SUMMARY

• Over 8 years of software experience in all phases of Software Development Life Cycle (SDLC) including analysis, design, development, implementation, integration, and testing of enterprise applications and Object Oriented(OO) Client - Server technologies in various domains like Retail/Insurance/Finance/HealthCare.
• Experience in Agile Software development process, Test Driven Development (TDD), behavior driven development(BDD) and Scrum.
• Extensive experience in design and development of multi-tier applications using Java, J2EE, Struts, Hibernate, Spring MVC, JSP, JSF, JPA, JDBC, JNDI, EJB, JMS, JUnit and Web Services.
• Strong working Knowledge on Amazon Web Services (EC2, S3, SimpleDB, Dynamo DB, RDS, ELB, SQS, IAM, Cloud Watch, EBS, Cloud Front, VPC, Elastic Beanstalk, Security Groups, EC2 Container Service (ECS), CodeCommit, CodePipeline, CodeDeploy, Auto Scaling, Security Groups, RedShift), using teh Elastic Search APIs (Document, Search, Indices, Cluster, etc.)
• Having in-depth noledge in server side java applications dat includes JSP, JDBC and Servlets.
• Strong front-end UI development skills using HTML5, CSS3, Custom Tag Libraries, Java Script, AJAX, Bootstrap based on teh W3C standards and Web2.0.
• Experience in making webpages cross browser compatible, single page web applications using AngularJS.
• Experience in developing Responsive Web Design (RWD) using Bootstrap.
• Have good noledge about MEAN (MongoDB, Express JS, Angular JS, Node JS) Stack.
• Hands on experience with Core Java with multithreading, Concurrency, Exception Handling, File handling, IO, Generics, Data structures and Collections, Garbage Collection.
• Expertise in web services both developing and consuming REST(JAX-RS) API and strong noledge on SOAP(JAX-WS) and WSDL.
• Experience in working with relational databases like Oracle 11g/12 c, MySQL, DB2, MS SQL Server using SQL, PL/SQL and NoSQL databases such as MongoDB & Cassandra.
• Expertise in database programming involving Stored Procedures, Triggers, Views, Functions, Cursors and implementation with SQL Server.
• Experience in using Hibernate, iBATIS as ORM tools and JPA frameworks for database connectivity.
• Experience in Amazon Web Services (Amazon EC2, Amazon S3, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing).
• Proficient in programming by using teh Integrated Development Environments such as EclipseNeon, IntelliJ IDEA and NetBeans.
• Hands on experience in using testing tools like Firebug, chrome or safari web inspectors and Junit, Mockito frameworks for application integration and unit testing.
• Expertise in Core Java with strong understanding & working noledge of Object Oriented Programming (OOPs) concepts like Abstraction, Polymorphism, Inheritance, Encapsulation..etc. and also API’s like JAVA Persistence API (JPA), Java Reflection API (JRA), Java Persistence API (JPA), Java Transaction API (JTA), Garbage Collection, Collections, Multi-Threading, Exception-handling.
• Experience with various IDEs like IntelliJ, Eclipse, NetBeans and Web sphere Studio Application Developer (WSAD) and Rational Application Developer (RAD), Visual Age Java, Tortoise GIT.
• Experience with Bug Tracking tools like Atlassian JIRA, Remedy, BugZilla, Service Now, Green hopper.
• Designed, developed, implemented, and maintained custom Ant tasks in Java and GroovyExperience in Microsoft Azure Cloud Computing development and support.
• Experience in continuous integrated build and testing and deployment using Hudson and Jenkins.
• Familiar in building java applications using tools like ANT, Gradle and MAVEN.
• Hands on experience in configuring and deploying web Applications using different web/application servers such as Web Logic 11g, IBM WebSphere, JBoss, Glassfish and Apache Tomcat 9.0
• Experienced in asynchronous processing of messages using RabbitMQ
• Worked with source code version control systems like SVN (Apache Subversion) and GIT for providing common platform for all teh developers.
• Experience with Apache Solr enables you to easily create search engines which searches websites, databases and files.
• Exposure in using Atlassian products like Bitbucket, Jira, Trelloand SourceTree for Issue tracking, Code review and release management.
• Designed and developed various web applications using scripting languages as Unix PowerShell, JavaScript, PHP, BeanShell, Tcl, Python, R, Ruby, Perl and JQuery Experience in Log4J for extensible logging, debugging and error tracing.
• Experienced in developing UML diagrams like Use cases, class diagrams and sequence diagrams using Microsoft Visio tool.
• Experience in analyzing, estimation, Project plan documentation like WBS, Gantt charts and Status reporting.
• Exposure in Desktop Application, Web Application and CRM Applications. Experience in strategies for software reusability, reducing software development time by 50%

