Alfonso is a Software Engineer utilizing open source technologies and experience on big data, web services and integration. Has 5 years of experience on Full Stack development using Java Technologies. Experienced on Spring (4+), Spring MVC, Spring Boot, Spring Security, Tomcat, Hibernate (4+), Hibernate Search, Maven, Postgresql, Gradle, Android, MySQL, Jenkins, AngularJS, API. Experience developing RESTful service, microservice and application integration. - Working background on .NET (C#).