EXPERIENCE SUMMARY:

• 12+ years of experience IT experience in the areas of Solution Architecture, Analysis, Design, Development, Integration, migration and Production Support. Professional expertise includes end to end technical implementation of business requirement, maintenance of complex and business critical systems and project management activities.
• Design and Development experience in J2EE stack like EJB, JSP, Servlets, JDBC, Java beans, JAXP, JAXB, JDBC and Web Services.
• Expertise in XSD, Web services and Restful Web Services.
• Expertise in Spring framework, Hibernate, JPA, JTA, Spring MVC, Spring Boot
• Experience in developing applications using three tier architectural frameworks such as MVC (Model View Controller) and STRUTS, Spring3.6/4.0X, Hibernate3.X and EAD4J framework.
• Experienced in developing applications using MVC architecture.
• Used Spring MVC framework for the applying MVC Implementation to the web application.
• Experience working on frame works like Spring MVC, Struts and Hibernate.
• Used Spring ORM to integrate Spring Framework with hibernate and JPA.
• Used Springs JDBC and DAO layers to offer abstraction for the business from the database related code (CRUD).
• Used hibernate as ORM for persistence.
• Having knowledge in Cassandra, Big Data technologies Hadoop, Mongo DB, Hive
• Extensively worked as full stack developer.
• Extensive Experience in JQuery, Ajax, backbone, Angular JS or Ext JS, HTML5
• Experience with XML and related standards and technologies like Web Services, SOAP, WSDL, XML, JAXB, XSD, XSL - FO, DOM, SAX, XSLT, HTML and JavaScript.
• Expertise in the client side Technologies JavaScript, Ajax, KedoUI HTML5, CSS, Bootstrap, JQuery.
• Good experience in implementing J2EE compliant applications using various A Design patterns, Struts framework, Spring, MVC framework, Hibernate and Messaging Middleware using JMS.
• Proficiency in deploying and configuring multi-tier enterprise applications on multiple application servers like such as IBM Web Sphere 7.0, BEA Web Logic 9.x/10.3 and Web Server like Tomcat 6.x/7x.
• Hands on experience on Application Servers like IBM Web Sphere, Web Logic, and JBoss.
• Knowledge on Hadoop 2.0 and NoSQL Database Mongo DB.
• Knowledge and experience in Software Development Life Cycle (SDLC), and Agile Model Driven Development (AMDD).
• Extensive experience in working with Eclipse, MyEclipse, Toad and version controls such as CVS and TFS
• Good communication and inter personnel skills.
• Core Java, Multithreading, Collections, Data Structures, Serialization, Exception Handling, Algorithms.
• Experienced in testing framework like SoapUI
• Exceptional ability to learn and master new technologies and also to deliver outputs in short deadlines.
• Good experience in developing web Applications using Spring MVC framework implementing Controllers
• Extensive Development experience with IDE’s like Eclipse, Web sphere Studio Application Developer (WSAD), Rational Application Developer (RAD).
• Development knowledge in Unified Modeling Language (UML), Rational Unified Process (RUP) methodologies and experiences on Design Tools like Rational Rose and Rational XDE.
• Expertise in web services implementation
• Expertise in using Version controls such as CVS, PVCS, Rational Clear Case and Harvest.
• Experienced in UNIX, Linux, and Solaris environments.

SKILLS PROFILE:

UI Technology: HTML, CSS, JQuery, Ajax, KendoUI, JavaScript, Json

Java: Java,J2EE,JDBC,JSP,EJB,Servlets,JavaBeans,JNDI,Hibernate,Spring,JDM, JMS, JSF, Java Beans, Web services, Design Pattern XML, XSLT, TOMCAT, Eclipse, log4j,Spring

XML Technologies: XML Technologies XML, XSL, XSLT, XSP, SAX, DOM, JAXP, JAX RPC JAXB, SOAP, WSDL, BPEL, XFORMS, JAXB, CXF, Castor, SAX, DOM, HTML

Distributed Technologies: EJB 2.1/3.0, Web Services, MQSeries, and Web sphere Process Server (Starter).

Platforms: Windows 10, XP, Linux, UNIX.

