Federico HofmanBack End Developer
I'm a graduated Information Systems Engineer with great social interaction and communication skills, with more than 20 year of proven expertise in different businesses, always building Java/Javascript related web applications, passionate for develop high quality solutions, working with some of market the most important technologies/framework, such as: Grails, Groovy, Java, javascript MVC and javascript, SpringBoot, Cassandra, Mongodb, vue.js, angularjs, rest, nodejs, vert.x, Spring, Hibernate, Struts(x), etc.
Tech stack
Groovy (22)
Grails (22)
REST APIs (18)
Java (16)
Apache Struts 2 (15)
JavaScript (13)
Knockout.js (13)
Testing (12)
Vert.x (10)
Vue.js (10)
Angular (10)
Redis (6)
Spring Boot (6)
Cassandra (6)
Firebase (6)
Node.js (3)
MongoDB (3)
HTML (3)
Hibernate (3)
JBoss (3)
Spring (3)
Apache Tomcat (2)
Ethereum
API Development
Blockchain
Experience
Back End DeveloperCabbieOne
02/2020 - Currently

Design and Develop Rest services in Spring Boot , Stripe , Cassandra, Redis. Make the architecture to calculate trip costs, distances, durations. Make the Stripe architecture to make payments using Connected Accounts.

REST APIs
Cassandra
Redis
Spring Boot
Firebase
Back End DeveloperMinistry of Modernization
05/2008 - 05/2020

- https://mobi.modernizacion.gob.ar - https://siseg-sigp-ag.modernizacion.gob.ar - Siseg-medios.(Grails) Is an application to see the most important news articles from different sources and comparing. - SIP (Parliamentary Information System) - (Grails y Groovy): Organize and analyze parliamentary information. - SIG(Information System Management) portable and complete version. - Analysis and assessment tools - Technologies: Struts2, Spring, acegi, json, ajax.Grails, groovy, maven2, javascript

JavaScript
Apache Struts 2
Grails
Groovy
Knockout.js
Software ArchitectGailen
05/2009 - 01/2019

● - www.eventbis.com : Analysis and development of events organization web application in grails (gailen) (5 years) ● - lookiero.com :(online personal shopper) since prototype to july 2019 really operative in severals Europe countries (gailen) (3 years) ● - www.stubhub.es (ex ticketbis.com): Make functional test (gailen) (1 year)

Java
Angular
Vert.x
Grails
REST APIs
Groovy
Testing
Vue.js
Project ManagerNational Weather Service
03/2015 - 12/2017

- Restfull architecture to provide the SMN - Organization of own team with the SMN team - Tech:NodeJS, mongoDB - Development of application to send all meteorological data from station in all the country to the central server - Organization of own team with the SMN team - Tech:Html5 indexedDB

MongoDB
Node.js
HTML
REST APIs
Back End DeveloperGlobant
01/2008 - 01/2010

Project : Travelocity, Sabre Holding - SEO Tasks and Maintenance and improvement of Travelocity.com Project: Electronic Arts, Hidra, commerce - Development of online gaming platform - Purchasing Module (Tomcat, Vignette Portlet)

Java
Apache Tomcat
Back End DeveloperSony, OSDE, Indra
12/2004 - 01/2007

Project:OSDE Java Sr. Developer Application analysis, designs and implementation. Project : Pragma (corporative web application for environments analysis, simulation and decision taker) - AppServer : WebSphere – Jboss - Database : IBM DB2, SQL Server(OLAP) - Java, Struts, Hibernate, JSP, JasperReports, Quartz, OSCache, XPath, etc. Project: Sony Latin america Java Sr. Developer Internal Sony applications development and maintenance. - J2EE,Struts,Spring,Hibernate,Velocity 2004 - 2005 (February - January) Indra S.A. Role: Java Sr. Developer Application development with Struts/EJB technology. - Struts,J2EE,EJB, OC4j,Jdeveloper - Indra’s Frameworks : Druida, mare

Java
Apache Struts 2
JBoss
Spring
Hibernate
Back End DeveloperIBM Argentina
11/1998 - 06/2000

Role: Jr. Developer and QA. IBM : Project BKB Portal Pymes Homebanking for Pymes (small and medium size business) Java Programming (Java, Servlets, Jsp), Webshpere, IMAGE (Internal), PCFACT (Fiscal Printer), IBM–Unipago–BKB

Java
Testing
Education
Software EngineerUniversidad de Belgrano
03/1996 - 09/2004