SUMMARY

• Around 8 years of professional experience in all teh phases of software development lifecycle including Design, Development, Integration of Client/Server environment, Maintenance, Implementation and Testing of various software applications using Java/J2EE related technologies.
• Strong implementation knowledge of Object Oriented Analysis and Design using Agile and Scrum methodologies.
• Expertise in developing applications using Java, J2EE Technologies, JDBC, JSP, Servlets, XML, JavaScript, HTML, AJAX.
• Experience in GUI development using HTML, CSS, JavaScript,AJAX, AngularJS 4, Bootstrap, JSP,and XML.
• Proficient in teh implementation of frameworks like Struts, Spring MVC, Spring Web Flow, Spring IOC, Spring AOP, Spring Boot, Spring Batch, JSF and ORM frameworks like Hibernate.
• Good knowledge of Design Patterns like Singleton, DAO, Factory, MVC, Service Locator Pattern, Builder Pattern, Proxy Pattern etc.
• Expertise in Core Java, HTML, XML wif strong experience in developing teh GUI for desktop and Web - based applications.
• Experience in working wif CSS Backgrounds, CSS Layouts, CSS Positioning, CSS Animations, CSS Text, CSS Borders, CSS Margin, CSS Padding, CSS Table, Pseudo-Classes,andPseudo-Elements.
• Proficient in various Agile methodologies like Test Driven Development (TDD), SCRUM, Pair Programming and Waterfall software development processes.
• Expertise in developing Web pages using jQuery plug-ins for Drag and Drop, AutoComplete, AJAX, JSON, AngularJS, Bootstrap,and JavaScript.
• Extensive experience in using various design patterns such as MVC, Singleton, Session Facade, DAO, DTO, and Business Delegate in teh development of Multi-Tier distributed Enterprise Applications.
• Experience in developing client/server and Web Applications using JAVA, J2EE, J2SE technologies and Web Technologies for enterprise applications.
• Experience in Microservices using Spring boot wif Spring Cloud stack like Apache Kafka Spring Cloud Netflix stack patterns like Service Discovery (Eureka), Circuit Breaker (Hystrix), Intelligent Routing (Zulu) and Client-Side Load Balancing (Ribbon)
• Proficient wif multiple packages of teh Core Java API, collections and generics.
• Extensive experience in different IDE's like Net Beans, Eclipse - Indigo, Kepler, Neon& Mars.
• Experience in building integration wif CRM and Access Management Systems.
• Expertise in working wif SOA architecture and developing Web services using SOAP & REST.
• Experience in Microservices Architecture wif Spring Boot and Docker.
• Good Knowledge and experience in coding Java applications on both client-side and server-side using JDBC and advanced multithreading.
• Experience in Designing End to End, B2B and B2C application using JEE & J2EE technologies such as Servlets, JSP, EJB, JNDI, JPA, REST, Jersey, JTA, JMS, JDBC, JAXP, JAXB.
• Hands on experience in configuring and deploying multi-tier applications using servers like WebSphere, Web Logic, Tomcat and JBoss.
• Proficiency in working wif all databases like Oracle, MySQL, SQL, DB2, MongoDB, Cassandra.
• Experience wif Apache Tomcat on Amazon AWS.
• Experience in Web Services Technologies like SOAP wif WSDL and RESTful wif JAX RS, Jersey, Spring, Apache CXF and Node-JS and implemented SOA architecture wif web services.
• Good experience in implementing Service Oriented Architecture (SOA) using XML based Web Services SOAP.
• Hands-on experience in AWS cloud environment and Pivotal Cloud Foundry(PCF).
• Used Java Messaging Services (JMS) for teh reliable and asynchronous exchange of important information.
• Experienced in developing messaging module by using Spring JMS, Apache Camel, Active MQ and Rabbit MQ.
• Experience in understanding and using Relational databases like Oracle, MySQL, Microsoft SQL Server and NoSQL databases like Mongo DB,Cassandra and Couch DB.
• Experience wif Application Servers and Web Servers such as Web Logic Server 9.2/10, J Boss Server 7.x, IBM Web Sphere8.5 and Apache Tomcat8. x.
• Good experience in developing test cases wif JUnit, MOCKITO for Unit testing and using Log4j to determine application functionality.
• Extensive experience in implementation of teh version control software CVS, SVN, GIT and Perforce.
• Expert in Software Requirement Specification Documentation and gathering all teh requirements related to teh product.
• Ability to learn and master new technologies and to deliver outputs in short deadlines wif excellent communication and inter-personnel skills.

TECHNICAL SKILLS

Languages: Java, JavaScript, SQL/PL-SQL

Operating Systems: Windows, UNIX, Linux. Mac OS X.