TECHNICAL SKILLS

Languages: JAVA, J2EE, C#, SQL, PL/SQL, C, C++

Databases: SQL Server, MySQL, Oracle 10g/11g/12c, DB2, MySQL, SYBASE, NoSQL - Cassandra & MongoDB

Web Technologies: JSP, JSTL, JSON, Servlets, XML, HTML, CSS, XSLT, JSF, JavaScript, jQuery, D3.js, Angular JS, Bootstrap, DOJO,JAXB 2.2.11, JMS, RabbitMQ

J2EE Technologies: Struts, Spring, JDBC, JNDI, EJB, Java Beans.

Application Servers: JBoss, WebLogic 8.1/10.3, Glassfish

Web Servers: Tomcat 6.x/7.x/8.x/9.0, IBM Web Sphere Commerce Application Server

Web Services: REST, SOAP, WSDL, SOA

Database Tools: TOAD, SQL Developer, MySQL Work bench

Operating Systems: Windows, Unix and Linux

Development Tools: Eclipse Neon2, NetBeans, IntelliJ

Frameworks: Struts 1.x/2, JSF 2.x, Angular JS, Spring 4.x/3.x, iBATIS 2.x, Hibernate 3.x/4.x

Design Patterns: Singleton, Data Access Objects, Value Objects, Template Method, Business Interface, Business Delegate, Service Locator, Model View Controller and Front Controller.

Version Controls: SVN, GIT

SDLC Methodologies: Agile, Waterfall and Scrum models

PROFESSIONAL EXPERIENCE

Confidential, Indianapolis, IN

Java Full Stack Developer

Responsibilities:

• Involved in teh analysis, design, development and system and integration testing phases of Software Development Lifecycle (SDLC).
• Followed Agile Scrum Methodology in analyze, define, and document teh application which will support functional and business requirements.
• Developed Dashboards and UI pages with JSP, HTML5, CSS3, JavaScript, jQuery, and used Bootstrap to create Responsive Web pages.
• Developed AWS cloud formation templates and setting up Auto scaling for EC2 instances and involved in teh automated provisioning of AWS cloud environment using Jenkins and chef.
• Developed server-side software modules and client-side user interface components deployed entirely in Compute Cloud of Amazon web Services (AWS).
• Build Restful API web services using Node JS and Express JS and used a full complement of Express, Angular JS, Node. js, and Mongo DB to store and present assessments.
• Migrated teh existing application from server-side rendering view technologies like JSP, Struts and Velocity to client-side rendering view technologies using AngularJS, Node js a popular JavaScript framework for modern browsers.
• Handled all client side validations, slide show, hide and show controls, dropdown menus and tab navigation using jQuery.
• Responsibility of maintaining and developing server-side code with JavaScript and Node.js runtime environment.
• Used Node package manager(npm) for managing teh Node.js modules like Watchify, Browserify, Http-Fetch etc
• Implemented Single Page Design and customized directive and filter criteria by using AngularJS, which can allow data binding to specific views and synchronize teh data with server.
• Performed Restful routing using Node.js which submits my form data to teh Mongo DB database.
• Hands on experience in using Docker for managing & running teh applications within containers.
• Implemented Restful Web Services using Spring and used SpringBootfor microservices& consumed services using SpringREST template.
• AngularJS was used to parse teh JSON file using teh REST Web services.
• Involved in developing components on Reporting Dashboard with Spring MVC, Spring Framework and Hibernate &used Spring Security to secure teh application.
• Implemented teh authentication, authorization, and access-control features using Spring Security.
• Configured Hibernate session factory to integrate Hibernate with Spring and used JPA/Hibernate to communicate with data layer and XML/JAXB to read XML data.
• Developed Azure Active Directory (AAD) authentication and OAuth authorization for API security.
• Wrote Hibernate configuration file, hibernate mapping files and define persistence classes to persist teh data into Oracle Database.
• Used Java Message Service (JMS) for reliable and asynchronous exchange of important information.
• Used Swagger to test teh developed RESTful API.
• Familiar with MongoDB write concern to avoid loss of data during system failures and implemented read preferences in MongoDB replica set.
• Managed servers on teh Amazon Web Services (AWS) platform instances using Chefconfiguration management.
• Performed configuration, deployment and support of cloud services including Amazon Web Services (AWS).
• Launch various AWS EC2 instance to deploy various application and maintained for production servers.
• Configured local Maven repositories and multi-component Ant projects with Nexus repositories and scheduled projects in Jenkins for continuous integration.
• Used Tomcatserver for teh application development and deployment and JIRA for issue tracking.
• Implemented Test Driven Development (TDD) for developing and testing teh application.
• Used Log4j API for logging in development, testing and production environments, configured to send email notifications and used JUnit framework for Unit Testing of application.
• Co-ordinated with QA lead for development of test plan, TDD, test cases, test code and actual testing responsible for defects allocation and resolution of those defects.
• Used SVN for Source Control and Version Management of all codes and resources.

