Professional profile Cristian Jesús Villalba

Name: Cristian Jesús Villalba

Address: Brasil 2305 1º A, Buenos Aires City

Mobile phone: +54-911-****-****

E-mail: adcon3@r.postjobfree.com

Work History

2019-2020: Banco Provincia de Buenos Aires - Senior fullstack developer

Development and maintenance of Service layer of homebanking site backend.

2016-2019: Banco ICBC - Senior fullstack developer

Design and development of enterprise e banking site Service layer, Persistence, and frontend Angular.

Defect detection and data security consulting task.

Architecture department assistance defining continuous integration environment using websphere app server, jenkins, gitlab, and nexus.

2012-2016: Diario Clarin (AGEA) - Senior fullstack developer

Development and design of login and single-sign-on service and mobile clients.

Maintenance of Newspaper News App Clarin and coupons app Clarin365 for Android.

Product Production deployments

2011-2012: Banco Francés - Senior developer:

Development and maintenance of the enterprise homebanking.

2008- 2011: Globallogic Argentina - Semi senior developer:

Design and development of Mobile android sports and stock trading apps ESportNews and Citi Index.

Development of a responsive mobile homebanking site using HTML5

(blackberry-android-iphone) for Chilean client company.

Development of mobile media contents server “Sun Content Delivery Server” CDS working in a team of Sun Microsystems. Implementing of customizations of that system for Verizon and Telecom Personal

2007- 2008 Standard Bank - Junior Java Developer:

Development and maintenance of home banking and corporate banking (Sistema Multipay).

Reengineering of payments system ePayments.

Professional profile Cristian Jesús Villalba

Studies

● 2010-Information systems engineer

Universidad Tecnológica Nacional, Regional Buenos Aires. Technical skills

● Java 11, Spring mvc and webflow, Spring boot, Spring security, JPA, hibernate,primefaces, Struts 2, JSP, J2EE

● Angular, JavaScript (ES5 and ES6), jquery, HTML, HTML5, XSL, XML, XSL, Json Schema

● Websphere, tomcat, JBOSS, Jetty

● Linux, Windows, Android

● Hudson, Gitlab,Jenkins, Git SVN, CVS

● SQL, Oracle, MySQL.

● Visual Studio Code, Eclipse, Intellij IDEA, Android Studio, Websphere studio

● Android SDK, Volley, Glide, Oktthp, Google firebase (realtime database, functions, cloud messages), gradle, Google services (maps,location,auth), firebase scheduller, evernote jobs.

● JUnit, Mockito, Easymock, jmock, Selenium, Sonar, Sonarlint

● UML, OOP, Design Patterns

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