SUMMARY:

• Over(14+)yearsof total experience working as a Team Lead/Sr Developer on Java/J2EE Technologies
• Expert in developing enterprise web - based application based on Java technologies using Core Java, J2EE, J2SE, EJB, Java Servlets, Struts, Spring, Spring boot, Hibernate, Java Beans, GWT, JMS, JNDI, ANT and Apache Maven.
• Expertise in developing web based GUIs using Java Applets, HTML, DHTML, JavaScript, XML, DOJO,AJAX,JSF, JSP, spring form tags and Google tool kit(GWT).
• Strong Experience in web development using interactive/Web 2.0 technologies HTML5,XHTML, DHTML, CSS2/3, JavaScript, DOM,DOJO, JS Libraries/JS framework (JQuery, JSON, AJAX,ANGULARJS, JavaScript).
• Extensive experience on modern front-end templating frameworks for JavaScript - Including Bootstrap, JQuery, AngularJS, BackboneJS etc.
• Extensive experience on implementing AJAX features using JavaScript and jQuery
• Hands-on experience in consuming RESTful Services using JavaScript, JSON, jQuery and AngularJS.
• Developed JavaScript unit tests using karma and jasmine js.
• Experienced with XML related technologies such as XML, XSL, XSLT, DTD, Schema, XPath, DOM, SAX and JIBX.
• Experience in Service Oriented Architecture (SOA), Web Services design development and deployment using WSDL, SOAP, UDDI, JAXP, JAXB, SAX, DOM, XSLT, Apache AXIS, RESTweb services
• Strong Knowledge and Experience on Collections, Threading, Garbage Collection, Exception Handling, OOPs concepts and Design Patterns in Core Java.
• Worked on IBM Web Sphere, IBM Rational Software Architect for Web Sphere,IBM Messaging Queue series (MQ), MQ Visual EDIT, Bea Web Logic server, Apache Tomcat Server 4.0.3/3.3, Apache Web Server, JBoss, OC4J
• Experienced in Eclipse, My Eclipse, IBM RAD, IBMWSAD, JBuilder, IBM Visual Age for Java and Symantec Visual Café.
• Expertise in Database programming using JDBC,SQL, PL/SQL, TOAD, SQL Server 6.5/7.0/2000/2005, Oracle 11g/10g/9.x/8.x/7.x, DB2,PostgreSql8.x
• Experienced working with NetSuite SCA, Suite Cloud Development Framework (SDF), Suite Talk, Suite Script,Scheduled scripts, Suit Script,RESTlet, NSPOS
• Working on NetSuite Development with complex data processing.
• Implemented Suite Commerce Advanced Application involving various integration with third party vendors
• Developed NetSuite applications in Suite Talk, Suite Script to meet the business needs.
• Done END to END Deployment process on different Environments like PROD, Sandboxes
• Experienced as administer role duties with custom records, scripts, third party api integrations
• Proficient in the design and development of client/server and web Applications using JAVA, J2EE, J2SE technologies and Web Technologies for enterprise applications.
• Extensive experience on development eCommerce with NetSuite SCA with Suite Cloud Development Framework (SDF)and NSPOS
• Experienced with SuiteAnalytics and Suite Talk web services integration
• Experienced with RESTlet framework allows developers to define their own procedures for the standard REST functions such as POST, PUT, GET and DELETE
• Expertise in developing data flow using Suite Script, Scheduled scripts, Bootstrap, JQuery, HTML, CSS, Java Script, Backbone JS, SQL, Suit Script, RESTlet
• Experience with Web Sphere Administration 5.1/6.0/6.1/7.0
• Experience with Web Sphere MQ(Messaging Queue’s), JMS(JAVA Messaging Services)
• Experience with JMS and MQ configuration setting
• Experience working on Struts, spring, EJB and Hibernate Persistence frameworks, MQ Series.
• Experience with TIBCO and TIBCO IN and OUT bound with FIX messaging settings and configurations
• Experience in implementing Core Java & J2EE design patterns like Singleton, Factory Pattern, Service locator, Business Delegate, DAO, Session Façade, Value object, Value object Assembler pattern and etc
• Expertise in EDI (Electronic Data Interchange) mapping development.
• Worked on TIE Commerce for conversions of DATA for EDI, Text Pad,XLS formats
• Developed mappings for data to generate XML’S from EDI formats.
• Expertise in creating Software Requirements Specification (SRS), preparing Functional Design Document (FDD), Detailed Technical Design Document (TDD), UML Diagrams, Effort estimation and exhaustive Test Plans.
• Experience with test driven software development and unit testing Extensively worked as Level production support resource using HP Quality Center 9,10x and HP Service Center for raising peregrine tickets and analyzing the tickets which are opened by client users
• Worked on Object Oriented Design (OOD) and Analysis (OOA) based on Unified Modeling Language (UML) architecture using Rational Rose.
• Experience in Service Management, Ecommerce (ECOM),Financial, Healthcare, Insurance and Supply chain, Trading domains.
• Experience Working with Agile Methodologies for development Process in different way of approaches like SCRUM, Iterative.
• Very good exposure to Securities and health care domains
• Excellent communication and interpersonal skills. Versatile team player with proven problem-solving skills.