Tools/IDEs: IBM WebSphere Platform tools, Eclipse Indigo, Juno, Luna, RAD 8.x, 9.x, JBuilder, and WebSphere Integration Developer.

Application Servers: IBM WebSphere, BEA WebLogic, Apache Tomcat, Jboss, Glassfish

Build Tools: Ant 1.6.1, Maven 3.2

Databases: Oracle 8i/9i/10g/11g, RDBMS SQL, PL/SQL, DB2, SQL Server, MySQL, PostgreSQL, Mongo DB

Version control: CVS, PVCS, Rational ClearCase and ClearQuest, GitHub

PROFESSIONAL EXPERIENCE:

Columbus, GA

Sr.Lead Java/J2ee Developer

Responsibilities:

• Maintained and implemented the Business logic which is responsible for Policy Submissions, Policy Changes, Policy Renewals, Policy Cancellations, Policy Reinstatements and Policy Rewrites Study and Analyze of Functional design Documents Business Requirement Document and Technical Requirement Document provided by the Client.
• Handling end-to- end project activities inclusive of planning, designing, scope, estimation, resource coordination and delivery as per specified timeframe; preparing Functional Requirements, technical Design Document, Data Flow Diagrams, E-R Diagrams, and Test Scripts.
• Created the Secured Restful Services, Implemented the Mutual Authentication with Certificate
• Created the XSLTs. Extensively involved in JSON coding Parsing, querying, scraping, and transforming XML, HTML, and JSON.
• Instituted PL/SQL changes to stored procedures, functions and triggers.
• Worked in an Agile Development Environment by following SCRUM methodology using VersionOne Development Tool.
• Extensive use of Spring Framework for Controller components and Created the Spring Boot Applications
• Written SQL Statements for retrieving and updating data with varied complexity.
• Generated Class Diagrams, Sequence Diagrams with Microsoft Visio. Maintain appropriate levels of technical and procedural documentation.
• Created, administered and executed detailed technical design, code deployment and unit testing based on project management standards.
• Collaborated with business analysts to devise technical solutions for initiating business process change.
• Developed the Application using Spring MVC Framework by implementing Controller, Service classes.
• Provide the security an implemented the mutual authentication
• Created tables, triggers, stored procedures, SQL queries, joins, integrity, constraints and views for multiple databases like SQL Server.
• Project planning, architecture, requirements inspections, technical design.

Environment: Java 1.8,xml, schema, Jenkins, Sonar, Junit, Tomcat 7.0, Spring Boot, Eclipse4.6,XSLT, Acord XML, Akana Api Gateway, Splunk, Pilot Fish, Saxon, Dom , Hibernate, Jpa, Ajax, Gradle, SolarCube, JavaScript, PL/SQL, SQL developer, Jenkins, Junit4, JMeter, Jenkins, HQL, Oracle11.2.0, JPA 1.1.0, Maven, VersionOne , Apache camel JMS

Tallahassee, FL

Sr. Java/J2ee Developer

Responsibilities:

• Handling end-to- end project activities inclusive of planning, designing, scope, estimation, resource coordination and delivery as per specified timeframe; preparing Functional Requirements, technical Design Document, Data Flow Diagrams, E-R Diagrams and Test Scripts.
• Used Hibernate for persistence the entities objects to Database.
• Created the JPA Entities to use the Persistent object as request and response.
• developed the data service layer for based the on the use cases
• Created the Junit test cases.
• Identified the domain object and create the corresponding models entity models.
• designing the database model based on the use cases
• Wrote the SQL queries, view and materialized views, sequences, index and triggers.
• Ensuring that software quality with Sonar violations, code coverage and Junit test case.
• Developed use case diagrams, class diagrams, database tables, and provided mapping between relational database tables and object oriented java objects using Hibernate.
• created the object relational mapping file orm.xml and persistence.xml
• Used Dozer for bean to bean mapping.
• Created the JAXB classes. Used Jenkins to build, and deploy application to development environment.
• Developed the Managed account connect with openDJ LDAP
• Created the query builder in the data service classes
• designing the database model based on the use cases
• Created the named queries and native queries in the data service layer.
• Created the new service to meet the business rules. developed the validation rules
• Create the Junit test cases for the use case and maintain the code coverage and taking care of sonar violations.
• Web application development using Groovy Grails JQuery AJAX and D3.js.
• Responsible for writing the Design Specifications for the generic and application specific web services in Groovy n Grails.
• Developed user interfaces using JSF and prime faces and created the managed bean
• Wrote the validations rules for use cases.
• Implemented the audit service for request and response object.
• Created the new EJB services like caseCommonService , caseWorkflowService and initiateCase and complete Case
• Defect fixing activity as a part of SIT and UAT.
• Jenkins continuous integration tool to do the deployments.
• Responsible for coordinating with testers during system testing.

