TECHNICAL SKILLS:

Business Strategy: M icroServices, cloud computing, SaaS (software as a service), enterprise application integration, intranet, extranet, e - commerce, business-to-business, wireless solutions, GIS applications.

Concepts: Domain d riven d esign, test driven development, model driven architecture, service oriented architecture, enterprise integration methodology, object-oriented-modeling, component-oriented architecture, JEE architecture, UML methodology, relational database design and implementation, data communication, SDLC, Business Process Management (BPMN) and SOA.

Web: HTML5, AngularJS,, jquery, Ajax, JavaScript, JSON, CSS, Ext JS, Icefaces/JSF, JSP, Sitemesh, Struts, Spring MVC, Spring Security, Free Maker.

Server Side: Node.js, Java Core, Spring Framework, Spring Security, JPA, Hibernate, Ehcache, EJBs, iBatis, XML, XSLT, XSD, XPath, C, C++.

Integration: JMS, SOAP/Restful Web Services, Axis, XML, JSON, XSD, JAXB, Apache CXF, Apache Camel.

GIS: ESRI Java Connector

Database: pro*C, SQL, PL/SQL

Others: Bash, Perl, Python, Ant, Maven, JUnit, Visual Basic 6.0, C#, Java Swing, Fortran, Cobol.

Operating Systems: Solaris, AIX 5.3, Linux Red Hat, Windows, OS/390.

Data Bases: Oracle 10g, 11g,, MySQL, MS SQL Server, Informix, DB2.

Applications: TIBCO Adapter SDK, TIBCO Rendezvous, TIBCO Hawk, TIBCO MessageBroker, JBuilder 7-9, Eclipse 2-3.3, IBM WebSphere Studio 5.1 Enterprise edition, IBM Tivoli Storage Manager, MS Project, Visio, MS Office, ArcIMS, Rational Rose 2003, Ultimus WorkFlow Manager, JasperServer 3.5x, iReport, Liferay 5.2, Intalio cloud and ActiveMQ.

Middleware: TIBCO and IBM MQSeries.

Application Servers: IBM WAS 5.x, BEA Web Logic 9.2x, JBoss 4.x, 6.x.

PROFESSIONAL EXPERIENCE:

Confidential, San Mateo, CA

Sr. Software Architect & Technical Lead

Responsibilities:

• Architect and develop new enhancements and features for Corresponding Lending Product. This product processes loan mortgages originated by correspondent lenders.
• Architect and develop new enhancements and features for Price Master Product. This product runs algorithms and business rules to determine loan rates and prices for different market conditions.
• Architecture and technology guidance to five development teams.
• Work closely with Business Analyst and Product Managers. Mentor Junior Developers. Follow agile/scrum methodology

Technologies:

• UI: Abobe Flex 3.5, Angular JS, HTML5.
• Server Side: Hibernate3.5, JbossCache, JbossGroups/Cluster, Spring 3.x, Interceptors and Dynamic Proxies, WebLogic AS 9.2, JBoss 6.x, Proprietary and Patented Workflow Engine/Framework.
• Integration Tier: ActiveMQ, HornetQ and JMS, Apache Axis and CXF Web Services, XSD, XML, SOAP.
• Database: Oracle10g, 11g

Confidential, Foster City, CA

Hands - on Application Architect & Lead Software Engineer & Senior Software Engineer

Responsibilities:

• Responsible of defining and designing architecture and main technologies used in the product TrakSmart.
• This product is a SaaS- Java Enterprise application that let electric and gas utilities plan, track and evaluate incentives and energy savings of energy efficiency programs.
• Main Clients using this product are MidAmerican Energy, Pacific Corp, Terasen Gas, Boneville Power Administration (BPA) and SRP.

Technologies:

• UI: Ext JS, JavaScript, JSP and CSS 3.0/HTML 5.0
• Web Tier: Apache Web Server, Jetty 7.2, Spring MVC, Spring Security, FreeMaker and openLDAP
• Business Tier: Spring DI container, AOP transaction manager, JPA 2.0/Hibernate 3.6x and JDBC, ehCache.
• Integration Tier: Spring JMS, ActiveMQ and Apache Camel, Apache CXF Web Services framework, Spring Restful framework.
• Business Process Engine: Intalio BPMN 2.0.
• Reporting Engine: Jasper Server 4.x
• Data Base: MySQL 5.1x (Hosted environment), Oracle 10, 11g and SQL Server 2008+
• JUnit: Spring Web Test, Mockito and JUnit framework.

Confidential

Responsibilities:

• In charge of the whole architecture and lead development team
• Integration of all technologies and main proof of concept for all main modules
• Implementation and development of security, branding and customization module
• Implementation and design of the Business Objects Meta Data layer
• Work with Data Architect to model multitenant DB.
• Implementation and design of integration tier.
• Defined the evolving architecture and the main technologies used in i-Hedge product. This product is a J2EE application that let Independent System Operators run Financial Transmission Right Markets. Main clients using this product are Midwest ISO, California ISO and ERCOT.

Technologies:

• UI: JSP, JavaScript, Applets.
• Web Tier: Apache Web Server, JBOSS 4/5.x, Web Logic App Server, Struts MVC framework, JAAS framework.
• Business Tier: Session EJBs, Container Transaction Management, JDBC and iBatis Framework
• Integration Tier: Soap Web Services, JAX-RPC, gSoap Web Services (C/C++).
• Data Base: Oracle 10, 11g

Confidential

Responsibilities:

• In charge of the evolution of architecture and new enhancements of the product. lead development team
• Implementation and development of security and integration tier.
• Implementation and development of business logic.
• Lead the development and maintenance team (12+ software engineers).
• Worked closely with product managers and main customers to define new requirements and to guarantee high quality delivery and fast resolution times.

Confidential, Tucson, AZ

Research Assistant

Responsibilities:

• Designed and developed a Java web site that integrates five geological databases and allows searching information of different kinds of rocks and fossils around the world.
• This information can be plotted in a map using ArcIMS.

Confidential

Senior System Integrator & Java/C++ developer

Responsibilities:

• Led a team that implemented a Java System for activation of services in telecomm centrals (AXE, ATT, ALCATEL). The new system reduced the failure rate from 10% to 0.5%.
• Analyzed and designed the integration architecture among main systems (billing, plant, commercial)
• Designed, developed and implemented an integration module (C++ and J2EE) between Legacies and ATIS (OS/390) using MQSERIES, ECI as middleware. This module supported more than 600,000 transactions per day.

Confidential

Team Lead & Java/C++ developer

Responsibilities:

• Lead development teams, which designed and implemented over eight e-business and enterprise integration projects used for stock investments resulting in annual revenues over $300,000 in new market segments.
• Participated in the pre-selling of projects related to e-Business and Enterprise Application Integration for many companies including financial, oil and telecommunication companies.
• Participated as Senior Java Developer in one of the most important enterprise integration projects in Peru. This project consisted of integrating all commercial systems for the main telecommunication company in Peru. In this project I was in charge of inventory and plant module using TIBCO, Oracle and Solaris.

Confidential

Research Assistant

Responsibilities:

• Developed programs for mathematical calculations using FORTRAN, C, C++ on Unix Solaris
• Developed scripts or shells for performing automatic procedures using ksh, cshell on Unix Solaris.
• Analyzed, designed and developed a prototype of a Geophysics Information System using Visual C++ 5.0, Oracle 7.3, and Applets and Java Swing interfaces.