TECHNICAL SKILLS:

J2EE Technologies: JDK 1.4/1.5/1.6/1.7/1.8, JSP 1.2/2, Servlets, Ajax, Struts 1.1./1.2/2.0, JSP, Hibernate3.0, Spring3.X, EJB2.0/3.0, JDBC, JUnit, JNDI, XML, JMS, Web Services, WSDL, SOAP.,REST API,JSTL,XSLT,SPRING FORM TAGS,STRUTS TAGS

NetSuite NetSuite: ERP/SCA, Suite Cloud Development Framework (SDF), Suite Talk,SuiteScriptScheduled scripts, RESTlet, Suitelet, and NSPOS

Languages: Java, C++, Dot Net, VB, SQL, PL/SQL

Web Technologies: HTML, HTML5, CSS3, JQuery, Ajax, AngularJS, DOJO, JavaScriptBootstrap, Node.js, Jasmine, Backbone.js, Require.js

Web/App Servers: IBM WebSphere 5.1/6.x, Bea Web Logic Server 9.2, Tomcat 4.0/5.0, Apache1.3/2.0, JBoss 4.x, OC4J

RDBMS: Oracle 8i/9i, 10g MS SQL Server 7.0, Postgres 8.3

Operating System: Windows 9x/NT/2000/XP, Linux

Development Tools: Eclipse 3.0/3.1, MyEclipse 5.x, WSAD 4.x/5.x, RAD6.x, 7.x, IBM WebSphere 5.x/6.x, IBM MQ Series, TOAD, ANT, MAVEN, SQLLoader, EDI TIE Commerce, IBM Rational Software Architect for WebSphere,IBM Messaging Queue series (MQ), IBM MQ visual EDIT,SOAPUI,SOAPPro.

PROFESSIONAL EXPERIENCE:

Confidential

Team Lead

Responsibilities:

• Integration with Fast Health Interop Resources (FHIR) API.
• Developed services using REST and Spring boot integrations and model conversions using FHIR API
• Used Agile in all aspects of the project right from requirements phase to production support.
• Involved and interacted with users, customers and Business users for the requirements
• Responsible for gathering and understanding the system requirements by interacting with business users.
• Involved scrum meeting, Sprits preparation and planning

Environment: JDK 1.7, CORE JAVA, J2EE, Spring framework, Spring boot,microservices, FHIR (R4), XML, HTML5, CSS3, AngularJS,Hibernate, Java Script, jQuery, Soap Web services, UNIX, Tomcat, AJAX, ORACLE, Apache Postman, Eclipse, Spring tool suite, REST API,SOAP

Confidential

Team Lead/NetSuite ERP/SCA Sr. Consultant

Responsibilities:

• Design and developed Integrations between NetSuite and external systems to exchange the data.
• Designed e-Commerce sites part of SuiteCommerce modules Retail Stores (Covers B2B/B2C Scenarios) with responsive design cater to all devices including Mobiles, Tablets and Desktops using HTML5, CSS3, JQuery/Backbone.
• Developed Integrations / Configurations for data retrieval using SuiteCloud Development Framework (SDF)
• Report generation usngSuiteAnalytics from NS backend
• Worked on Springboot and microservices for exchange the data from third party systems
• Integrated SpringMVC, SpringAOP, SpringDAO, SpringDI modules and Hibernate framework
• Done reviews on design documents, code and POC on new requirements using Spring Framework with hibernate and Oracle database communication
• Hands-on experience withSpring AOPusingAdvice,AspectsandAOP Processor.
• Extensively worked onSpring JDBC,Spring Hibernate ORMandJPA integrations
• Wrote SQL, PL/SQL queries and Packages for updating data into the Oracle using SQL Developer tool.
• Design and implementation of multi-tier applications using web-based technologies likeSpring MVCandSpring Boot
• Migration of environments and versioning using SuiteBundler to package and deploy customizations and applications.
• Developed some of the primary customizations involved extensive work around on customer objects, custom fields, transaction fields, item records, scripts
• Designed PLP, PDP flow with combination of HTML/CSS and Suitelet was used to provide a custom screen for item search and selection and visibility of items based on various business rules.
• Managed internal/external resources and coordinated with team
• Developed Real-time transactional and master data integration using suiteTalk webservices
• Extensive SuiteScript usage for Customization and Data Integration needs used SuiteTalk APIs
• Build saved searches and dashboards that provide comprehensive data lookup for business needs.
• Migrate legacy transactional and entity data from client's existing system of records to NetSuite.
• Developed customs scrips using suitelet, user events, scheduled scripts
• Interacted with NetSuite Technical Team to support Client requirements with SuiteScript.
• Manages release to production and deployment processes, ensuring a seamless software launch and continuity of business operations during this cutover.
• "Go Live" deployment support and troubleshoot issues that arise, and promote additional methods to optimize the system for enhanced performance

Environment: NetSuite ERP/SCA, SuiteBundler, SuiteAnalytics, SuiteCloud Development Framework (SDF), SuiteTalk,Suite Script,Scheduled scripts,Suit Script,RESTlet,JDK,CORE JAVA,J2EE, Spring framework, Springboot,XML, HTML5, VISIO, CSS3,AngularJS,DOJO, JSP, Hibernate, Java Script, JQuery, Soap Web services, UNIX, Tomcat, AJAX, Web Sphere Application server, Serena, Serena dimensions, ORACLE, IBM RAD, COREFTP, Eclipse, FileZilla, SoapUIPro, PL/SQL developer, IBM Jazz, REST API,SOAP, Bootstrap, JQuery, Backbone JS, SQL,, JIRA, Bit Bucket, npm, Gulp, NodeJS,Rest API

Confidential

Team Lead

Responsibilities:

• Worked on the design and integration with internal applications and re-design changes based on new requirements.
• Used Agile in all aspects of the project right from requirements phase to production support.
• Involved and interacted with users, customers and Business users for the requirements
• Generated the Class diagrams, Sequence diagrams extensity for all the entire process flow for documentation.
• Done reviews on design documents
• Responsible for gathering and understanding the system requirements by interacting with business users.
• Involved scrum meeting, Sprits preparation and planning
• Involved in stories creation and elevation of the task details and time allocations
• Code review for team and discussions on design issues,requirements issues, coding issues

Environment: JDK 1.7, COREJAVA, J2EE, Spring framework, Springboot, microservices, XML, HTML5, VISIO, CSS3, AngularJS,DOJO, JSP, Hibernate, Java Script, JQuery, Soap Web services, UNIX, Tomcat, AJAX, Web Sphere Application server, Serena, Serena dimensions, ORACLE, IBM RAD, COREFTP, Eclipse, FileZilla, SoapUIPro, PL/SQL developer, IBM Jazz, REST API,SOAP

