Career Summary

• Senior Software Developer with vast experience in the telecommunication, health, manufacturing, and pharmaceutical industries. Programming mainly OPP, Java/J2EE, SOA, SOAP, REST, JMS, JMX, JAXB, JAXP, ESB, XML, JSON, AJAX, RDMS, JDBC, Jquery, and JavaScript. Well acquainted in the SDLC process, UML, architecture analysis, design, project management and development using diverse programming languages. Applying best programming's practices such as Waterfall, RAD and Agile.
• Business goal oriented with good interpersonal and communication skills acquired during my extensive consulting career

Technical Knowledge

• Programming Languages: Java, J2EE, JSP, Servlets, JavaBeans, Mule Studio, Microsoft .Net.
• IDE and Tools: Eclipse, IntelliJ Idea, NetBeans, Microsoft .Net
• Frameworks: Springs, Struts2
• Version Control System: SVN, ClearCase, CVS, GIT.
• RDMS: ORACLE, Microsoft-SQL Server, Sybase, MySql, and PGSQL
• RDMS ORM and SQL Utilities: Hibernate, SQLDeveloper, TOAD, Sequel Pro, Sybase, MySQL Workbench, SQuirreL
• Report and Graphs utility: Jasper Reports, Jasper Reports Server, Business Objects and Crystal Reports
• Web Servers: Apache/Tomcat, Weblogic, Websphere, IIS, Jetty, JBossAS
• SOA: REST, SOAP, MULE ESB, SOAPUI, XML, JSON, and AJAX
• Web technologies: HTML, CSS, JSTL, JSP, JQuery, JScript, GTW, YUI
• Imaging Software: Global360, Documentum
• Operating Systems: Linux, Ubuntu, Solaris, Windows Servers, Mac X OS, UNIX, and AS400
• ERP, CRM and Ecommerce: JDE One World, SAP, Magento, SugarCRM

Professional Experience

• Performing ASES Government's Health Insurance Administration Payment System conversion from HP Alpha Server COBOL application, Sybase database and Unix Shell Scripting to New Red Hat Server Java / MySQL DB increasing system performance in more than 80 percent.
• Constructing new web interface for the system operators that eliminates the manual import of new patient's enrollment file. Reduce errors produced by the manual entry in a shell console terminal and reduce the process's time from 8 hours to less than 1 hour. User interfaces were created using HTML, CSS, and jscript, JQuery, JSP.
• Producing patient enrollment reports and confidential forms such as HIPAA EDI 820 ASC X12 version 5010 compliance form ensure agency compliance with the federal requirements on time. Reports were generated using was Jasper Development 5.0.1 and deployed on Jasper Reports Server.
• Creating of several Web Services using JAX-WS SOAP to expose patient information to the insurance agencies eliminating the operator intervene to run multiple daily queries to attend insurances information requirements

• Analyzing Sybase tables and stored procedures to create the Java classes required to connect with Global API and extract the images in standard jpeg format. This process shortened the migration process from 24 hours to only 8 hours.
• Creating the Java classes to insert the extracted images from Global-360 into Documentum, the process was expedited by the use of scheduled processes running overnight and saving at least 8 hours of processing time
• Assisting Global-360 users technical problems while the images migration is executing, this smoothed the transition of them to the new system. New database used is Microsoft SQL Server 2008.

• Closely collaborating with the UAT department's coordinator for review the ITTS's test outcomes and correct any error reported as soon as possible in order to comply with the system release date
• Making modifications to the IPTV Trouble Ticket System ITTS . This multitier J2EE application uses Spring framework, Oracle database and Weblogic container and interface with CORBA to access and Metasolv M6 APIs.
• Serving as the liaison between the testers and developers to complete quality approval of the software development's
• Creating the J2EE classes to integrate with Amdocs Ensemble billing system and produce the Carriers Call Adjustments' export file. This saved at least one hour daily of machine process's time in the Mainframe
• Implementing Subversion software's versioning control system for all the developments on the SIF Project ensuring a well structured control of the modifications and releases of software in production environment
• Creating the System Requirement Specifications for several modules of the PRT SIF project. Most of these documents were praised by developers as very precise and clear

Designing and developing of the School and Libraries Attending System for the Public Education Department. The system was developed using J2EE, Jasper Reports and the Oracle 11g database. The system was a proposed solution to manage student's attendance and for statistical research purposes

• Design and developing an Employee Survey System in J2EE, Jasper Reports, Mysql Database and Tomcat container for the manufacturing area. The system was a great enhancement to the manufacturing area because it allowed to poll the employees opinion on the company matters timely and effectively
• Installation and programming new computer wireless and HMI devices in the manufacturing areas
• Installing and qualifying Microsoft Windows 2003 Servers for the SAP-ERP system use

• Mapping JDE security configuration with new SAP ERP system requirements
• Deploying, compiling and in some case modifying Oracle stored procedures of WERUM System for the integration with SAP ERP

• Making LABC21 LIMS stored procedures modifications. The changes were part of the commitment with the FDA and was completed accordingly with the consent decree statements
• Making BPCS manufacturing program's modifications to comply with FDA regulations. Programs were done using AS/400 RPG and DB2

Designing and developing the Overall Equipment Efficiency OEE a web-based system on ASPX and C .Net Framework, IIS Server, and Oracle database. This system was a big achievement that impacted the company metrics of equipments use and personnel performance as well. The reports and graphics developed in Crystal Reports are key elements in the Board of Directors weekly meeting to monitor production and take business decisions

• Implemented the RPS Resource Planning Schedule System in the quality control department to manage QC analyst schedule and save thousands of dollars in overtime payments
• Creating Java programs to migrate instruments information to Oracle database of new CCMS Computer Calibration Management System Procal implementation. This achievement was part of the FDA consent decree commitment completed on time and under budget
• Managed project to implement the MP2 CMMS for all Puerto Rico sites Manat and Las Piedras plants .
• Designing and developing the system to control vendor access to the plant. This web application was a big goal for the purchasing department in the control of vendor permits, insurance and licenses helping to expedite the access time of suppliers
• Designing and developing an Employee Web Training and Assessment System. The system saved the company thousands of dollars in on-class room training to employees. The required trainings were posted over the Web and employees were able to learn and take related exams in their own desktop and remotely at any time.