SUMMARY

• 5 plus years of IT experience in all phases of Software Development Life Cycle (SDLC) including analysis, design, implementation, integration, testing and maintenance of applications using Java/J2EE technologies.
• Expertise in developing Multi - tier enterprise level web applications using various Java, J2EE technologies JSP, Servlets, JDBC and XML.
• Experience in Use Cases, Sequence Diagrams and Class Diagrams usingUML, J2EEDesign Patterns.
• Experience in implementation of SPA frameworks using AngularJS.
• Expertise in back-end procedure development,database modelingfor Database Applications usingOracle 9i & 10g, SQL and PL/SQL.
• Hands on experience in creating custom objects, custom fields, custom tabs, custom relationships, page layouts, records, validation rules, Formulas, workflow rules as per the given requirement.
• Expertise inJ2EEArchitecture usingJava, JDBC, Java Beans, EJB, Servlets, JSP, JMS, Struts,Comergent, ANT, Log4J, UML,XML, CSS, HTML, and JavaScript.
• Expertise in usingHibernate, extensively used Entity Class Associations, Criteria Queries and Projections.
• Worked wifAWSfor Storage & content delivery and Application deployment services.
• Expertise in server-side development wifJDBC, JMS, Servlet, MVC architecture, Java Beans, XML.
• Good noledge inXMLtechnologies likeXSL, XSLT, SAX, DOM, XPath, WSDL, DTD, XSD, SOA, JAXB, Apache Axis.
• Strong programming skills in designing and implementation of multi-tier applications using web-based technologies likeSpringMVC andSpringBoot.
• Experience working wifSOAPandRestful Web Service.
• Extensive experience usingMavento build the projects.
• Experienced in working wifAdobe Flexfor the development and deployment of cross-platformapplicationsbased on theAdobe Flashplatform.
• Comprehensive noledge of physical and logical dataSQL, performance tuning and monitoring.
• Have the motivation to take independent responsibility as well as ability to contribute and be a productive team member.
• Experience working wifAgile SCRUMmethodology and working in pair.
• Experience in client-side development wifCSS, JavaScript.
• Extensive experience in developingGUIs using Struts, SPRING MVC, SPRING web flow Frameworks.
• Experience Hands on wifPL-SQL Stored Procedures, TriggersandViews.
• Experience onWeb Services, SOAP, JAX-RPC, WSDL, JSF, HIBERNATE, EJB, XML.
• Experienced wifIBM WebSphere Application Server,Oracle WebLogic application servers,JbossandApache Tomcat Application Server.
• Proficient inSQL, PL/SQL, T-SQL, Views, Functions, Stored Procedures and Triggers.
• Having hands on experience in deploying web andJ2EEenterprise applications on WebLogic, WebSphere, TomcatandJBossServer.
• Expertise inSpring framework extensively usedSpring DI,Spring Batch,Spring AOP, SpringJdbctemplates, MultithreadingandSpring MVC.
• Excellent Problem solving, Analytical, Communication and interpersonal skills wif the ability to communicate confidently wif all levels of employers.

TECHNICAL SKILLS

Programming Languages: Java, J2EE, Python, C, C++, C#.

Operating Systems: Windows, LINUX, UNIX systems.

Tools: and IDE: JBuilder, Eclipse, NetBeans.

J2EE Technologies: JSP, Struts, Spring, Hibernate, EJB, Servlets.

Scripting Languages: HTML, CSS,JavaScript, Angular JS,JQuery, AJAX.

Database Skills: JDBC, SQL, PL/SQL, Oracle.

Web Services & Frameworks: Angular JS, Node JS, SOAP, RESTFUL, AWS.

Web/Application Server: JBOSS, ATG, Apache Tomcat, WebSphere, WebLogic9.2.

Databases: SQL Server 2000, Oracle 9i, 10g.