Environment: Java 1.7, xml, schema, Jenkins, Sonar ,Junit , Tomcat 7.0, , Eclipse4.6, Hibernate, Jpa, Ajax, Maven, JavaScript, PL/SQL, SQL developer, Jenkins, Junit4, Jmeter, Jboss 6.4 , EJB, Jenkins, Groovy , HQL, Oracle11.2.0, JPA 1.1.0, Maven, AngularJS, Apache camel JMS (ActiveMQ)

Sr. Java/J2ee Developer

Responsibilities:

• Developed the spring controllers and use the JSON object as request and response.
• Identified and Developed the JPA Entities to use the Persistent object as request and response.
• Monitored and analyzed revenue generation from website traffic information.
• Oversaw expenses sales and other aspects of business budgeting.
• Ensured compliance of all business activity to customer and industry standards.
• Developed and enforced compliance with company policy and procedures.
• Developed business layer using spring, Hibernate and DAO s.
• Formed complex associations between Plain Old Java Objects using Hibernate.
• Applied partial business logic writing SQL Stored Procedures, Functions and Triggers using PLSQL in Oracle 10g
• Spring MVC framework implementing Controllers.
• Configuring the Dispatch servlet mapping using the Spring MVC framework
• Using the spring MVC framework implemented the spring security
• Used Spring ORM to integrate Spring MVC Framework with hibernate.
• Developed business layer using spring, Hibernate and DAOs.
• Formed complex associations between Plain Old Java Objects using Hibernate.
• Used Springs Jdbc and DAO layers to offer abstraction for the business from the database related code (CRUD).
• Loan modifications ,Short Sale Processing and Document validation
• Net present value model running ,Complete second mortgage modifications
• Refer defaulted loans for short sale or foreclosure , Answer technical foreclosure and short sale questions
• Implemented the Query criteria in using Hibernate.
• Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for micro-services.
• Created session based on Session Factory in Hibernate and implemented the Lazy loading and eagerly loading using hibernate initialize
• Developed the Java interfaces to connect the Devices (Printer, Pin pad, Smart Terminal).
• Created the scheduler jobs using spring batch.
• Involved in batch processing using Spring Batch framework to extract data from files and load into corresponding tables.
• Implemented the Spring Transaction Management
• Integrating the services with accordance to the existing services and developing the new WSDL and XSD files as per the business needs.
• Generated PDF reports using Jasper, iReports and iText.
• Consumed Web Services (WSDL, SOAP) from third party for authorizing payments to/from customers.
• Writing the front-end look and appearance for the screens using javascript, AJAX, AngularJS, jQuery, Rails experience and automation test cases.
• Created maven archetypes for generating fully functional REST web services supporting both XML and JSON message transformation.
• Archetypes built on Spring 3.2 technology.
• Developed a Restful service to provide all the CRUD capabilities.
• Implemented Test cases using JUnit and Tested web services with REST Client.
• Created payloads and tested with rest client and used Jmeter for Performance testing
• Created the rest services and consumed the rest services
• Provided XML and JSON response format to support various service clients.
• Jackson processor for JSON data binding and JAXB for XML data binding are utilized.
• Develop integration techniques using the camel and apache ActiveMQ technologies.
• Developing custom workflow for non-oracle system using Camel.
• Implemented Spring Security for use with the project's new web based application.
• Implemented client-side application to invoke Restful Web Services.
• Implemented server side Restful web services for external vendors to access our applications.
• Worked in the agile scrum method environment.
• Developed the Store procedures and functions and Views
• Developed the JavaScript, Jsp files and java UI services
• Installed the devices using Zdevices services in all environments (SIT, UAT, Production)
• Implemented pre authentication and data base security using spring security.
• Developed the UAF and server services to connect the ESB
• Recommend and develop strategy for integrating internal security model into new projects with Spring Security and Spring Boot.
• Create RFP (Request for Proposal) microservice to provide RESTful API utilizing Spring Boot with Spring MVC.
• Developed the test cases with Junit to validate the release of the built components
• Developed, implemented and performed the Unit Testing using JUnit.
• Created JUNIT Test Cases, TestSuites using JUnit for Java Service Layer which was developed using spring, Persistence layer using Hibernate.
• Developed and Executed JUnit Test Cases using Eclipse IDE.
• Developed Test Cases for Application using JUnit Framework using Eclipse IDE.
• Responsible for developing JUnit TestCase Classes, Test Suite in Integration environment.
• Developed the automated email notification using JMS MQ Series and also involved in incorporating business logic in SQL code (stored procedures)
• Used Hewlett-Packard Quality Center for logging, tracking and updating Defects. And Involved in Defects Tracking and Closure.
• Run build jobs on Jenkins to provide continuous automated builds based on polling the SVN
• Involved in Unit Testing and Integration Testing used Junit for unit testing