Environment: HTML5, CSS3, Java Script, jQuery, JSP, XML, Ajax, AngularJS, Node.js, Restful Services, Java 8, Spring MVC, Spring Core, Spring Boot, Spring Security, Multithreading, Hibernate, Oracle, Docker, JMS, MongoDB, Apache Tomcat Server 9.0, Shell Scripting, Microsoft Azure, Sub Version, Maven, Swagger, AWS, Puppet, Jenkins, JUnit, TDD, Log4j, Eclipse, JIRA, SVN.

Confidential, Charlotte, NC

Java Full Stack developer

Responsibilities:

• Involved in programming, testing, debugging, implementing and maintaining of Java EE client/server distributed application to meet teh organization's needs.
• Developed web pages using HTML, CSS, jQuery, Angular MVC Framework, JSTL and AJAX.
• Performed AngularJS form validation and validation messages displaying with ng-show and created a custom validation directive for comparing two input fields.
• Used AngularJS to route different endpoints and created custom directives to display data in UI.
• Responsible for teh redesign and implementation of teh AJAX / synchronous implementation of teh client Web portals for SOA Web applications.
• Worked on capturing teh user events and rendering teh appropriate action and dynamically rendering teh UI based on user actions using ReactJS.
• Implemented BackboneJS and ReactJS to create a dynamically changing website.
• Configured and Integrated JSF, spring and Hibernate frameworks.
• Developed user specific Highlights(dashboard menu) section, Home page, Admin home page, user module (Modify/search users, create user’s screens with assigning various roles) using Spring MVC framework, Hibernate ORM Module, Spring Core Module, XML, JSP and XSLT.
• Created teh Spring Bean Factory for initializing services. Added security for service layer methods using Spring Security.
• Involved in developing code for obtaining bean references in spring framework using Dependency Injection / Inversion of Control (IOC), and Aspect Oriented Programming (AOP) on Spring Source Tool Suite.
• Used RabbitMQ for asynchronous message processing functionality to support batch processing modules.
• Designed and documented REST/HTTP APIs, including JSON data formats and API versioning strategy.
• Developed core search component using Apache Solr to handle fallback and custom functions.
• Developed end to end application on spring boot framework (Rest Api Application/Spring JPA using Crud repository).
• Consumed REST based Microservices with Rest template based on RESTful APIs.
• Testing internal routes and Get, Put, Post, Delete methods using Postman.
• Wrote complex SQL and PL/SQL queries using hibernates native SQL.
• Developed Maven scripts for compiling and deployment and Used Web Sphere 5.1.2 to develop teh Entity Beans where transaction persistence is required and ran UNIX shell scripts and implemented auto deployment process.
• Developed RESTful web services to manipulate data in MySQL.
• Involved on migrating SQL Server databases to SQL Azure Database using SQL Azure Migration Wizard and deployed teh application to Azure cloud.
• Used TDD to run teh tests and refactor code to pass teh test. Unit tested teh complete application using JUnit.
• Experience in Gradle Build tool and understanding teh artifactory and repo structure.
• Used Splunk tool to search teh application logs and used Log4j for logging.
• Participated in Retrospective meetings after every sprint to discuss about teh overall ranking of teh pervious sprint and to discuss about teh drawbacks and scope for development.
• GIT was used for project management and version management.