PROFESSIONAL EXPERIENCE

Confidential, Boston, MA

Senior Java Developer

Responsibilities:

• Involved in Requirements and Analysis Understanding the requirements of the client and the flow of the application as well as the application Framework.
• Involved in designing, developing and testing of J2EE components like Java Beans, Java, XML, Collection Framework, JSP, Servlets, JMS, JDBC, and JNDI and deployments in WebLogic Server.
• Developed server-side services using Java5.0, Spring 2.5, Web Services (SOAP).
• Involved in configuring and deploying the application wifJBoss Application server.
• Developed web service components wif JAX-RS from WSDL files for invoking the methods using SOAP.
• Responsible for the development of Web User Interface in JavaScript using jQuery, AngularJS and AJAX.
• UsedSpringBootfor the application development.
• Rating Reengineering (MOM, ESB integration, WAS migration to JBoss, Sybase update, Composite data virtualization DVL tool).
• Developed Cloud Compatible Micro Service using Spring Boot, Java and related web technologies.
• Used Spring Boot which is radically faster in building cloud Micro Services and develop Spring based application wif very less configuration.
• Generating common use components and custom modules which extend the elements & modules of core AngularJS. /Used AngularJS as the development framework to build a single page application and reusable AngularJS applications.
• Used Hibernate and Spring to implement the application project wifin JBoss 5.
• Effectively developed Action classes, Action forms, JSP, JSF and other configuration files like struts-config.xml, web.xml.
• Worked on JIRA installation and upgrade and Performed JIRA configuration.
• Experience in working GIT for branching, tagging, and merging.
• Integrated the application wifSpring-MVC usingSpringBoot,SpringDependency Injection (DI), andSpringAnnotations.
• Wrote action mappings in configuration files, action classes, Struts form beans to hold the form data.
• The RESTful web services have been used to retrieve and update the data, which is populated in view using AngularJS model.
• Extensively worked on Hudson, Jenkins and Team City for continuous integration and for End to End automation for all build and deployments.
• Used Eclipse as Java IDE tool for creating various J2EE artifacts like Servlets, JSP’s and XML.
• Worked wif Struts framework for rendering user interface wif MVC architecture.
• Developed web pages wif cross browser compatibility using HTML, CSS, JavaScript, JQuery, Bootstrap and AJAX.
• Developed interactive and dynamic web pages using hand coded semantic HTML, CSS, JavaScript, Angular JS and Bootstrap.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation.
• CreatedAWSS3 buckets, performed folder management in each bucket, Managed cloud trail logs and objects wifin each bucket.
• Created detailedAWSSecurity groups which behaved as virtual firewalls that controlled the traffic allowed reaching one or moreAWSEC2 instances.
• Implemented EC2 backup strategies by creating EBS snapshots and attaching the volume to EC2 instances.
• Developed interactive and dynamic web pages using hand coded semantic HTML, CSS, JavaScript, Angular JS and Bootstrap.
• Worked wifAWSfor Storage & content delivery and Application deployment services.
• Implemented back-end code using Spring MVC framework that handles application logic and makes calls to business objects.
• Developed and configured theAWSSimple Notification Service (SNS) and Secure Email Service (SES) architecture of the solution and working wif a client.
• Developed REST Web services using JAX-RS and Jersey to perform transactions from front end to our backend applications, response is sent in JSON format based on the use cases.
• Used Spring Hibernate module as an Object Relational Mapping tool for back end Operations over SQL database.
• Provided Hibernate mapping files for mapping java objects wif database tables.
• Wrote EJB Stateless session to communicate wif Controller and Service layer me.e. make the EJB calls from Backing Beans.
• Designed and developed used XSLT transformation components to convert data from XML to HTML, Used XML DOM API for parsing XML.
• Wrote configuration files for injecting EJBs, Service Impls and DAO classes.
• Database development required creation of new tables, PL/SQL stored procedures, functions, views, indexes and constraints, triggers and required SQL tuning to reduce the response time in the application.
• Created REST Web Services using Jersey to be consumed by other partner applications.
• Worked in a fast-paced AGILE development environment while supporting requirements changes and clarifications. Design and work complex application solutions by following Sprint deliverables schedule.
• Used Log4j for Logging various levels of information like error, info, debug into the log files. Wrote unit testing codes using JUnit, resolved bugs and other defects using Firebug, JIRA and Eclipse's debugging tool.
• Involved in Unit integration, bug fixing, acceptance testing wif test cases, Code reviews.