Environment: Java 1.7, Restful web services, Jason, xml, schema, Spring MVC, HP project and portfolio management Tool (QACC), Spring Security, Tomcat 7.0, SVN, Spring Tool Suite(STS), Eclipse3.6, Hibernate, Sonar, Jape, JQuery, Ajax, Maven, JavaScript, PL/SQL, SQL developer, Jenkins, Junit4, Meter, Ibatis, Glassfish 3.1, Spring 3.2, Jenkins, HQL, GitHub, Oracle11.2.0, VPN, Spring JPA 1.1.0, Maven, Spring Boot, Apache camel JMS (ActiveMQ).

Sr. Java/J2ee Developer

Responsibilities:

• Developed the Java interfaces to connect SAGA accounting system.
• Developed and implemented as Restful Api. Created the Restful Api
• Developed the spring controllers and use the JSON object as request and response.
• Wrote the test case and prepared the technical and functional documents.
• Involved in the data model creation and Developed Database functions and procedures.
• Developed the UI screens with Kenobi, Kendo Grid, Kendo Custom Validation
• Involved in Unit Testing and Integration Testing
• Developed Jasper reports and UML diagrams (Class diagrams, Sequence diagrams)
• Developed quartz scheduler in spring frame work
• Configuring the Dispatchservlet mapping using the Spring MVC framework
• Using the springMVC framework implemented the spring security
• Involved in System Analysis that included the high-level design, low-level design, and contributed to the technical architecture of the system (quartz scheduler).
• Involved in database design for saga integration.
• Implemented the Spring scheduler suing spring mvc framework
• Responsible for writing Hibernate POJO classes and integrating Hibernate with spring for processing business needs.
• Implemented the Query criteria in using Hibernate.
• Created session based on Session Factory in Hibernate and implemented the Lazy loading and eagerly loading using hibernate initialize
• Developed use case diagrams, class diagrams, database tables, and provided mapping between relational database tables and object oriented java objects using Hibernate.
• Involved and Developed all phases of security implementation using spring security system against All types of authentications:
• Developed and Executed JUnit Test Cases using Eclipse IDE.
• Involved in creating HQL queries and Criteria based queries.
• Extensively involved in coding with AngularJS, jQuery UI and jQuery and effects like Accordion, Infinite Scroll bar, Slider bar, Draggle/Droppable, Resizable, Progress bar.
• Used JSP for presentation layer, developed high performance object/relational persistence and query service for entire application utilizing Hibernate.
• Used Spring Core with Java beans to implement business logic. Spring Dependency injection was used for wiring with beans.
• Spring ORM wiring with Hibernate provided access to Oracle RDBMS.
• Hibernate Query Language (HQL) was used to perform various queries in the database.
• Developed, implemented and performed the Unit Testing using JUnit.
• Created JUNIT TestCases, TestSuites using JUnit for Java Service Layer which was developed using spring, Persistence layer using Hibernate.
• Used Spring MVC framework for the web-tier development.
• Spring MVC framework implementing Controllers
• Involved in writing complex SQL, PL/SQL queries that were used for Auditing/Reporting.
• involved in the Requirement Gathering for saga integration for all modules (scheme, collection, medical services, Disability management, prevention)
• Software Development
• Planning, analyzing, and directing the coding and testing
• Provide guidance and direction on development approach for coding - review, analyze and meet with business analyst to fully understand requirement
• Provide guidance and direction on the development of the data approach for coding - Understand data guidelines, and understand data sources available, what is new based on requirements, and how the project will impact common data stores
• Provide direction to Developers, and collaborate with core team, Project Management, QA, Security, and other cross functional teams to provide the appropriate solution
• Team Mentoring, Directing, and Priority setting
• Provide SME on application and data to other teams; find ways to prevent ad-hoc reporting.
• Environment Support
• Consult and delegate on system administration tasks for the nonproduction environments.
• Provides lead oversight on coding and level-3 support - service ticket tracking, problem analysis, troubleshooting, problem recreation, and root cause analysis.
• Scope includes code and infrastructure issues where collaboration with cross functional services (Performance Engineering, Server, Data Storage, database, Network, and Common Services) is required. Place problem tickets with 3rd party vendors as needed