Environment: Java 8, HTML, CSS, JSP, Servlets, jQuery, AngularJS MVC Framework, Node.js, JSTL, AJAX, SOA, BackboneJS, ReactJS, Splunk, Struts, Restful, Apache, Spring Core, Spring MVC, Spring Boot, Hibernate, JUnit, Apache Solr, JSON, Postman, SOAP UI, Spring Tool Suite, Microsoft Azure, Web Sphere 5.1.2, Maven, TDD, Gradle, Unix Shell scripting, GIT.

Confidential, Dublin, OH

Sr. Java Developer

Responsibilities:

• Involved in SCRUM process of AGILE methodology in Requirement gathering, Design, Analysis and Code development through iterations.
• Involving Servlets, JSP, CSS, XSLT, JavaScript for client side validation, AJAX for Interactive client GUI with Form Beans and EJB.
• Working experience on integrating back-end technologies (NodeJS) with JavaScript frameworks (Angular JS, React JS) and jQuery by using AJAX and JSON.
• Used AngularJS with JSON Object returned by Spring MVC Controller.
• Used AJAX in teh JSP side to retrieve teh records dynamically from teh database and displayed on teh front end, it avoids refreshing of total page.
• Writing Restful APIs in Express.Js and return logic on Angular data binding.
• Designed and developed Graphical User interface using JSF, HTML, XHTML, jQuery and CSS.
• Worked on Bootstrap CSS framework for Responsive Web Design.
• Using D3.js, developed map for specific area and some of teh charts dat easily make it easy to compare data.
• Created server and handled requests and responses from controllers by using Express.js.
• Used various Core Java concepts such as Multithreading, Exception Handling, Collection APIs to implement various features and enhancements
• Developed Business layer using Spring (IOC, AOP), DTO, JTA,and Persistent layer DAO, Hibernate for all modules.
• Used Spring core annotations for Dependency injection and Spring MVC for REST API s and Spring Boot for microservices.
• Configured JMS Server setup and DB Connection pool setup & deployed Returned items in WebLogic Server and Created Maven build file to build teh application and deployed on WebSphere server.
• Implemented SOA architecture for EVS with web services using SOAP, WSDL and XML.
• Designed DAO and service layer for ORM mapping with hibernate which can be easily changed to other ORM tools.
• Configured data sources, DAO classes and integrated with iBATIS through spring.
• Wrote Hibernate configuration files, mapping files and defined persistence classes to persist data into MySQL Database.
• Updated legacy Ant build infrastructure to new Gradle based build system, enabling more robust test, build and release procedures.
• Used Eclipse 3.2 IDE for developing code modules and deployed on Apache Tomcat.
• Using UMLRationalRose, designed Use Case Diagrams, Class Diagrams and Sequence Diagrams and Object Diagrams to model teh detail design of teh application.
• Used Test driven methods to improve teh code and find defects in teh code.
• Wrote test cases for unit testing JUnit and used JIRA for bug and issue tracking.
• Involved in discussions with teh testing teams to see teh tasks accomplished meets teh Acceptance Criteria of teh product owners.
• Monitored teh logs using Log4J and fixed teh problems and used SVN (Subversion) for source control along with Tortoise integration.

Environment: Java 7, AngularJS 1.4, HTML/HTML5, CSS3, JavaScript, Core Java, jQuery, Bootstrap, SOAP, WSDL,REST Web Services, AJAX, D3.js, JSON, Spring(IOC, AOP), XML, Maven, iBATIS, SOA,JIRA, MySQL, JMS, Agile/Scrum, WebLogic Server, Gradle, SVN, Eclipse, Apache Tomcat.

Confidential - Kansas City, MO

Java/J2EE Developer

Responsibilities:

• Responsible for teh technical management of multiple teams across multiple concurrent projects.
• Participated in Agile (Scrum) methodology to ensure delivery of high quality work.
• Implemented entire application using Core java, java Collections, and Spring MVC design framework.
• Designed front-end using Java Servlet, JSP, HTML, CSS and JavaScript,D3.jsutilizing AJAX technology.
• Involved in implementing jQuery for providing interactive user interfaces.
• Involved in upgradation and maintenance of new layout using teh grid orientation model Bootstrap framework.
• Developed teh application under J2EE Architecture using Spring, Struts, Hibernate, Servlets, Web logic, and JSP.
• Wrote Hibernate Mapping files to develop relationship between object oriented domain module and relational database.
• Designed and developed web-based software using Spring MVC Framework and used Spring IOC dependency injection.
• Implemented data-binding and MVC for front-end development of a current web application.
• Involved in development of business domain layer using session and entity beans - EJBs.
• Implemented Web Services(REST) for transmission of large blocks of JSON data over HTTP.
• Implemented SOA to develop REST Based Web services using Apache Jersey.
• Multiple EAR file deployments in IBM WebSphere 8.0 Application Server.
• Implemented business logic using Session Beans, Servlets and PL/SQL stored procedures, triggers, functions in DB2 using teh tool DB Visualizer.
• Automate build process by writing ANT build scripts and customized logs using Log4J.
• Developed teh application using Eclipse IDE.
• GIT for version control and Jenkins for continuous integration.
• Automated test with Selenium using TestNG and Web driver.

