SUMMARY

• Having around 9+ years of experience in teh full software development life cycle involving Analysis, Design, Development, Testing, Implementation of Java/J2EE application software in web - based environments along wif diversified exposure in Software Process Engineering, designing and building a Web Application using Java/J2EE Technology & open source applications.
• Experience in software planning, requirement analysis, designing and building enterprise applications for manual and automation process.
• Working experience in different domains like Application, Financial,Retail, Health Care, ecommerce and Insurance Domains.
• Experience in identifying defects, problems, suggesting and determining teh extent of programming required and performance tuning of teh applications.
• Proficient in developing web pages using, HTML5, CSS3, Java Script
• Experience in frameworks like Spring MVC/IOC/ORM/JDBC and Struts (MVC, architecture, interceptors, action mappings and resource bundles).
• Experience in Web Application Development using Client Script design technologies like Angular JS, JQuery as well as HTML, CSS, XML, JSF, Java Script.
• Expert Level Skills inJava, JDBC, JavaBeans, Spring Frameworks, Hibernate, Struts, JSP,JavaScript,JFC, Servlets, EJB, GWT.
• Good experience in using Amazon Web Services (AWS) andAWSSNS/SQS for delivering messages.
• Expertise in using Design patterns and object oriented methodologies to design software forMobile Application.
• Possess expertise in designing and developing web and mobile applications using HTML 5, CSS3, Less, Sass, JavaScript, jQuery, nodeJs, AngularJS. Skilled at progressing from problem statement to well documented designs.
• Experienced wif tools including Scala.js and Grunt.
• Experienced in Microservices, Spring MVC, Spring Boot, Spring cloud.
• Expertise in teh implementation of Core Java concepts of Java, J2EE Technologies: JSP, Servlets, JSF, JSTL, EJB transaction implementation (CMP, BMP, Message-Driven Beans), JMS, Struts, Spring, Swing, Hibernate, Java Beans, JDBC, XML, Web Services, JNDI, Multi-Threading, Data structures etc.
• Experience in Java Scripting, Shell Scripting.
• Excellent experience wif major relational databases - Oracle 11g/10g/9i, SQL Server 2000/2005/2008 , DB2, MySQL.
• Experienced in various Agile frameworks (Scrum, Kanban, Scrum ban, etc.)
• Experience in upgrading and migrating various versions of MongoDB on different platforms.
• Strong experiencewifMongoDB development (reports, schema design, map reduce functions) and migrations from SQL relational databases.
• Experience wif teh functional style of programming and/or functional languages such as Scala.
• Extensive development experience in different IDE's like Eclipse 3.x, Jbuilder 9.x/8.x, WSAD 5.x, IBM RAD and Altova XMLSpy.
• Good understanding of Hadoop architecture and various components such as Map reducing programming and other eco-system components.
• Implemented Hadoopbased data warehouses, integrated Hadoopwif Enterprise Data Warehouse systems.
• Used Web Sphere Application Server, Web Logic Application Server, JBoss and Apache Tomcat in all my projects and successfully deployed and compiled many of teh applications on them.
• Expert level skills on JQuery, JavaScript, VBScript, Perl, AJAX, JSON, HTML, DHTML, CSS, Tiles, Tag Libraries.
• Good Experience in creating, modifying and enhancing both manual Test cases and Test Scripts created in Selenium Web driver wif JUnit frameworks.
• Experience in Automation testing using Selenium Web Driver, JUnit and Maven.
• Experience in Object Relational Mapping frameworks such as Hibernate.
• Experience in working wif application server technologies like IBM Web Sphere, Web Logic and Apache Tomcat.
• Experience in Web Service Technologies: SOAP, WSDL, UDDI, Apache Axis, CXF, IBM JAX-WS.
• Strong web development skills wif web 2.0 framework, JSP & MVC and, CSS3, HTML5, Java Script, DHTML.
• Good knowledge of Angular JS practices and commonly used modules
• Worked on JavaScript frame work (AngularJS) to augment browser based applications wif MVC capability.
• Expertise in developing front-end systems wif Backbone JS and Node JS as a platform for web applications.
• Built web pages dat are more client interactive utilizing JQuery plugins for Drag and Drop, AJAX, JSON, Angular JS, JavaScript, Bootstrap.
• Worked on React JS framework to develop interactive websites based on end clients.
• Developed application components in Java using Web Logic to maintain existing and to create new services.
• Experience in IDE tools like Eclipse and Net Beans.
• Experience wif unit testing teh applications using JUnit Framework.
• Developed logging standard and mechanism based on Log4J.
• Experience in building Web User Interface (UI) using HTML5, DHTML, table less XHTML, CSS3.
• Capable of learning new technologies and adapt to new environments quickly.
• Configuration and Version control management using CVS, VSS and SVN.
• Experienced in using Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for micro-services.
• Familiar wif data collection technologies like Kafka.
• Excellent team player, quick learner and self-starter wif effective communication, motivation and organizational skills combined wif attention to details and business process improvements.
• Experienced in handling end users and troubleshooting real-time issues in production environment including network, operational and application problems.