Confidential

Team Lead

Responsibilities:

• Worked on the design and integration with internal applications and re-design changes based on new requirements.
• Used Agile in all aspects of the project right from requirements phase to production support.
• Participated to gather and document client needs to the granularity and worked towards prototyping the same.
• Designed and developed the web pages using HTML5.
• Developed Javascript and optimized existing scripts for efficiency.
• Responsible for designing Rich UI Applications using JavaScript, CSS3, HTML5 and AJAX, JQuery.
• Implement object-oriented JavaScript for transparent presentation of both client-side and server-side validation.
• Used Spring MVC framework to implement the MVC design pattern
• Implemented Core Java concepts for developing business rules and validations.
• Worked on Core Java collections with Generics, Exceptions, Strings, Object Oriented Programming
• Built custom UI Widgets and Application logic using Angular JS MVC architecture.
• Integrated AngularJS with REST API for data exchange with internal applications
• Developed REST web services using Jersey framework.
• Produced and consumed Rest Web Services developed DAO’s and DTO classed for services and consumed through Angular factory service calls from front end.
• Used CSS3 to develop UI Components such as Accordions and Model Windows using pure HTML 5 and CSS3.
• Implemented various Validation Controls for form validation and implemented custom validation controls using Object Oriented JavaScript.
• Developed code to call the web service/APIs to fetch the data and populate on the UI using JQUERY/AJAX
• Involved and interacted with users, customers and Business users for the requirements and with new features.
• Generated the Class diagrams, Sequence diagrams extensity for all the entire process flow for documentation.
• Worked on SpringMVC,SpringAOP,SpringDAO,SpringDI modules
• Integrated Spring with Hibernate framework.
• Done reviews on design documents, code and POC on new requirements using Spring Framework with hibernate and Oracle database communication
• Responsible for gathering and understanding the system requirements by interacting with business users.
• Involved scrum meeting, Sprits preparation and planning
• Involved in stories creation and elevation of the task details and time allocations
• Code review for team and discussions on design issues, requirements issues, coding issues
• Application developed by using technologies Spring, Hibernate, Soap /Rest Web services and interaction.
• Implemented EHCache caching with Hibernate for data
• Web services are developed based on the SOAP/Rest
• Web services tested using SOAPUI tool and SoapPRO
• Review design documentation for QA environment.
• Used RAD and Eclipse IDE for development.
• Serena and SVN for version Controlling.
• Created Stored Procedures, SQL Statements and triggers for the effective retrieval and storage of data into database.
• DB support for DEV, QA-smoke, QA, PROD and running AHDOC jobs .
• Deployments on UNIX servers and support for DEV and QA on deployment issues.
• Responsible for the weekly code deployments and maintenance of DEV, QA-Smoke and QA environments.
• Writing JUnit test cases to testing of the business logic and functionalities.
• Involved in 24x7 PROD support, Maintenance and enhancement of the applications.

Environment: JDK 1.7, COREJAVA, J2EE, Spring framework, XML, HTML5, CSS3,AngularJS,DOJO, JSP, Hibernate, Java Script, JQuery, Soap Web services,UNIX,Tomcat,AJAX, Web Sphere Application server, Serena, Serena dimensions, ORACLE, IBM RAD, COREFTP, Eclipse, FileZilla, SoapUIPro, PL/SQL developer, IBM Jazz,REST API,SOAP

Confidential, Rosemont, IL

Team Lead

Responsibilities:

• Worked on the design and integration with internal applications and re-design changes based on new requirements.
• Involved and interacted with users, customers and Business users for the requirements and with new features.
• Generated the Class diagrams, Sequence diagrams extensity for all the entire process flow for documentation.
• Done reviews on design documents, code and POC on new requirements using Spring Framework with hibernate and Oracle database communication
• Worked on services development by using Core Java.
• Worked on core java collections with Generics for transaction the data from one layer to another layer.
• Implemented Exceptions handing process using core java concepts.
• Responsible for gathering and understanding the system requirements by interacting with customers and users of USFoods and internal users of USFoods.
• Involved scrum meeting, Spritspreparation and planning
• Involved in stories creation and elevation of the task details and time allocations
• Technical support for team on design issues, requirements issues, coding issues
• Usfoods.com developed by using technologies Spring, Hibernate, Soap /Rest Web services and interaction to internal applications like TANDOM mainframe system.
• Web services are developed based on the SOAP/Rest
• Web services tested using SOAPUI tool and SoapPRO
• Review design documentation for QA environment.
• Used RAD and Eclipse IDE for development.
• Serena and SVN for version Controlling.
• Created Stored Procedures, SQL Statements and triggers for the effective retrieval and storage of data into database.
• Hibernate cache implemented by EHCache for query results
• Configuration ehcache.xml based on the specific properties in implementing EHCache
• DB support for DEV, QA-smoke, QA, PROD and running AHDOC jobs.
• Deployments on UNIX servers and support for DEV and QA on deployment issues.
• Responsible for the weekly code deployments and maintenance of DEV, QA-Smoke and QA environments.
• Writing JUnit test cases to testing of the business logic and functionalities.
• Involved in 24x7 PROD support, Maintenance and enhancement of the application

Environment: JDK 1.7, Core Java, Spring framework, XML, HTML, JSP, JPA,Hibernate, Java Script, JQuery, Soap Web services,UNIX,Tomcat,AJAX, JMS, Web Sphere Application server, Serena, SVN, ORACLE, RAD, COREFTP, Eclipse, FileZilla, SoapUIPro,PL/SQL developer,HPSM,REST,SOAP

Confidential

Team Lead

Responsibilities:

• Worked on the design the data exchange web services system and integration with RISK management tool.
• Involved and interacted with clients and Business users for the requirements.
• Design done with Microsoft Visio and RSA tools.
• Generated the Class diagrams, Sequence diagrams extensity for all the entire process flow.
• Done reviews on design documents, code and POC on new requirements using Spring Framework with hibernate and Oracle database communication
• Responsible for gathering and understanding the system requirements by interacting with business users.
• Involved scrum meeting and planning
• Involved in stories creation and elevation of the task details and time allocations
• Technical support for DEV team on business requirements issues, coding issues
• DataExchange developed by using technologies Spring, Hibernate, Groovy, Web services
• Web services are developed based on the SOAP
• Web services tested using SOAPUI tool
• Code reviews done by Code Collaborator
• Review design documentation for QA environment.
• Used Intellij IDE for development.
• SVN for version Controlling.
• Created Stored Procedures, SQL Statements and triggers for the effective retrieval and storage of data into database.
• DB support for DEV, QA-smoke, QA, PROD.
• Deployments on UNIX servers and support for DEV and QA on deployment issues.
• Responsible for the weekly code deployments and maintenance of DEV, QA-Smoke and QA environments.
• Created custom Groovy class for each web services profile to extract attributes and values of interest from the XML structure of incoming messages
• Application developed on Agile methodologies scrum and iterative method process.
• Extensively used shell scripting.
• POC with JUnit test suite to automate the testing of the business logic.
• Involved in 24x7 support, Maintenance and enhancement of the application

Environment: CORE JAVA,JDK, Spring framework, XML, HTML, JSP, Hibernate,Ibatis ANT, Java Script, JQuery, JPAGradle,Groovy,SoapSOAP,REST Web services,UNIX,JBoss,Tomcat,AJAX, JMS, Web Sphere Application, Tomcat, SVN, ORACLE, Intellij, FileZilla, GWT,SoapUI

Confidential

Tech.Lead

Responsibilities:

• Worked on the Re-design the existing system and interacted with Business users
• Design done with Microsoft Visio and RSA tools.
• Generated the Class diagrams, Sequence diagrams extensity for all the entire process flow.
• Done reviews on design documents, code and POC on new requirements using Spring Framework with hibernate and Oracle database communication
• Responsible for gathering and understanding the system requirements by interacting with business users.
• AON ERM developed by using technologies Google tool Kit, Spring, Hibernate
• Review design documentation for QA environment.
• Used Intellij IDE for development.
• SVN for version Controlling.
• Created Stored Procedures, SQL Statements and triggers for the effective retrieval and storage of data into database.
• DB support for DEV, QA-smoke, QA, PROD.
• Responsible for the weekly code deployments and maintenance of DEV, QA-Smoke and QA environments.
• Application developed on Agile methodologies scrum and iterative method process.
• Extensively used shell scripting.
• POC with JUnit test suite to automate the testing of the business logic.
• Involved in 24x7 support, Maintenance and enhancement of the application

Environment: Core Java,JDK, Spring framework, XML, HTML, JSP, Hibernate,Ibatis ANT, Java Script,JQuery, ANT,AJAX, JMS, Web Sphere Application, Tomcat, SVN, ORACLE,Intellij, FileZilla,GWT

Confidential, Lincolnshire, IL

Lead/Sr. JAVA DEVELOPER

Responsibilities:

• Worked on the Re-design the existing system and interacted with Business users
• Design done with Microsoft Visio and RSA tools.
• Generated the Class diagrams, Sequence diagrams extensity for all the entire process flow using RAD.
• Worked for POC of Messaging system using Spring Framework with JMS,MQ, DB2
• Responsible for gathering and understanding the system requirements by interacting with business users.
• Implemented SpringMVC to integrate business logic and Model and DAO classes using Hibernate.
• Worked on CORE JAVA (Collections of type Generics, Templates) and used the core packages.
• Implements MVC, Singleton,Factory,DAO, Value Object, session Facade, Data Access Object, Business Object paradigm
• Implemented Spring Framework for the information flow between database and Model.
• Used JIBX for transforming the XML content into String.
• Worked on Marshalling and Unmarshalling the XML using the JIBX parser.
• Interpreted and manipulated spring and hibernate configure files.
• Worked on JMS and Messaging Queue (MQ)configurations.
• Connection Factories, Queue’s, JNDI settings on DEV environment.
• Monitoring the messages on MQ visual EDIT tool.
• Configurations MQ’s on visual Edit tool on DEV environment.
• Worked on SOAP based web services.
• Extensively worked for deployment, configurations of application on WEBSPHERE server (DEV and QA-Smoke) and WEBSPHEREPORTAL for Integration of all modules.
• Developed documentation for QA environment.
• Used IBM Rational Software Architect for Web Sphere RAD IDE for development.
• Dimensions for version Controlling.
• Created Stored Procedures, SQL Statements and triggers for the effective retrieval and storage of data into database.
• DB support for DEV, QA-smoke, QA, PROD.
• Responsible for the weekly code deployments and maintenance of DEV, QA-Smoke and QA environments.
• Application developed on Agile methodologies scrum and iterative method process.
• Used Apache Log4J logging API to log errors and messages.
• Extensively used shell scripting.
• Deployed applications on Unix Environment for Dev, Qa-smoke.
• Created JUnit test suite to automate the testing of the business logic.
• Involved in 24x7 support, Maintenance and enhancement of the application

Environment: Core Java, JDK, Spring framework, XML, HTML, JSP, JPA,Hibernate,Ibatis,ANT, Java Script, VSS, XSLT, CSS, ANT,AJAX, JMS, Web Sphere Application, Tomcat, DIMENSIONS, DB2,MQ Series,MQ visual EDIT,JUnit,IBM Rational Software Architect for WebSphere,ArgoUML,FileZilla

Confidential, Chicago, IL

Sr. JAVA DEVELOPER

Responsibilities:

• Extensity worked in the design team and interacted with product owners
• Design done with Microsoft Visio and RSA tools.
• Generated the Class diagrams, Sequence diagrams extensity for all the entire process flow.
• Worked for POC of JPMChase Framework with latest technologies like DOJO, JPI 2.0, ORACELE 11g
• Responsible for gathering and understanding the system requirements by interacting with clients.
• Designed and developed GUI screens for user interfaces using JSP, XSLT, AJAX, XML, HTML, CSS, DOJO and JSON. Performedclient side user validations using JavaScript.
• ImplementedSpringMVC to integrate business logic and Model and DAO classes using Hibernate.
• Worked on CORE JAVA (Collections of type Generics, Templates) and used the core packages.
• Implements MVC,Singleton,Factory,DAO,Value Object, session Facade, Data Access Object, Business Object paradigm
• Implemented Spring Framework for the information flow between database and Model.
• Used XSLT for transforming the XML content into HTML.
• Interpreted and manipulated spring and hibernate configure files.
• Implemented Spring IOC & AOP.
• Extensively worked for deployment, configurations of application on TOMCAT server (DEV and QA-Smoke) and WEBLOGIC for Integration of all modules.
• Developed documentation for QA environment.
• Used IBM Rational Software Architect for WebSphere/Eclipse IDE for development.
• SVN for version Controlling.
• Created Stored Procedures, SQL Statements and triggers for the effective retrieval and storage of data into database.
• DB support for DEV, QA-smoke and QA.
• Responsible for the weekly code deployments and maintenance of DEV, QA-Smoke and QA environments.
• Application developed on Agile methodologies
• Used Apache Log4J logging API to log errors and messages.
• Extensively used shell scripting.
• Deployed applications on Unix Environment for Dev, Qa-smoke.
• Created JUnit test suite to automate the testing of the business logic.
• Involved in 24x7 support, Maintenance and enhancement of the application

Environment: Core Java,JDK 1.6, Struts, Spring framework, XML, HTML, JSP, Hibernate, Maven, Java Script, VSS, XSLT, CSS, ANT,AJAX, JMS, Web Logic Application,Tomcat, SVN,Oracle,DOJO,JSON,JUnit,IBM Rational Software Architect for WebSphere,ArgoUML

Confidential, Chicago, IL

Sr.JAVA DEVELOPER.

Responsibilities:

• Responsible for gathering and understanding the system requirements by interacting with clients.
• Designed and developed GUI screens for user interfaces using Swing, JSP, XSLT, AJAX, XML, HTML, CSS and JSON. Performedclient side user validations using JavaScript.
• Developed Session Bean to encapsulate the business logic and Model and DAO classes using Hibernate.
• Worked on CORE JAVA (Collections of type Generics, Templates) and used the core packages.
• Use of the Struts Framework for the application based on the MVC design paradigm
• Implemented Spring Framework for the information flow between database and Model.
• Worked on TIBCO,TIBCO listeners configurations with Fix protocol.
• Inbound, Outbound Tibco settings for DEV,QA-smoke evnviroments.
• Used Session Facade, Data Access Object, Business Object and Value Object design patterns.
• Used XSLT for transforming the XML content into HTML.
• Interpreted and manipulated spring and hibernate configure files.
• Implemented Spring IOC & AOP.
• Extensively worked for deployment, configurations of application on WEBLOGIC server (DEV and QA-Smoke).
• Developed documentation for QA environment.
• Used Eclipse IDE for development.
• Clear Case for version Controlling and Clear Quest for Defect tracking.
• Created Stored Procedures, SQL Statements and triggers for the effective retrieval and storage of data into database.
• DB support for DEV, QA-smoke and QA.
• Responsible for the weekly code deployments and maintenance of DEV, QA-Smoke and QA environments.
• Application developed on Agile methodologies
• Used Apache Log4J logging API to log errors and messages.
• Extensively used shell scripting.
• Deployed applications on Unix Environment for Dev, Qa-smoke.
• Created JUnit test suite to automate the testing of the business logic.
• Involved in 24x7 support, Maintenance and enhancement of the application

