- Team LeaderDespegar.com - Flights2013 - PRESENT
- Worked on a full Java/Spring application, which is the back-end service that performs the booking of a selected flight. The project is a platform which exposes services with JSON responses. The API is used by different internal and external applications.
- Worked on the definition and development of different features.
- Deployed on different environments, release candidates, staging, and production.
- Ensured the health of the application on production using internal tools and New Relic.
- Responsible for production support.
- Created a new version of the current application using Java 8, Guice, and Spark. This new application satisfies the Despegar.com API contract.
Technologies: Java, Spring, Hibernate, Cassandra, Guice - Tech LeaderDespegar.com - Packages2012 - 2013
- Worked on a full Java/Spring application, which is the back-end service that performs the booking of a selected package. The project is a platform which exposes services with JSON responses. The API is used by different internal and external applications.
- Developed a Maven Archetype to create different checkout modules for different products.
- Created a back-office application to review the different products sold, based on Scala and Play.
- Worked on the definition and development of different features.
- Deployed on a different environment, release candidates, staging, and production.
- Ensured the health of the application on production using internal tools and New Relic.
Technologies: Java, Spring, Hibernate, Scala, Play - Java/Grails ArchitectTeraCode, Panera Bread - OnlineShopping2011 - 2012
- Worked on a Grails Web Application. The project is a REST-full server which provides a JSON API that is consumed by different kind of client, such as an iPad application working as a Kiosk on different stores, a web application, and different mobile applications. The application consumes several third party services to manage customers, loyalty, payments, and kitchen services.
- Developed and certificated the integration with FirstData to handle the payments through credit cards.
- Participated in the analysis of the client offices and generation of documentation for the project kickoff.
- Led the application performance improvements, tuning of SQLs, and changes in the way the application gets its information from the database.
Technologies: Java, Grails, Groovy, Hibernate, Spring, Maven, REST - Grails ArchitectTeraCode, Perpetual Eye2011 - 2011
- Worked on a Grails Web Application using the standard Grails stack. The project was a violation detection tool for Model Agencies, which crawled different web sites and capturing their images. The images were processing with a face recognition service that allow the application to create different violations.
- Participated on the estimation, research of different technologies, analysis, design, domain modeling, and development of the application using Agile methodologies.
- Created a crawler tool using Groovy and integrated it into the application.
- Created integration with face recognition service.
- Monitored and controlled the methodologies, processes, and best practices used in the project.
- Provided guidance and advice to the team on technical and functional issues.
Technologies: Java, Groovy, Grails, Spring, Hibernate - Team LeaderTeraCode, Imagitas2009 - 2011
- Worked on a Java Web Application based on a domain-driven design architecture. The application creates ads based on different templates.
- Integrated with the Ad Serving Tool via SOAP.
- Designed the domain model and developed the most critical features.
- Provided guidance and counsel to the team regarding technical issues and project implementation.
- Utilized a continuous integration tool and code review process.
- Wrapped up the project in the client's office where the setup all the development environments was done.
Technologies: Java, Spring, Hibernate, Maven, Wicket - Team LeaderTeraCode, JumpTap - Monetization2008 - 2009
- Created an internal tool to generate reports.
- Negotiated features with the client and business team.
- Prepared statements of work and daily status meetings for the customers.
- Developed a Java Web Application which is the back-end of a mobile search engine. The application served ads to the searches executed by mobiles, and was developed using Wicket, Hibernate, Spring, iBatis, RESTful, SOAP. Wurfl, different AdProvider APIs, Lucene, JUnit, EasyMock, Maven and Tomcat.
Technologies: Java, Spring, JavaScript, Hibernate, Lucene, Maven, Wicket, REST - Java ArchitectAssert Solutions2007 - 2008
- Developed a proprietary application framework using open source libraries. This framework provides capabilities such as persistence, workflow, UI based in use cases, object transactionality and a distributed cache, messaging, and queues.
- Gave courses for professional training about this framework to a group of developers who used it.
- Referent for the persistence layer, refactoring, and optimizations to reduce query times.
- Created the extension point to support other persistence frameworks.
- Participated in the performance improvements of the whole application to make it productive.
Technologies: Java - Technical LeaderSoftAgrega S.A.2006 - 2007
- Led and coached a group of 10+ developers.
- Served as the client's focal point and took responsibility for the code's quality.
- Involved in the analysis and design processes.
- Responsible for delivering functionality.
- Referent for technical or functional issues of the group.
Technologies: Java - Java DeveloperSynapsys2005 - 2006
- Worked a Java Web Application (Synergi@4j) into the Sales module. The web application was an administrative tool for power engine companies in Latin America.
- Participated in the project, analyzing, designing, and coding new functionality. The application had a rich domain interacting with several modules. It was developed on a proprietary framework.
Technologies: Java - Java DeveloperLatinNet S.A.2004 - 2005
- Worked on a Java Web Application to manage traffic violations for the Buenos Aires government. The application was based in POJOs using Struts and JSP for the presentation layer.
- Responsible for the persistence layer, which interacted with Oracle, and Store Procedures, which have most of the business and views.
- Worked on the persistence layer, building a proprietary framework to manage views and PL/SQL to store and retrieve the domain objects.
- Involved in coaching the development team and participated in the deployment process.
- Led a team that worked on an e-learning platform for the Instituto Nacional de Educacion Tecnologica (INET), and Prefectura Naval Argentina.
Technologies: Java
