SUMMARY

• Over 8+ years of experience in Design, Development and Architecting activities including Requirement Analysis, Implementation, Packaging and Deployment, developing Web based and distributed J2EE Enterprise Applications and expertise in implementing Object Oriented Programming OOPS with Java, J2EE.
• Extensive experience in database and web development using Websphere Portal Server, Oracle, MySQL, XML, Servlet, JSP, PL/SQL, JDBC, WSDL, UDDI.
• Good expertise in developing Java web based applications using Struts, JSF and Spring MVC web frameworks.
• Good expertise in working with various open source software like Struts, spring, Hibernate, JUnit, Ant, Maven in development.
• Extensive experience with SQL server develope, writing SQL queries, stored procedures triggers.
• Good experience in generating SQL and PL/SQL scripts to install, create and drop Trading Exchange Connection database objects including: tables, views, primary keys, indexes, constraints, packages, sequences, grants and synonyms.
• Working experience with Apache Tomcat web server and Web logic, JBoss, web sphere application server and Web sphere Portal servers.
• Experience in full System Development Life Cycle Process Engineering, Design, Development, Deployment Support and Testing.
• Experience in java application testing using JUNIT framework, JSF UNIT and SoapUI for unit testing.
• Good experience in configuring connection pools in various applications servers like WebLogic, JBoss.
• Experience in configuring and deploying java web applications WAR and EAR on Web logic, JBoss 4.x and Tomcat 4.x/5.x/6.x application servers.
• Hands on experience using ANT, MAVEN build tool.
• Worked in Waterfall model and Agile Methodology efficiently.

TECHNICAL SKILLS

Programming Languages: Java1.4/1.5/1.6

J2EE Technologies: JDBC, Servlets, JSP, Webservices.

Application servers: JBoss 4.x, Web Logic 8.x, WebSphere 6.x, 7.x, 8.x

Web Servers: Tomcat7.x

Frameworks: JSF 2.0, Spring, Hibernate, Portlet Framework 1.0 /2.0

Markup languages: HTML, XML

Databases: Oracle 9i/10g, SQL Server and MySQL 5.0

Tools: Soap UI1.7and SQL Developer

Management Tool: SVN, Clearcase

IDE: RAD7.x, Eclipse, IntelliJ

Portal Technologies: IBM WebSphere Portal 6.x

PROFESSIONAL EXPERIENCE:

Confidential, FL

Java Developer

Responsibilities:

• Develop application using Core Java, J2EE, Spring MVC Framework, Web Services SOAP REST .
• Consumed REST ful Web services for getting required information from third party vendor called Think Analytics and TV Works.
• Implemented REST web service using JAX - RS API annotations.
• Used Hibernate, object/relational-mapping ORM solution, technique of mapping data representation from MVC model to Oracle Relational data model with a SQL-based schema.
• Experience in working in environments using Agile SCRUM development methodologies.
• Involved in Code digging and creation of Use case diagrams for the business requirements.
• Expertise in Oracle database, modeling, administration and development.
• Used GIT for code repository and as version control mechanism.
• Have Good experience with shell scripts, Linux and Unix commands.
• Used REST Client to construct HTTP requests and tests requests under the server.
• Used JDBC API to establish connection between Java and Database.
• Experience in Gradle Build tool and understanding the artifactoy and repo structure.
• Used LOG4J for debugging and JUNIT for testing and maintaining the system state.

Environment: Java, J2EE, IBM Web Sphere Application Server, Spring MVC, Web services, REST, WSDL, Maven, JMS, Java script, Spring IOC, Spring AOP, Oracle 10g,Structs, JUnit, Log4J.

Confidential, Mexico

Java Developer

Responsibilities:

• Involved in Analysis, Planning, Development and Test Scripts development.
• Involved in integrating Spring Framework with Struts Framework.
• Developed several new functionality using Struts Framework 2.x, JQuery, JavaScript.
• Worked with JSP, Servlets, JSF, JSTL/EL.
• Worked with JDBC and Hibernate.
• Configured and Maintained Subversion version control.
• Implemented Data Access Object, MVC design patterns.
• Experience of working in Agile Methodology.
• Worked with both SOAP and Restful web Services.
• Worked with Complex SQL queries, Functions and Stored Procedures.
• Developed Test Scripts using JUnit and JMockit.
• Use of core java, which includes Generics and Annotations.
• Involved in refactoring the existing code.
• Implemented Struts, J2EE Design Patterns like MVC, Spring Rest API, DAO, Singleton and DTO Design patterns.
• Developed Web Services using XML messages that use SOAP.
• Developed Spring Configuration file to define data source, beans and Hibernate properties.