Environment: Java 1.6, JSON, Spring 3.2 xml, schema, HP project and portfolio management Tool (QACC), Tomcat 7.0, SVN, Spring Tool Suite(STS), Eclipse3. 6, PL/SQL, DB2, SQL developer, Multithreading, Sonar ,Jenkins, Spring Security, JUNIT, WebSphere Application Server, glassfish, Oracle11.2.0, Spring JPA 1.1.0, Hibernate, Kendo Ui, Java script, Ajax, Jquery, Maven

Florham Park, NJ

Sr. Java/J2ee Developer

Responsibilities:

• Identified complex types and provided in XSD and generated JAXB Object Structure for the modules.
• Developed the new of Webservices and Involved in creation the xml schema ‘s
• Created the inbound webservices and outbound webservices
• Deploy the handlers in gateway (xml ACE gateway).
• Developed Helper Classes and Value Objects (java beans), DTO which interacts with Database.
• Implemented SOA based web services, designed and built SOAP web service interface, implemented using SOAP &Apache Axis.
• Made proficient use of WSDL files. Used SOAPUI for testing the web services.
• Involved in System Analysis that included the high-level design, low-level design, and contributed to the technical architecture of the system.
• Implemented Business Layer as EJB3.0 sessionless beans
• Involved in creating the data source for DB2 database Consume the webservices to create the objects in SFDC
• We have created the inbound and out bound webservices used by SFDC
• Serena Version Manager (PVCS) is used as a repository and version control for the System.
• Used SOAP UI for unit testing Web Services, implemented and executed JUnit test cases for unit testing business components.
• Used Hewlett-Packard Quality Center for logging, tracking and updating Defects. And Involved in Defects Tracking and Closure.
• Involved in Unit Testing and Integration Testing used Junit for unit testing
• Involved in creation of stateless session beans and Involved in production support with 24x7 models.

Environment: Java 1.5, Web Services, EJB, XSD, xml, schema ,EJB3.0 XML, HP project and portfolio management Tool (QACC), Kintana, MultiThreading , Multithreading, ant, Eclipse3.6, PVCS, WebSphere 6.1 , PL/SQL, oracle. CVS, TOAD ,SSH TECTIA, SOAP3.5 , Junit ,JAXB, ACE XML GATEWAY

Java/J2ee Developer

Florham Park, NJ

Responsibilities:

• Identified complex types and provided in XSD and generated JAXB Object Structure for the modules.
• Developed the service layer components and data base layer components.
• Involved in testing, debugging, bugs fixing and documentation of the system.
• CVS is used as a version control for the System.
• Implemented the authentication for webservices
• Implemented the validations for request
• Involved in Unit Testing and Integration Testing
• Involved in the high level design and created the technical design documents.
• Used Log4j for logging Errors.
• Writing Process Classes for business processing as Spring IOC beans & Service Classes for Interaction with Web Services Writing Data Access Classes for data processing
• Used SOAP UI for testing the Web Services
• Used JUnit for unit testing. Implemented the Find bugs.
• Involved in the load testing using JMeter and code coverage using Emma tool
• Involved in Defects Tracking and Closure