Environment: Core Java, JDK, Struts, Spring framework, XML, HTML, JSP, Hibernate, Maven, Servlets, Java Script, VSS, XSLT, CSS, ANT,AJAX, JMS, Web Logic Application Server, Web services, Tibco, Eclipse, PL/SQL, Oracle, JUNIT, Clear Case, Clear Quest,UNIX

Confidential, Hillside, IL

Sr. Java Developer

Responsibilities:

• Involved in the design, feature estimations and Software Requirements Specifications.
• Developed class diagrams, use case diagrams and sequence diagrams using UML/STAR UML.
• Developed web interface for Users Modules using JSP, HTML, XML, CSS, Java Script, AJAX, and Action Servlets with Struts Framework, spring frame work.
• Used spring framework for transfer the data from GUI to DB with Ajax frame work.
• Extensively worked on CORE JAVA(Collections of Generics and Templates, Interfaces for passing the data from GUI Layer to Business Layer)
• Developed business logic and Entity Beans to manage the transactions with the database to deliver the content to the presentation layer and also to store the data into the data layer.
• Implemented DAO (Data Access Object) design pattern to access data from Oracle.
• Development process the SCRUM, Iterative Agile methodologies for web Application
• Developed using J2EE design patterns like Command Pattern, Session Façade, Business Delegate, Service Locator, Data Access Object and Value Object Patterns.
• Implemented Spring MVC, IOC & AOP.
• Mapped the objects with the Database using Hibernate Query Language (HQL) as the Persistence Frame Work.
• Developed stored procedures using PL/SQL.
• Developed EDI Mappings for conversion of data and deployed the mapping file to PROD, QA and testing based on file formats for each customer.
• Used JMS for programs to create, send and receive messages by using different modules like publisher, subscriber messaging and point to point messaging using IBM-MQ-Series
• Used log4j for debugging the application.
• Involved in Configuration of data source and deployment of application in development, Test and Production.
• CVS for version Controlling.
• Involved in configuration setting for Development, Test, and Production Environment.
• Used J-Unit test cases to test the application and performed random checks to analysis the portability, reliability and flexibility of the project.
• Mainly involved in 24x7 support, Maintenance and enhancement of the application.

Environment: CoreJavaHTML,DHTML,XML,JSTL,XSLT,AJAX,JavaScript,CSS,Struts,Servlets,SpringframeworkEclipse,,EJB3.0,Hibernate,JMS,IBMMQSeries,WebSphereApplication Server, Web Services, Junit, Oracle, WindowsXP, UNIX, CVS,EDI TIE Commerce, STAR UML

Confidential

Programmer Analyst

Responsibilities:

• Designed and Developed Front end using JSP’s and Action Servlets with Struts Framework
• Used VO (Value Object) design pattern supported by struts framework to access data from different layers.
• Developed stored procedures using Postgres SQL.
• Involved in Configuration of data source and deployment of application in development, Test and Production.
• Used Eclipse IDE for development and CVS for version Controlling.
• Done test cases manually and compared the actual with expected results.
• Involved in Maintenance and enhancement of the application.

Environment: Java, HTML, JavaScript, CSS, Struts Framework, EJB, ANT, Tomcat, Junit, XML, WindowsXP, UNIX (HP), CVS, Eclipse IDE, PostgreSQL

Confidential

Programmer Analyst

Responsibilities:

• Involved in Design and development of presentation layer using JSP, HTML and JavaScript, XML.
• Implemented J2EE Design Patterns like Session Façade, Business Delegate, and Data Access Objects.
• Created tables in the data base using PL/SQL.
• Involved in configuration and deployment of application on OC4J Server.
• Used CVS as Version Control System.
• Used Apache Ant for building the application.
• Mainly involved in 24x7 support, Maintenance and enhancement of the application.

Environment: J2EE, Java2, Struts1.2,Ant, JDK1.4.1/1.3, Servlets2.2,Eclipse, EJB2.0, JDBC, JSP, HTML, Java Script, XML, Oracle 9i, OC4J server, Eclipse IDE