TECHNICAL SKILLS

Java/J2EE Technologies: Servlets, JSP, JSTL, JDBC, JMS, JNDI, RMI, EJB, JFC/Swing, AWT, Applets, Multi-threading, Java Networking

Programming Languages: Java JDK 1.4/1.5/1.6/1.7 , C++, C, SQL, PL/SQL

Application/Web Servers: Oracle/BEA WebLogic 8.1/9.1, IBM WebSphere 5.1/6.0/6.1/7.0 , JBoss, Tomcat 5.0.28/6.0

Frameworks: Struts 2.x/1.x, Spring 3.x, Hibernate 4.x/3.x, JSF 1.2/2.0,iBatis, Spring IO, Spring boot

IDEs: Eclipse 3.x, IBM WebSphere Application Developer 5.x, IBM RAD, Scala

Web technologies: JSP, JavaScript, jQuery, AJAX, XML, XSLT, HTML, DHTML, CSS,HTML5

Web Services: JAX-WS, JAX-RPC, JAX-RS, SOAP, WSDL, UDDI

XML Tools: JAXB, Apache Axis.

Methodologies: Agile, Scrum, RUP, TDD, OOAD, SDLC

Modeling Tools: UML, Rational Rose, Visio

Testing technologies/tools: JUnit, JMeter, HtmlUnit

Database Servers: Oracle 8i/9i/10g, DB2, SQL Server 2000/2005/2008 , MySQL

Version Control: CVS, SVN, Rational Clear Case

Build Tools: ANT, Maven

Platforms: Windows 2000/98/95/NT4.0, UNIX

PROFESSIONAL EXPERIENCE

Sr. Java J2EEFull Stack Developer

Confidential, New Orleans, LA

Responsibilities:

• Involved in all teh different stage of SDLC like requirement gathering, High level design, Low level design reviews, Coding, Code reviews and defect fixing etc.
• Worked on Predix cloud based platform to provide standard communication among developers allowing to manage mobile services and backend processes.
• Used GIT version control system to maintain current and historical versions of files such as source code, web pages, and documentation.
• Used Eclipse and Tomcat web server for developing & deploying teh applications.
• Worked on different Automation tooling techniques to support reporting/development and teh CI/CD pipeline.
• Used Gwildor node application to configure repositories and compare github tags.
• Introduced a DSL library which allows to centralize teh configuration into a seed project allowing to configure jobs easily.
• Worked closely wif teh architecture group to implement long-term vision and research new relevant technologies and produce POCs to weigh future integration into teh product.
• Worked wif teh team to publish artifact to artifactory.
• Had been a part for Static Code Analysis using SonarQube and deploying to predix.
• Implemented a Command Processor toprocess teh changed documents of teh application and call teh appropriate REST endpoints
• Handled wif Resource accessors in fetching/creating/updating actual data from an external database, another REST service, SOAP, etc.
• Used Angular.js and Bootstrap for dynamic data in Web UI development by putting data binding.
• Responsible for coordinating teh deployment configurations in various environments wif teh deployment teams.
• Designed and developed code for FieldVision on both IOS and web using theJava EEplatform.
• Worked wif team and business people to analyze, gather and review information.
• ImplementedREST servicesfor middleware using Spring boot.
• Created modules using Spring data API, spring annotations, Resource field annotations, Hibernate and XML technologies.
• Using cloud foundry to push application to Predix cloud which is specific to Confidential .
• Used postman to verify functionality of application from backend perspective.
• Worked on Postgres SQL in which data is resided in cloud.
• ConductedAutomation testingusing teh Standards, guidelines and structured methodology in testing teh application.
• Selected teh appropriate AWS service based on compute, data, or security requirements
• Tuning of teh SQL queries, which takes long time to process teh request using Explain Plan, Hints to reduce teh response time.
• Implemented Roles service which is used to retrieve teh assigned user roles for teh logged-in user.
• Worked on Predix Mobile SDK to handle autantication and integration wif Couchbase Lite to make REST calls to teh backend servers.
• Created Multiple number of Micro-services to handle specific feature set usually tied to a specific module of teh application.
• Implemented API Gateway to allow access in 3.x networks and Sync Gateway to provide syncing between teh couch base LTE and Couchbase Server.
• Worked on UAA and UAA Configs provided by teh Predix platform to give user an ability to access teh application.
• Worked on Couchbase application which works in both offline and online modes. Data will be stored in Couchbase lite database which is specific to each machine when user is offline.
• Worked on Mashery Gateway and AKANA API gateway to access data.
• Created unit test cases using Junit and mockito framework/
• Used GIT repository to push teh code and interact wif other developers throughout teh company.
• Used Jenkins Continuous Integration build server to perform Pull Requests and Dev environment builds.
• Used Sonar Qube to maintain code standards.
• Followed Scrum methodologies throughout teh lifecycle of teh project.
• Introduced Couchbase Lite on teh client, and Couchbase Server on teh server as PouchDB and CouchDB, respectively, MongoLite and MongoDB, etc in other implementations.
• Implemented a Blob store micro service which can be used for storing and retreiving any type of files i.e. image, pdf, doc etc.
• Involved in development of different modules using Spring boot framework, Restful Web Services, JPA and integrate teh modules.
• Involve in fixing teh bugs, which were reported by both testing team as well as Customer
• Worked onRestWeb services for backend services, used Couchbase DB (NoSQL) for database services
• Involved in functional phase to map teh requirements and provided analysis and feedback on Design documents.
• Implemented Micro services which contain teh shared functionality dat all business units inside teh application may perform teh same.
• Implemented techniques to track teh usage analytics api consumes teh events happened in micro-services and when API is exposed through Platform Lib automatically it records each incoming request considering dependencies.
• Used Scala Compiler to generate byte code for some applications which needs pattern matching.
• Implemented number of micro services which works as ajax requests in which response will be binary input stream of teh stored file if valid parameter given otherwise 404 if file not found.
• Worked on PredixMobileSDK container for building iOS applications using Couchbase Lite and web-based technologies which exposes teh pmapi domain for API communication, and window-based events.
• Implemented containers which includes customized database views, pmapi endpoints, and functionality specific to our project holding iOS Bridge middleware which operates data fetching for all of our page loads.
• Prepared teh Technical Spec document and presented it to teh technical architect team for approval
• Address any issues dat may arise during deployment to production and provide necessary support during live.
• Validated web services manually and through automation.
• Worked on spring forms and spring MVC annotations and worked on data validations and display of error messages and on all crud operations like put, post, delete etc.
• Implemented a Continuous Delivery pipeline wif Jenkins and GitHub and AWS.
• Worked wif TDD methods wifin a lean agile environment and continuous delivery, did pair programming wif developers, regularly involved in estimation and planning.
• Implemented an angular module for web application in Angular 1.5 which includes all of teh core functionality intended for building modules using web-based technologies.
• Implemented multiple functionalities like calls to pmapi on page load, route building, automated event registration, teh ‘snack-bar’ notification, teh list filter, and teh two-column view which acts as a host for global components dat can be re-used across teh project using angular 1.5.
• Used Couchbase Lite, a client-side ‘NoSQL’ database hosted on teh device, exposed via REST API through teh pmapi domain which automatically replicates to a master server-side database.
• Implemented a couch base layer which acts as a caching layer for data communication between user devices and teh ERPs (e.g. Primavera, Alpha, Charlie) and stores teh cached REST calls sent from teh client via Command Documents.
• Implemented teh Project structure based onSpring MVCpattern usingspring boot.
• Maintained a production-level cloud-based architecture in AWS, including creating machine Images like AMI
• Prepared teh documentation on best practices and coding standards.
• Involved in writing and testing test scripts using Java Object Oriented Programming Language.
• Built RESTful APIs in front of different types of NoSQL storage engines allowing other groups to quickly meet their Big Data needs and remain insulated from rapid technology changes in teh NoSQL field.
• Experienced in CA Agile Central (Rally) Platform Administration - User Administration and Reference Data Administration.
• All teh functionality of teh application is implemented usingSpring IO/Spring Boot. Implemented Java EE components usingSpring MVC, Spring IOC, Spring transactionsand Spring security modules.
• Had been involved in feasibility analysis, low-level design, developing unit test cases, and providing IT/UAT support
• Ensured Agile management tools (application lifecycle management tools and/or Kanban boards) are up to date and reflect teh prioritization of teh backlog
• Worked in Agile environment and participated in Agile Internal Coach Council.
• Performed multiple functions like configuring jobs and pipelines using Jenkins, troubleshooting problems from build failures and test failures, as a part of CI/CD process
• Designed and developed teh monitoring system used for AWS Environments.
• Involved in consuming, producingRestfulweb services.
• Involved in unit testing using JUnit framework.
• Used Maven tool to build teh application.
• Involved in teh full system life cycle and responsible for developing, testing and implementing.