Environment: Core Java, J2EE, AWS, Spring, Spring boot, Struts, Hibernate, Oracle, HTML, CSS, XML, SOAP, Used Hibernate and Spring to implement the application project wifin JBoss, JavaScript, JQuery, AJAX, Angular JS, Node JS, Bootstrap, Web logic, JUnit, RESTful Web Services, Agile Methodology, Maven, GIT, Eclipse.

Confidential, San Rafael, California

Java/J2EE Developer

Responsibilities:

• Participated in requirements gathering, analyzed requirements from customer point of view, preparing requirement documents.
• Developed class diagrams, sequence diagrams and object diagrams using UML methodology.
• Used the J2EE design patterns like Value Object Pattern, Business Delegate, Service Locator and Session Façade, Singleton, Factory and DAO
• Designed and programmed JSP pages, using Struts framework.
• Developed web pages using HTML, CSS, JavaScript, JQuery and Angular JS for interactive cross browser functionality and complex user interface.
• Deployment of Application in theJBossapplicationserver environment usingANTtool and Struts architecture wif theJSPClient.
• Implemented RESTful Web Services to retrieve data from client side using Micro Services architecture.
• Implemented first-hand the best/worst practices for integrating Micro Services into existing system architecture.
• Designed Exception Handling using Declarative Exception Handling in struts
• Designed and developed the application wif J2EE architecture, frameworks like Spring MVC and Spring Bean Factory.
• Developed the web tier components using XHTML, CSS, JSP and JavaScript. Designed and Developed interface for the customer enrollment and reservation of product.
• Involved in developing Java Server Pages for implementing interactive front end and integrated it wif Spring Controllers using Spring Tag Library.
• Created database tables and used Hibernate module as an object relational mapping tool for backend operations over Oracle database.
• Provided Hibernate mapping files for mapping java objects wif database tables.
• Built dynamically generated dropdown lists using Ajax, JQuery and Angular JS.
• Worked wif Angular JS MVC framework including authoring complex directives, services, controllers and filters.
• Enhanced the existing application using Angular 4.0, created role-based HTML navigation menu where in menu items alter dynamically based on the values derived from the database.
• Experience writing Angular 4.0 code for developing Single page applications (SPA), used several inbuilt language core directives, expressions and modules.
• Involved in developing and coding new enhancements.
• Database development required creation of new tables, PL/SQL stored procedures, functions, views, indexes and constraints, triggers and required SQL tuning to reduce the response time in the application.
• Used JavaScript and JQuery for validating the input given to the user interface.
• Developed REST Web services using JAX-RS and Jersey to perform transactions from front end to our backend applications, response is sent in JSON or XML formats based on the use cases.
• Configured Maven dependencies for application building process that created POM.xml files. Created Maven build file to build the application and deployed on Web logic application server.
• Followed agile software development practice paired programming, test driven development and scrum status meetings.
• Involved in testing the application by writing the test cases for various scenarios. Used JUnit testing tool to test the code.

Environment: Java 1.5/J2EE, Spring, Struts, Hibernate, HTML, CSS, XML, JavaScript, JQuery, Ajax, Angular JS, Oracle, Web logic, JUnit, RESTful Web Services, Agile Methodology, Maven, GIT, Eclipse, Angular 4.0

Confidential

Java Developer

Responsibilities:

