Roberto Linares

San Salvador, El Salvador · (503) 7045-4561 ·

I am a Java Senior Developer with experience working with middleware and backend system layers. My specialities are the development of SOAP and RESTFUL webservices for cloud and on-premise platforms


Senior Java Developer

Davivienda El Salvador

As a senior software developer for Davivienda El Salvador bank, I developed an maintained the middleware and backend of the corporate customers portal, for regional an international transactions through swift standard messaging protocols.

December 2013 - Present

Java Developer

HSBC El Salvador

As a java developer, I was in charge of the development and maintenance of the collections system for bill payments and phone recharges. The system had to communicate with 3rd party bill payment providers using SOAP an RESTful web services. I also participated in the first implementation of the mobile banking system using mobile web technologies like jQuery Mobile.

May 2010 - December 2013

Outsource Developer

Global Solutions LT

As an outsource developer, I was assigned to work on projects for your customers like HSBC, Siman Retail Company and the Ministry of Treasury, working with technologies like Java Server Faces and jQuery.

December 2008 - May 2010


GBM El Salvador

RPG IV Advanced Programming Workshop for IBM i
June 2017 - August 2017

Universidad Don Bosco

Mobile Application Development with iOS and Android
March 2013 - June 2013

Universidad de El Salvador

Information Systems Engineering
January 2003 - December 2009


Programming Languages & Tools
Technology stacks
  • Java JMS - IBM MQ - IBM Message Broker
  • Java Axis 2 Web Services - IBM Message Broker
  • Java RESTful Web Services - VueJS Controller - ElementIO Interface
  • Java RESTful Web Services - ReactJS Controller - Bootstrap
  • Java RESTful Web Services - iOS application
  • Java RESTful Web Services - Android application
  • Java Servlets - JQuery - Bootstrap


When I'm not programming, I am an avid ping pong player. I often go and practice ping pong at the national ping pong federation, altough I don't compete on tournaments. I also like to play the guitar as a hobby. I enjoy music in general but mostly jazz and blues genres.

When at home, I tend to browse reddit, play videogames and watch series on netflix.

Personal Projects

  • Hecho

    TODO application made with java microservices and a vue frontEnd, with dropbox/google drive synchronization. Deployed on Heroku

  • Leaderboard

    Rankings traking system for pharmacies sales, made with java servlets backend and angularjs frontend, deployed on-premise

  • Finance Analytics

    Java web application for traking and analytics of gudgets, expenses and financial transactions