Luis Ruiz

3rd

Previous positions

  • Software Developer at Concepto Móvil
  • Java Developer at Adquira Mexico S.A. de C.V.

Education

Universidad Politécnica de Tulancingo, Ingeniería, Computer Systems Engineering

172

Background

Experience

  • Software Engineer

    Tillster, Inc.

    November 2015 – Present(3 years 11 months)Greater San Diego Area

  • Software Developer

    Concepto Móvil

    September 2014 – May 2015(8 months)México

    Successfully lead a team to lunch Angular Application that connected to rest API to charged users to play HTML games

  • Java Developer

    Adquira Mexico S.A. de C.V.

    February 2012 – September 2014(2 years 7 months)Mexico

    • Analysis and Development of company’s new version of core application • Migrating legacy system to new technologies, mainly JMS, Spring and Hibernate

  • Java Developer

    Liverpool

    May 2011 – February 2012(9 months)Mexico

    • Development of online wish list system and ecommerce system for in store point of sales. • Design of solution that is based on use cases.

  • Java Developer

    Secretaría de la Función Pública

    May 2010 – April 2011(11 months)

    • Maintenance and development new modules of Sistema de Servidores Públicos. Developed using JPA, Spring MVC and Hibernate • Maintenance and fixing issues Sistema de Contancias de no inhabilitación para servidores públicos. Creating a module for printing pdf reports. • Design of solution that is based on use cases.

  • Java Developer

    Adquira Mexico S.A. de C.V.

    September 2007 – May 2010(2 years 8 months)Mexico

    • Lead developer of a WEB Application focused on online payments for the Quintana Roo state government. • Develop a module for electronic fraud prevention. • Maintain an develop of several modules focused on online payments. Updating software systems based on user’s requirements • Develop a back-end system for online payments processing. This system allowed Visa/Master card validation for the clients. • Maintenance and fixing issues in Java Server Pages.

Education

  • Universidad Politécnica de Tulancingo

    Ingeniería, Computer Systems Engineering

    2005 – 2007

  • Universidad Tecnológica del Valle de Toluca

    TSU, Informatics

    2002 – 2004

Languages

  • Inglés

    Native or bilingual proficiency

  • Japonés

    Elementary proficiency

Skills & Expertise

  • Git
  • JavaScript
  • XML
  • Spring Framework
  • Maven
  • Eclipse
  • Servicios web
  • Unix
  • Desarrollo de software
  • Amazon Web Services
  • Java Message Service
  • Aplicaciones Web
  • Struts
  • JUnit
  • JPA
  • Arquitectura orientada a servicios
  • Java EE
  • Linux
  • Spring
  • Desarrollo web
  • UML
  • AngularJS
  • DB2
  • Hibernate
  • JavaServer Pages
  • MySQL
  • HTML
  • Java Enterprise Edition
  • Tomcat
  • Java
  • Software Development
  • Oracle
  • SQL

Certifications

  • Oracle Certified Java Programmer 6.0

    Oracle, License

    December 2010

  • Oracle Web Components Developer 5.0

    Oracle, License

    December 2010

  • TOEFL

    , License

    September 2009

Courses

Independent Coursework

  • Spring 3
  • Android