Environment: J2EE, Spring framework, Spring MVC, Hibernate 4.x, jQuery, JSON, JDBC, Web services, REST, Microservices, Postgres SQL 9.4.5, Agile Scrum Methodology, Design Patterns, Spring Boot, GitHub, Apache Maven, Predix, Blobstore, Phppgadmin, Continuous Integration(Jenkins), JUnit, XML, XSLT, XCode, Couchbase, Angular JS, Apache POI, Ext JS, JQuery, JavaScript, AJAX, HtmlUnit, HTML/DHTML,Eclipse Juno, Spring tool Suite.

Sr Java Full Stack Developer

Confidential, Richmond, VA

Responsibilities:

• Involved in all teh different stage of SDLC like requirement gathering, High level design, Low level design reviews, Coding, Code reviews and defect fixing etc.
• Used client side scripting languages such as Java Script and JQuery
• Developed applications in Java using OSGI platform.
• Deployment of OSGI applications in Spring DM Server
• Prototyped teh workflows in OSGI using Spring.
• Modified teh existing Java projects to OSGI based Java Applications and deployed successfully.
• Deployed JMS service using ActiveMqMessage Broker in OSGI container.
• Responsible in organizing teh meetings between various stake holders including Clients, BA’s, and teh development teams for smooth delivery of teh project.
• Use Subversion (SVN) version control system to maintain current and historical versions of files such as source code, web pages, and documentation.
• Experience wif Testing Tools including JUnit, Selenium, Cucumber/Gerkin, Load Runner.
• Designed SOA integration using Apache CXF. Enabled rapid service tier development.
• Designed user interfaces using HTML5, DHTML, CSS, JSF.
• Use Eclipse and Tomcat web server for developing & deploying teh applications.
• Worked closely wif teh architecture group to implement long-term vision and research new relevant technologies and produce POCs to weigh future integration into teh product.
• Responsible for coordinating teh deployment configurations in various environments wif teh deployment teams.
• Worked wifNoSQL Cassandrato store, retrieve, and update and manage all teh details for Ethernet provisioning and customer order tracking.
• Involved in teh design and implementation of sophisticated software systems in Scala.
• Create and manage Spring Boot micro-services wif REST endpoints.
• ConductedAutomation testingusing teh Standards,guidelines and structured methodology in testing teh application.
• Selected teh appropriate AWS service based on compute, data, or security requirements
• Used PL/SQL to create Packages, Functions, and Procedure.
• Used PL/SQL and SQL*Loader to create ETL packages for flat file loading and error capturing into log tables.
• Involved in testing teh application for Oracle 9i to 10g upgrade.
• Tuning of teh SQL queries, which takes long time to process teh request using Explain Plan, Hints to reduce teh response time.
• Implemented web crawling of store demographics, products, brands and categories usingPython.
• Architected an enterprise service bus using Mule, Java (EJB3), Hibernate, and Spring to tie back-end business logic/systems wif web properties via a corresponding RESTful API.
• Migrated teh existing data to Hadoop from RDBMS for processing teh data.
• Involve in fixing teh bugs, which were reported by both testing team as well as Customer
• Involved in designing re-usable schemas and XML components using XML Spy, SOAP, XML, DTD, and XML Schemas for web and EAI services for system integration
• Involved in developing Java/JEE based Enterprise Applications and Integration Layer.
• Worked onRestWeb services as well as NodeRestframework for backend services, used Mongo DB (NoSQL) for database services
• Developed GUI using Java Script, HTML/HTML5,CSS3 and JQuery in ongoing projects.
• Design & Development of Presentation Layer using JSF MVC Architecture
• Involved in functional phase to map teh requirements and provided analysis and feedback on Design documents.
• Implemented Presentation layer using CSS Framework, HTML5
• Created proof-of-concept using responsive web design, React JS and Node JS.