Environment: Struts 1.x/2.x, Spring 2.0, J2SE 1.6, JEE 6, JSP 2.1, J2EE Design Patterns, HTML 5, JavaScript, JSF, JQuery 1.6/1.7, JQuery UI, XML, Servlets 2.5, WSDL, JUnit, JMockit, CSS, AJAX, Apache 2.0, Tomcat 5.5,Oracle 9i/10g, Oracle Application Server.

Confidential, Mexico

Java Developer

Responsibilities:

• Developed GUI using JSP, Struts frame work.
• Developed Action forms, Action classes using Struts framework to handle user requests.
• Implemented Struts Bean Tags, Logical Tags and Display Tags in JSPs.
• Coded Entity Beans for data persistence within Data Layer.
• Developed user interface components for Deal, Activity modules along with business components.
• Developed a Spring MVC application in connecting to database.
• Leveraged struts-validations, struts-beans tag libraries.
• Used Hibernate to develop DAO code
• Written SQL, PL/SQL and stored procedures as part of database interaction.
• Developed JMS as a client interface as a Message producer for Message queue.
• Designed and Developed several multi-tiered J2EE application and products as per an Object Oriented Architecture OR SOA standards

Environment: Microsoft Windows NT, WebLogic Server, Oracle, JDK, Symantec Visual Cafe, JSP, Enterprise Java Beans, HTML, Java Script, Rational Rose.

Confidential

Efficiency Management Office Analyst

Responsibilities:

• Worked in providing solutions for deployed Java products.
• Maintained server, file transfer protocols and client interfaces for MTF (Managed File Transfer) Java product.
• Implemented ORM (object-relational mapping)-based data migration in Java for upgrade using second level database cache library.
• Designed and developed the application using Java, JEE, Spring, Hibernate, and AJAX.
• Developed a custom XML schema based validation engine for server side validations
• Developed user interface using JSP, JavaScript, HTML, CSS and JSTL
• Created custom JSP Tag Libraries for use in JSP pages
• Designed and developed the End Points (Controllers), Business Layer, DAO Layer using Hibernate/JDBC template, using Spring IoC (Dependency Injection).
• Created Java utility classes for reuse in various applications
• Created ANT scripts to build, and ftp jar files to various environments
• Provided production support upon roll out to users, resolving both technical and functional problems.
• Designed, implemented and integrated single-point Java database session manager with options utilizing database use profiles for fine control.

Environment: Java, JEE, EJB, Servlet, AJAX, Spring, Hibernate, Spring MVC, Spring IoC Oracle, JDBC, JSP, JUnit, Ant, JavaScript, Web Services, SOAP UI. XML, XSLT, XQuery, web services, SOAP, WSDL, AIX, Windows NT, HTML, Eclipse

Confidential

Full Stack Developer

Responsibilities:

• Maintained and extended ActionScript code base with a focus on SDK-level communication integration and proprietary protocol extensions, socket management and optimization and shared objects.
• Extended SDK-level changes into Flex/ActionScript client code base.
• Responsible for developing several modules and GUI using HTML, CSS, and JavaScript
• Implemented multithreading in two of the applications
• Deployed application on Websphere Application Server
• Developed algorithm to cook dishes in order and meet demand of serving the most customers in shortest time. My algorithm dramatically improved kitchen efficiency by 20% and reduced customer complaints by 10%
• Created test cases based on use cases, tested application, deployed into production, and supported end users
• Participated on a team to re-implement an existing product in Flex and ActionScript.
• Performed user interface implementation and design document reviews in Flex and ActionScript.
• Worked on Java product issues.

Environment: Java, JEE, Apache/Tomcat, JSP, Java Beans, XML, XSLT, HTML, DHTML, CSS, JavaScript, Oracle, UNIX

Confidential

Intern

Responsibilities:

• Developed Application based on Struts framework using MVC design patterns
• Develop front end depending on the Use case specifications with the specific technologies.
• Developed and run the batches that are to be run periodically(either daily or monthly)
• Involved in the Parsing of internal XML format document to retrieve the information and to pass them to Struts Action class for further processing.
• Extensively worked on java Multi-threading programming, Synchronization, Java Mail API and Collections API for concurrent product models upload/download process.
• Client side validations written in JavaScript.
• Created Hibernate mappings (.hbm files) to interact with database.
• Written HQL queries for Data management through Hibernate.