asynchronous communication

  • Orchestrated complex services with Camunda BPM for business process management

  • Optimized PostgreSQL database queries and performance

• Backend Developer, Ualá

  May, 2019 - Aug, 20201 year 4 months

  Analysis, design, development, and implementation of backend functionalities for fintech mobile app. Serverless architecture with AWS.

  • Analyzed, designed, developed, and maintained backend functionalities for Ualá mobile application

  • Implemented Serverless architecture with AWS: Lambda, API Gateway, DynamoDB, RDS, S3, SNS, SQS, Batch, Cognito

  • Used Java 8 with Maven and Git for version control

  • Automated infrastructure with Terraform and Terragrunt (Infrastructure as Code)

  • Developed automated tests in Python

  • Implemented CI/CD pipelines using GitHub Actions

• Mule Developer & Java Senior Developer, intive-FDV

  Feb, 2018 - Apr, 20191 year 3 months

  Legacy application integration. Test development in Groovy. Monolithic to microservices migration with Java and SpringBoot.

  • Integrated legacy applications and core business systems using MuleESB services

  • Developed unit and integration tests in Groovy

  • Utilized NoSQL databases (MongoDB)

  • Applied Agile Scrum methodology

  • Migrated monolithic PL/SQL application to Java with SpringBoot microservices

  • Worked in self-managed teams using Agile Scrum

  • Provided technical training to team members

• Software Developer & Team Leader, IBM / HSBC

  Feb, 2017 - Oct, 20179 months

  Developed HSBC Enterprise Banking application with microservices architecture. Led development team of 5 engineers.

  • Developed, refactored, and maintained enterprise banking application with microservices architecture

  • Implemented REST and SOAP Web Services

  • Used SpringMVC and Spring frameworks

  • Worked with SQLServer database

  • Developed frontend using JavaScript with Dojo Toolkit

  • Applied Agile Scrum methodology

  • Conducted training on development best practices and Test-Driven Development

  • Led development team of 5 engineers

• Technical Lead & Architect, Martina Di Trento

  Sep, 2014 - Feb, 20172 years 6 months

  Architect of PL/SQL to Java platform migration for e-commerce web application. Led team of 5 developers. Object-oriented programming mentoring.

  • Architected migration of PL/SQL platform to Java for e-commerce web application

  • Provided Object-Oriented Programming training and coordinated PL/SQL and junior Java developers

  • Led team of 5 developers

  • Developed new features with JEE frameworks: EJB3, JPA/Hibernate, Tapestry 5, JReports

  • Used Application Servers: Glassfish 3 Enterprise and JBoss 7

  • Managed Oracle 9i databases

• Java Developer & Architect, Telecom Argentina

  Mar, 2011 - Aug, 20143 years 6 months

  Developed enterprise applications. Integrated legacy systems. Architected JRUN to WebSphere migration.

  • Provided technical training on Java platform

  • Designed applications and defined architecture

  • Integrated legacy applications using MQ and web services

  • Integrated web platform with Universe database

  • Developed applications communicating with legacy systems

  • Developed with JEE frameworks: Hibernate, Struts, EJB Session, Quartz

  • Managed application servers: JBoss EAP 5/6, WebSphere, TomEE

  • Architected JRUN to WebSphere migration

  • Administered and tuned WebSphere Application Server

  • Performed performance and stress analysis with JMeter

  • Worked with Oracle 8i and 9i databases

• Freelance Java Developer, Martina Di Trento (Freelance)

  May, 2011 - Oct, 20121 year 6 months

  Developed web application for mass clothing retail sector. JEE technologies.

  • Developed web application (Java – JEE) for mass clothing retail operations

  • Used EJB 3.0 in Glassfish Application Server

  • Implemented JPA/Hibernate, Tapestry 5.2.x, Maven 2

  • Managed Oracle 10g database

  • Worked with Jasper Reports for reporting

• Java/FLEX Developer Analyst, Indra

  Feb, 2009 - Mar, 20112 years 2 months

  Software for airline industry. SOA architecture. Full-stack development with Flex 3 and Java.

  • Developed software for airline industry

  • Implemented Aracs product with Service-Oriented Architecture (SOA)

  • Worked with Flex 3, ActionScript, J2EE, EJB 2.x, Spring, and Hibernate

  • Used Maven 2 and Continuous Integration practices

• Programmer Analyst, Telefónica Argentina

  Jan, 2008 - Feb, 20091 year 2 months

  Integrated technical and commercial department systems. Developed web applications with Java.

  • Developed Java (J2EE) web application for integrating technical and commercial department systems

  • Implemented integration technologies: Web Services and Messaging (IBM MQSeries)

  • Developed with Struts, Spring, and Hibernate frameworks

  • Used WebSphere middleware and Oracle 9g database

  • Collaborated with other system managers on cross-functional integration

• Programmer Analyst, Swiss Medical Group

  Jun, 2006 - Dec, 20071 year 7 months

  Developed J2EE applications with Portal Framework. Stored procedures programming.

  • Developed J2EE applications using Sybase Portal Framework based on MVC pattern

  • Programmed Stored Procedures in T-SQL

  • Implemented solutions on Jaguar Server and Apache

  • Gathered and analyzed business requirements

  • Created data models using Power Designer

  • Developed with Hibernate framework

  • Developed web applications with Tapestry framework and Lucene API

  • Worked with iLog rules engine

• Programmer Analyst, Synapsis

  Feb, 2004 - May, 20062 years 4 months

  Early J2EE development experience. Requirements analysis and application architecture.

  • Developed J2EE applications

  • Worked with frameworks, architecture, and requirements analysis

  • Gained foundational experience in application architecture

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