• Prepared teh Technical Spec document and presented it to teh technical architect team for approval
• Address any issues dat may arise during deployment to production and provide necessary support during go-live.
• Validated web services manually and through automation using SOAP UI.
• Worked on spring forms and spring MVC annotations and worked on data validations and display of error messages and on all crud operations like put, post, delete etc.
• Managed DevOps and Infrastructure Teams supporting tools and infrastructure.
• Implemented a Continuous Delivery pipeline wif Docker, Jenkins and GitHub and AWS AMI’s
• Worked wif TDD methods wifin a lean agile environment and continuous delivery, did pair programming wif developers, regularly involved in estimation and planning.
• Maintained a production-level cloud-based architecture in AWS, including creating machine Images like AMI
• Prepared teh documentation on best practices and coding standards.
• Working experience wif No SQL DB Mongo DB, Cassandra for offering commercial support and other services.
• Developed major websites and services by including Mongo DB and cassandra as backend software.
• Developed a good team environment and coordinated wif team members for successful implementation of teh project.
• Created applications for publishing and consuming messages using Kafka.
• Developed services and applications using Java wif teh Spring Framework (Spring Boot, Spring MVC, Spring Security, etc.) and Hibernate.
• Implemented JBoss Application Server to support workload management and performance tuning.
• Involved in writing and testing test scripts using Selenium Web driver and Java Object Oriented Programming Language.
• Developed teh name selectors in UI using Dojo and AJAX for on-key-down responses from back end.
• Involved in deploying systems on Amazon Web Services Infrastructure services EC2, S3, RDS, SQS, Cloud Formation
• Back-end Java developer for Data Management Platform (DMP). Building RESTful APIs in front of different types of NoSQL storage engines allowing other groups to quickly meet their Big Data needs and remain insulated from rapid technology changes in teh NoSQL field.
• Designed and developed teh monitoring system used for AWS Elastic Environments.
• Created Selenium test automation framework based on UI mapping.
• Tested all application controllers extensively wif Angular JS built-in testing facilities.
• Leveraged Angular JS resources for all data access, encapsulating URL's and standardizing data access interfaces.
• Used Node JS, React JS, Backbone framework for developing Single Page Application.
• Developed web pages using JSP, JSTL, Custom Tag libraries, HTML, Java script, JQuery and CSS.
• Used Java Mail API for sending reports to teh mailed list.
• Developed Open stack API to Integrate wif Amazon EC2 cloud based architecture in AWS, including creating machine Images
• Involved in consuming, producingRestfulweb services usingJAX-RS
• Used POI API for generating pdf and xls reports.
• Developed Web application using GWT.
• Worked in Integration of Amazon Web Services AWS wif another applications infrastructure
• Involved in unit testing using JUnit framework.
• Architected an enterprise service bus using Mule, Java (EJB3), Hibernate, and Spring to tie back-end business logic/systems wif web properties via a corresponding RESTful API.
• Used Maven tool to build teh application.
• Worked on spring forms value binding Jsp and Model, data binding to a controller.
• Applied Plug-ins and patches for JBoss application server.
• Involved in teh full system life cycle and responsible for developing, testing and implementing.
• Involved in unit testing, integration testing and system testing etc.
• Implemented logger for debugging and testing purposes using Log4j.

Environment: Java 1.8, Hibernate, JSP, JSTL, JDBC, OSGI, Maven, CSS, JSF, Web Services, HTML5, CSS3, Tomact7, CVS, Eclipse, Mongo DB, Spring MVC framework 4.2, Oracle 10g/11g, Microsoft VISIO, Python, UNIX, XML, Restful web services Java Script, Shell Scripting, Perl Scripting and Jquery Data Table.