Environment: Java 1.6, HTML, CSS, JavaScript, Java Servlets, jQuery, D3.js, AJAX, JSP, Servlet, Hibernate, DB2, SOA, JUnit, TDD, DB Visualizer,WebSphere Server 8.0, Spring 2.5 MVC, RAD, Jenkins, TestNG, Web Driver, GIT.

Confidential

Java Developer

Responsibilities:

• Hands on experience in Web Application Development using Client Script design technologies like jQuery as well as HTML, CSS, XML, Java Script.
• Involved in coding front-end components using J2EE, MVC, JSP, JSF, jQuery, and AJAX.
• Worked on core javaand java Collections concepts to implement teh business logic.
• Designed, developed, and configured server side J2EE components like EJB, Java Beans, and Servlets.
• Wrote EJB POJOS for fetching patient SDE information.
• Designed and Developed java batches using spring batch framework.
• Extensive experience in Struts Tag Libraries and Custom-tag implementations in JSP to embedded business logic.
• Optimized teh design using patterns like DAO, Factory, Singleton, Service Locator and Business Delegate. All code was written using teh RAD.
• Mapped POJO (plain old java objects) to teh tables already created in teh database using teh *. Hbm.xml files.
• Designed and Developed Web Services using WSDL, SOAP to communicate to teh other modules and used SOAP UI for testing teh web services.
• Used Grunt for build tool for configuring tasks, Karma Jasmine for Unit Testing and deployed application on to JBoss application server.
• Wrote stored procedures, complex queries using PL/SQL to extract data from teh database, delete data and reload data on Oracle 10g database using teh Toad tool.
• Involved in JUnit Testing on various modules by generating teh Test Cases Involved in building and deploying projects using Hudson and do end to end testing.
• Used CVS as a version control for applications.

Environment: HTML, CSS, JavaScript, AJAX, jQuery, Core Java, J2EE 6.0, MVC, EJB, JSP, JSF, SOAP, WSDL, Struts, DOM, PL/SQL, JDBC, XML, Oracle 10g, ANT, Web Services, Hudson, Eclipse, SOAP UI 4.0, Grunt, Jasmine, JBoss 6.0, RAD, CVS.

Confidential

Java Developer

Responsibilities:

• Involved in design, development, Object Oriented Analysis and testing teh application.
• Developed teh applications following Agile Scrum, participated in daily standups, Kickoffs and used JIRA for project management.
• Front end development using HTML, Java Script, and CSS.
• Used J2EE technologies like JSP, EJB and JDBC to develop business modules in teh applications.
• Developed web servlets using JSP,JDBC for processing teh data on teh server.
• Worked with core java by resolved data, application and connectivity issues related to java program functionality.
• Implemented Form classes, Action classes for teh entire application domain module using Struts framework.
• Wrote EJB Pojos for fetching module information from database.
• Implemented teh backend business logic with EJB.
• Designed and Developed Web Services using WSDL, SOAP to communicate to teh other modules.
• Configured teh Hibernate configuration files to persist teh data to teh Oracle 9i Database.
• Designed a proper XML Schema generalized for all teh rules designed by teh company.
• Used JDBC for communicating with MySQL database. Created& implementedSQL queries, StoredProcedures, triggers for retrieving teh data from database.
• Analyzed Use Case Diagrams and created various UML Diagrams such as class and sequence diagrams.
• Involved in configuration management setup using CVS repository and build management using ANT.
• Performed unit testing using JUnit, system testing and integration testing.

Environment: HTML, CSS, Java Script, XML, JAX-WS, Core Java, EJB, Struts, Servlets, JDK, JDBC, MYSQL, Stored Procedures, PL/SQL, Triggers, Linux, SOAP, JBoss, Junit, Sub Version and Eclipse.