Functioned as a project leader of a multi-disciplined project team and an independent technical specialist who was responsibility for developing and implementing complex, critical system changes. Provided an advanced level of knowledge in systems analysis, project management, and systems development lifecycle process. Also, provide general Information Technology business knowledge, practices and procedures in support of the Administration and Disbursements Division and the Audits Division, which includes Bank Reconciliation, Tape Claims, Garnishment and Retirement Systems as well as other inter-dependent systems. Applied advanced technologies to an existing system design that includes large batch processes and complex on-line functions residing on an IBM z/OS platform using languages and Tools such as COBOL, JCL, IDMS, FOCUS, ADS/O, and Vision: Result (DYL280). Design and revise very large, complex data files and centralized databases with complex interfaces, with knowledge and in depth understanding of VSAM/IAM and IDMS database design and functionality

Developed a modern SOA platform to manage GL Budget. The user could check daily the GL budget and handle changes that are needed to the data. Different types of scenarios like handling different GL budget and tracking the past GL budgets. Created a new Report Tracking system that allow the daily processing of errors in electrical lines. Increased processing speed of the entering the daily reports by establishing fine-tuned process and to provide more open and accurate information gathered in real-time. 60% back end and 40% front end.

• Implemented client side validations using Jquery and developed front end code with HTML5, CSS3, JavaScript, and AJAX.• Worked with web services using REST and SOAP.• Worked End to End for this projects from requirement phase till production deployment. Developed Oracle 11 workflow based web applications. • Using .net with VB developed and maintenance a forecasting tool written with UI screens. This had a base of 200 users using the app on their laptops. When a change was made to the app it was auto installed on each laptop.• Using sharepoint 2013 created an invoice approval process with workflows.• Developed and design graphic UI screens.• Responsible for generating scripts using JavaScript, HTML, CSS.• On the back end used Hibernate and Java to integrate to the data base with Struts and Spring.• Worked on requirement, analysis, design & development phases.• Used REST for Web Services to pull the GL budget from a 3rd party.• Implemented several design patterns such as MVC2, DAO, DTO, Service Locator and Singleton.• Integrated Struts, Spring, and Hibernate.• Used Oracle 11g as a backend database and created PL/SQL stored procedures. Developed Action and Form Bean classes by using Struts framework• Tested the code using JUNIT test cases.• Took part in regular SCRUM sessions, setting expectations, resolving dependency and updating the Product owner and Scrum Master.• Environment JEE, Struts 1.3, Struts 2, Spring MVC, Spring Security, Hibernate, AJAX, WebLogic 11, Oracle 11, Junit.

Developed a SMOG GWT/SmartGWT-based web application from client to server. Involved in writing persistent layer using Hibernate and Spring. Analyzing requirements and convert requirements in to technical software solutions.TECHNOLOGIES: Java, J2EE, GWT, Hibernate, JPA, RMI, Concurrency, Maven, Ant, SQL, JavaScript, JSP, SLF4J, Log4J, XML Beans, Spring, SOAP, Eclipse, MySQL, CSS, HTML

Enhanced a Web base Extraview system that the California Department of Food & Agriculture. Using Java 1.6 and J2EE with JSP/Servlets using MYSQL DB with Hibernate to create a fully-integrated on line Inspection system. Served as a lead software java engineer designing and development on a team for Extra View MOT software. Developed custom JSP tags. Designed architecture including requirements definition, object modeling design, tier structure development and user interface definition. Coordinated with a User Interface team to create UI prototypes. Supported the design of Extra view security architecture. Developed “proof of concept” and made presentations to management, obtained approval and implemented Java Servlets products as a framework for FFLDERS inspection system. Utilizing Java and servlets running in Tomcat 5.5 server. Created numerous simple to complex queries involving self joins, correlated sub-queries, functions, cursors, dynamic T-SQL. Written Stored Procedures to process the data. Configured and supported web servers Apache Tomcat. Used web site monitoring and server tools.TECHNOLOGIES: Java, J2EE, Hibernate, JPA, RMI, Concurrency, Maven, Ant, SQL, Hudson/Jenkins, Selenium, Dozer, JavaScript, JSP, SLF4J, Log4J, XML Beans, Shell scripting, Perl, Spring, SOAP, Eclipse, MySQL, CSS, HTML

Overseen all stages of design, development, and deployment of new Java-based vendor application system for on line auction services industry. Utilizing Java 1.6/J2EE and Spring MVC/Webflow under Resin-Pro server. Created SQL clustered environments that is active passive nodes and maintained which supported several applications.Worked directly with management, vendors, and third parties to ensure that Web-site's customers/buyers database management applications operate at peak efficiency Assessed project feasibility, gathered business requirements, and executed project plan for various business groups. Worked with clients to develop detailed business requirements; data architects to improve data access performance, and QA personnel to create end-to-end system tests to ensure that the application functioned. Experience with managing, supporting, and/or implementing systems projects that require coordination of resource, budget development, and project planning.TECHNOLOGIES: Java, J2EE, Hibernate, JPA, RMI, Concurrency, Maven, Ant, EasyMock, SQL, Hudson/Jenkins, Selenium, Dozer, JavaScript, JSP, SLF4J, Log4J, XML Beans, Shell scripting, Perl, Spring, SOAP, Eclipse, MySQL, CSS, HTML

Successfully implemented a upgrade from IBS 2.0 to IBS 6.1 in a ERP web system and this project resulting in a 10-month ROI with a customer usage rate of 7%, significantly above the vendor expected usage rate of 2%, a rate equivalent to having an additional 2 customer service reps on staff. Established standards for SQL installations, maintenance, tuning, and coding standards. Using a MVP pattern in a UI presentation pattern to design a Customer/order system giving the view is loosely coupled to the model.Developed the technical analysis and performed the programming enhancements to multiple clients reporting systems to make them more efficient and accurate. Being committed to providing exception customer service with written and verbal communication skills. Utilizing Java and Spring MVC under Tomcat server. Created a new web contact application and configure with using Java Persistence API (JPA) with Cloud SQL TECHNOLOGIES: Java, J2EE, Hibernate, JPA, RMI, Concurrency, Maven, Ant, EasyMock, SQL, Hudson/Jenkins, Selenium, Dozer, JavaScript, JSP, SLF4J, Log4J, XML Beans, Developed automated GUI testing framework