Sr.Java Developer

Confidential, New York, NY

Responsibilities:

• Involved in all teh different stage of SDLC like requirement gathering, High level design, Low level design reviews, Coding, Code reviews and defect fixing etc..
• Use Eclipse and Tomcat web server for developing & deploying teh applications.
• Involved in fixing teh bugs, which were reported by both testing team as well as Customer
• Worked on OSGI architecture, which is a web-content management system of teh application.
• Developed GUI using Java Script, HTML/HTML5,CSS3 and JQuery in ongoing projects.
• Experience in developing Enterprise applications using technologies such as Spring, OSGI, J2EE, SOA.
• Prepared teh documentation on best practices and coding standards.
• Identified appropriate use of AWS operational best practices
• Worked on capturing teh user events and rendering teh appropriate action and dynamically rendering teh UI based on user actions using Angular JS.
• Implement distributed, high-loaded systems wif massive back-office & 3rd party integrations based on E-Commerce platform.
• Developed custom solutions dat act upon Jenkins information in real time and Finally reached continuous delivery and Build clouds wif Openstack and AWS
• Designed and built highly available, private AWS clouds.
• Provided work consultation to development teams to develop applications and interfaces using Mule ESB.
• Writing custom filter, directives for teh HTML5 using angular code.
• Worked on various critical modules such as Accounts, User Profiles, and Product modules.
• Designed and developed GUI using JSP, JavaScript, and AJAX.
• Created custom, general use modules and components which extend teh elements and modules of core Angular JS.
• Migrated applications from web sphere to JBoss.
• Implemented multiple high performance MongoDB replica sets on EC2 wif robust reliability.
• Maintaining OSGI java classes for assets import, validation processes, and to fetch teh data from CQ repository obtained from different providers.
• Involved in deploying systems on Amazon Web Services Infrastructure services in data center
• Estimated AWS usage costs and identifying operational cost control mechanisms
• Involved in developing Hibernate DAO classes.
• Worked wif different JSP custom tags like Spring Forms
• Developed scripts for build, deployment, maintenance and related tasks using Jenkins, Docker, Maven
• Involved in developing Hibernate mapping files and POJOs for Hibernate persistence layer.
• Integrated and configured STRUTS, SPRING, and Hibernate framework environment.
• Worked on multiple configuration files for mapping using ORM concepts and deployment descriptor files such as web.xml, action-servlets.xml, struts-config.xml, applicationContext.xml files.
• Developed REST Web services using CXF to perform transactions from front end to our backend applications, response is sent in JSON or XML formats based on teh use cases.

Environment: Java 1.6, Hibernate, JSP, JSTL, JDBC, Maven, CSS, JSF, Web Services, OSGI, HTML5, CSS3, Tomact7, CVS, TOAD, Eclipse, Mongo DB, Oracle, MVC framework 4.0.1, Angular JS, Python, Microsoft VISIO, UNIX, Java Script, Shell Scripting, Perl Scripting and Jquery Data Table.

Sr.Java Developer

Confidential, Milwaukee, WI

Responsibilities:

• Involved in all project phase discussions and executed project from PDP (predefined phase) to rollout phase wif post implementation activities.
• Developed web and service layer components using Spring MVC
• Implemented RESTful Web Services and associated business module integration for getting status of claim report.
• Implemented various design patterns like MVC, Factory, Singleton
• Worked on spring forms value binding Jsp and Model, data binding to a controller.
• Writing custom filters, directives, controller for teh HTML using Angular code.
• Followed Agile Methodology in software development.
• Used Hibernate DAO Support to integrate hibernate wif Spring to access database
• Implemented RESTful Web Services and associated business module integration for getting status of claim report.
• Worked wif Angular JS for creating own HTML elements for building a very companied web site which is a Open Source Project.
• Used Mongo DB for storing minimal data documents and used in file sharing.
• Performed Client side validation using Java Script.
• Use JSF to design web application. Including DB connection, pom.xml file for Dependency Injection, java and XHTML File, MVC model
• Designed user interfaces using JSP Standard Tag Libraries, HTML, DHTML, CSS, JSF and JSP
• Developed several Controllers to handle teh different types of user requests.
• Validated teh user inputs using Spring Validator.
• Dependency Injection was used across all teh layers of application
• Developed database Schema & populating data using SQL statements, PL/SQL Functions, Stored Procedures, Triggers, Bulk uploads
• Monitored error logs using Log4J and fixed teh problems
• Worked on JUnit Framework for Test Driven Development.
• Worked on source code management tools such as SVN.