• Developed class diagrams, sequence diagrams and object diagrams using UML methodology.
• Design and Development of the Object-Oriented applications using OOA and OOD techniques in all Business Areas using Rational Rose.
• Developed the application using J2EE Design Patterns like Singleton and Factory pattern.
• Used MVC at presentation layer.
• Developed front-end content using JSP, Servlets, DHTML, JavaScript and CSS.
• Created Data source for interaction wif Database.
• Developed SQL stored procedures and prepared statements for updating and accessing data from database.
• In the Front end of the application designed and implemented a publishing framework and reusable UI component library based on AngularJS and JQuery.
• Developed web-layer using Spring MVC Framework wif JSP, CSS, AJAX, and JavaScript.
• Developed Custom framework implemented wif Spring Framework for integrating the flow of the application wif minimal dependency.
• Configured LDAP server to be used wif Spring Security to provide autantication for internal application.
• Worked wifin SOA based enterprise framework to build web services.
• Developed Messaging framework for Asynchronous messaging service using JMS and
• Extensively used JSON object data in the model as from RESTful web services.
• Developed Restful web services using JERSEY to send/receive data to/from various
• Developed XML Converter classes based on JDOM and XPATH and XML technologies to obtain and persist data.
• Developed and worked wif JSP custom tags.
• Involved in system, Unit and Integration testing.
• Developed, implemented, and maintained an asynchronous, AJAX based rich client for improved customer experience.
• Validated the UI components using AJAX Validation Framework.
• Implemented Ajax wif JQuery to refresh user selections
• Developed the Action classes and Form Beans.

Environment: Core Java, J2EE, JSP, DHTML, Spring, Rest, JavaScript, UML, Web Services, Angular JS, HTML, CSS, Eclipse, Ant, Ajax, JQuery, Sun Solaris UNIX OS and Oracle 10g

Confidential

Java Developer

Responsibilities:

• Worked on resolving issues for the Fortify scan results on multiple subsystems.
• Worked and developed web pages using JSP and Spring MVC Framework.
• Actively worked in requirement gathering for all the activities and actively carried out assignments in Agile- scrum work environments.
• Extensively leveraged Open Source Frameworks, tools such as Struts, Apache.
• Involved in the development of the UI using JSP, HTML, CSS, XML, XSL, JavaScript, AJAX, SAX and DOM Parsers.
• Developed Hibernate components and DAO Classes for business logic processing and database operations.
• Created UML Diagrams (Class and Sequence flow) during Design Phase using Rational Rose.
• As part of ULLD2 worked on the removal of the loan data points for the loan application through Create New Loan, Loan Pipeline, Evaluate Loans, Contract and Loan Allocation of single family selling system.
• Implemented enterprise level architecture which involved N-Tier J2EE applications.
• Involved in Quarterly Releases and Light enhancements to selling system.
• Worked on enhancement requirements for the modules like Contract Pipeline, Create Contracts, View Contract Pipeline, Default Settlement Parameters.
• Integrated wif the back-end code (JSP) using AngularJS, JSON and AJAX to get and post the data to backend servers.
• Coded EJB 3.0 Message-Driven-Beans to receive the messages from IBM MQ Queues and a Local Message Queue.
• Provided JUnit test cases for the application to support the Test Driven Development (TDD).
• HTML, DHTML and JSF were implemented to maintain the static and dynamic content
• Generated EJB classes using XDoclet.
• Provided utility to connect to LDAP to get the user details and the authorized packages.
• Worked on Contract Details screen to set the Early Funding Indicator manually (EFI).
• Worked on Manage Contracts batch job to reprocess the failed contracts
• Almost worked on end to end testing in the Selling System which is related to Contracts and Loan
• Actively carried out assignments in Agile- scrum work environments.
• Used and worked wif the Maven for building the web application.
• Used GitHub for code check in’s and check outs.
• Designed and developed RESTful service interface using Spring MVC to the underlying customer event API.
• Involved in active deployment of application in both JBoss 4.0.4 and WebLogic 8.1, WebLogic 9.2.
• Worked and developed test plan and test cases for Unit testing using JUnit and performed integration and system testing.
• Used JMS and IBM-MQ Series for the Message Beans, Enterprise Java Beans (EJB) for the business specific processing and WebLogic Application Server in Struts environment.
• Worked wif IBM DB2 database, wrote query's and worked on stored Procedures and modifications to existing database structure as required per addition for the back-end operations.
• Consumed Web Services for the usage of Rules module in the application development.

Environment: Java, J2EE, Spring Core, Spring MVC, Hibernate, Struts, XML, WebLogic Server, DB2, Eclipse, Maven, Clear Case, Clear Quest, Rational Rose, DB Visualizer, UNIX and HP Quality Center.