Environment: Java 1.5, Web Services, spring , XSD ,xml,schema , XML, HP project and portfolio management Tool (QC), Hudson1.3 , control, Ant, Eclipse3.6, weblogic 10.3 , PL/SQL, oracle.CVS, Sql developer , TOAD ,Putty, SOAP3.5 , Junit ,JAXB

Java/plsql Developer

Responsibilities:

• Started the project work with understanding and developed the core framework using Java and Servlet technologies and MVC model.
• Developed PLSQL procedures and functions
• Involved in design Phase and created Technical design and Created Test cases
• Developed applications using XNET architecture
• Involved in client side validations using JavaScript.
• Involved in Technical design documentation.
• Resolved Jira issues.
• Developed an application patch enabling JDBC based backend database connectivity for previously developed applications
• Understanding the system requirements from the client for different modules.
• Handling the current team to ensure to deliver quality output. and ensuring code to be properly tested and verified before delivery to the client

Environment: Java, Servlets, struts, XmlSpy, Enterprise Java Beans (EJB), XML, sql développer, oracle, cvs, tomcat, RDBMS Sql

Java/J2ee Developer

Albany, NY, USA.

Responsibilities:

• Developed integration framework / development of XML Schemas.
• Developed Web applications using IBM’s MVC architecture implementation EAD 4J & Jade Frame work Service Development using Jade frame work
• Responsible for application changes across different platforms- development, testing and production environments.
• Coded XSL-FO style sheets and performed XML-to-PDF and XML-to-RTF transformations.
• Handle the queries regarding XML and troubleshoot the complex technical XML problems. Applying the design patterns
• Extensively worked on XML and XSLT parser development using JDOM Parser and XQuery and XPATH.
• Involved in writing transformation scripts for XML document rendering using XSLT
• Worked on formatting objects (XSL-FO) Converting the xml’s to pdf, excel ,html
• Wrote Dependent Validation Component that takes care of rules and validations for each dependent form like IT209, IT215, IT216, IT213 and IT214.
• Interacted with different external Java services to check the Dependent SSN, Age 65, Child credit, Earned Income credit.
• Developed the application in RAD&WSAD environment.
• Involved in creating the data source for DB2 database.
• Involved in writing stored procedures.
• Involved in writing the session beans.
• Writing SQL and Involved in stored procedures.
• Converting the application from java1.4 to java 1.5.

Environment: IBM Web sphere Application Server 6.1, core java ,XmlSpy, EAD4J, JAXB, SOAP, Empire Framework, Enterprise Java Beans (EJB), Web Services, Servlets, XML, XSL-FO, XSD, JMS, Castor, JAXB, Log4j, SOAP, Web services Security , XML, HTTP(S), WSDL, Web Services, JDBC, JMS, Web sphere application server 7.0 ,Unified Modeling Language (UML), XML, XPATH, RAD, DB2 9.0,Unix, , Eclipse 3.2,Rational Clear Case.

Confidential

Jr. Java/J2EE Developer

Responsibilities

• Developed User Interface using Struts Framework.
• Configured the configuration xml files and mapping file in hibernate.
• Implementing Front End functionality through JavaScript.
• Coded dynamic content using JSP, Tag Libraries and Struts. Client side scripting using JavaScript.
• Worked with the JDBC ResultSets and UIData and Implementing ActionSource methods.
• Involved in database design.
• Used JSP, Struts Tags for developing User interface modules.
• Handle the queries regarding XML and troubleshoot the complex technical XML problems.
• Involved and coded in converting xml to pdf format
• Wrote page template with HTML and JavaScript.
• Connected to the databases MySQL using ODBC.
• Involved in the writing Sql quires.
• Involved in UML part: class diagrams and object diagrams
• Developed action classes managing commodities, ground and air detail flow.
• Involved in production support with 24x7 models.

Environment: Java 1.5, Web Services, Struts1.2, Spring2.0, Hibernate3.0, , XSL-FO JMS, Servlets, HTML, XML, CSS, JBOSS, crystal reports8.5,UML,, JavaScript, Ivy, UML, Maven, Eclipse3.2, CVS, JBOSS , PL/SQL, MySQL.