Environment: Core Java, JSP, JSF, Java Script, Angular JS, JQuery, HTML, CSS/CSS3 Servlet, Mongo DB, Oracle 11g, Hibernate, Spring, Apache Tomcat, Eclipse IDE 3.5.1, XML, MVC, Factory,Python, Singleton, RESTful Web services.

Sr.Java Developer

Confidential, Indianapolis, IN

Responsibilities:

• Involved in extensive use of Web Services using SOAP
• Documenting teh design and functional specifications.
• Implementing EJBs for accessing teh APIs and interfacing wif other Applications, Struts business logic.
• Deploying teh application on Web logic, creating test client and environment for testing teh APIs at subsystem level.
• Worked on spring forms and spring MVC annotations and worked on data validations and display of error messages and on all crud operations like put, post, delete etc.
• Code reviews and support work for teh released versions.
• Extensive use of spring to configure teh services.
• Worked on enhancement requests and mission critical tickets which involved JSP changes, writing EJB façade methods etc.
• Developed Perl scripts to automate frequent reports for teh users
• Involved in writing teh hibernate associations and mapping files.
• Developed claim screens for customers using Angular JS, AJAX, HTML5, CSS3 and JAVASCRIPT.
• Strong experience inSecurity-Systemdevelopment for Web Applications. Involved and Developed all phases of security implementation using spring security system against All types of autantications:LDAPautantication,Database autantication andPre-Autantication
• Created stored procedures and PL/SQL statements to interact wif teh MS SQL SERVER database.
• Involved in writing teh JUnit test cases and integration testing of teh system.
• Building and deployment of code to development and test environments.

Environment: Java, J2EE, Web Logic Application server, Spring, JSP, Java Script, Perl Scripting, Hibernate, XML, UML, UNIX, DB2, ANT, Angular JS, Web Services, SOAP, SOAPUI, Oracle, Python, MS SQL SERVER, Unix, Windows XP/2000

Java/J2EE Developer

Confidential, Philadelphia, PA

Responsibilities:

• Elaborated Use cases based on teh business requirements and was responsible for creating teh Class Diagrams and Sequence Diagrams.
• Created teh Technical design document (TDD).
• Developed user interfaces using JSPs, HTML, XHTML, DHTML, CSS, Java Script, JSP Custom Tags.
• Used JQuery wif Java Script for making dynamic Web pages.
• Developed asynchronous means of retrieval of data from teh server and database using AJAX features as well Java Script.
• Developed critical components of teh application including Spring Forms, Spring Controllers
• Worked on spring forms value binding Jsp and Model, data binding to a controller.
• Implemented teh applications using Struts MVC Framework.
• Developed Java classes for implementation of persistence of objects and Caching of data using Hibernate.
• Developed code using various patterns like Singleton, Front Controller, Value Objects and Service Locator.
• Used Spring Framework at business tier and also spring’s Bean Factory for initializing services.
• Extensively used Core Java such as multi-threading, exceptions and collections.
• Implemented teh Web Services and associated business modules integration.
• Tested JSPs in Firefox and Internet explorer browsers. Identified and fixed browser related issues.
• Used ANT script to compile and build teh WAR.
• Configured teh Web Logic handler for teh Apache Web server to serve static files (js, HTML, images and css).
• Developed SQL statements as well as PL/SQL Stored Procedures for searching contractors depending on Selection Criteria.
• Developed servlets for document upload, image streaming and Caching teh data.
• Development and Integration of teh application using Eclipse IDE and used Star Team as Version Control Tool.
• Involved in teh full system life cycle and responsible for developing, testing and implementing.

Environment: Java 1.5, J2EE, Springs, JSP, Hibernate, Struts 2.0, LDAP, AJAX, HTML, CSS, Eclipse, Web logic 10.x, Web Services, WSDL, Oracle, ANT, Windows, SOA, Design patterns, jQuery, Angular JS, AJAX, Java Script, HTML, CSS.