Java/J2EEEnterprise Technologies: JDBC, Swing, JSP, Servlets, EJB, JSTL, JMS, spring, Struts, JSF, JPA, Log4j, LDAP.

J2EE Web Services: SOAP, REST, WSDL, JAX-RS, JAX-RPC, JAXP, JAXB.

Client-Side Programming: HTML/HTML5, CSS2/CSS3, DHTML, AJAX, JQUERY, JSON

JavaScript Frameworks: AngularJS, node.js, Backbone.js, React.js, Requier.js, Ext JS

XML Technologies: XML, XSL, XSLT, DTD, XML Schema, SAX, DOM.

Database: Oracle, SQL Server, MySQL, MongoDB, Cassandra

Web and Application Servers: Apache Tomcat, IBM WebSphere, WebLogic, JBoss.

Methodologies: SDLC, OOAD, Agile

Testing Tools: JUnit, Selenium, Mockito, Docker.

Version Control: Clear Case, CVS, SVN, GIT

Continuous Integration Tools: Jenkins, Quick Build, Bamboo

JavaScript Unit Testing Tools: Jasmine along wif Karma, protractor.

ESB products: Apache Camel, Mule, JBoss fuse

ORM frameworks: Hibernate, JPA, IBatis, Spring JDBC Template, JDBC

Tools: & IDEs: Apache ANT, MAVEN, Net Beans, Eclipse, RAD, Eclipse IDE, Edit Plus, JS fiddle, Brackets, Microsoft Visual Studio, WebStorm, NPM.

PROFESSIONAL EXPERIENCE

Confidential, Sunnyvale, CA

JavaFull Stack Developer

Responsibilities:

• Involved in teh analysis design, coding, implementation,and testing of business user requirements.
• Developed rich user interface using HTML5, CSS3 and JavaScript, jQuery, AngularJS, ReactJS, Twitter Bootstrap, XML, JSON dat are browser compatible.
• Utilized ReactJS in combination wif AngularJS to create fast, simple and dynamic views.
• Generated POJO classes to map to teh tables in teh database by using teh JPA-Hibernate integration.
• Implemented Restful Web Services using Spring and used Spring Boot for microservices & consumed services using Spring REST template.
• Involved in creating a dynamicwebsite design and programming teh application using Angular 2/4, Prime-NG, HTML, Bootstrap, CSS, Typescript and JavaScript.
• Designed and developed Claim search portal using Angular2/4 along wif HTML5, CSS3, Typescript,and Bootstrap.
• Developed Angular services, components,and modules and worked wif Angular CLI for builds and deployments.
• Worked wif an Angular router to create route mappings for teh components and took part in creating Http interceptors.
• Developed teh application as a Spring Boot App to get a range of non-functional features.
• Involved in developing components on wif Spring MVC, Spring Framework,and Hibernate & used Spring Security to secure teh application.
• Wrote Hibernate configuration file, hibernate mapping files and define persistence classes to persist teh data into Oracle Database.
• Extensively involved in coding wif Core Java concepts like Collections, Exception Handling, Multithreading, Java I/O, and Generics to implement business logic. performed unit testing for teh existing components and newly developed components.
• Developed controllers and RESTful web services to hit other internal and external API's to perform a task.
• Worked wif teh postman and rest client to test teh URL get, post responses of teh application.
• Used RESTful network communication protocol to consume a web service, getting JSON response and parsing them to get teh required information.
• Utilized TestNG, JUnit, Mockito,and power Mockito for unit testing segments.
• Utilized Cassandra and Oracle as DB's for teh application. Teh heritage information was going to Oracle and rest to Cassandra.
• Composed application properties to add different properties to teh application, for example, Cassandra, Oracle contact focuses or other record areas in teh storehouse.
• Created tables, triggers, stored procedures, SQL queries, joins, constraints & views for Oracle database using TOAD.
• Developed Web Services SOAP/HTTP, SOAP/JMS, and SMTP using SOA technologies such as SOAP, WSDL,and UDDI Experience wif and a solid understanding of Microservices.
• Worked on System security wif teh use of SSL (Secure socket layer), encryption and used role-based security.
• Used Spring IOC for dependency injection and Spring AOP for cross-cutting concerns like logging, security, and transaction management.
• Used Apache Kafka messaging system and written Producer API's, Consumer API's and worked on implementing Kafka clusters.
• Worked on extracting event data from front end using Kafka REST proxy and knowledge on RabbitMQ.
• Hands on experience in creating and managing Docker for managing & running teh custom application images in teh cloud Using Jenkins.
• Utilized Ansible playbooks to setup Continuous Delivery pipeline. This essentially comprises of a Jenkins and Sonar server, teh framework to run these bundles and different supporting programming segments, for example, Maven, and so on.
• Wrote several Playbooks and created various roles for applications using Ansible and deployed teh Applications/Services on teh client hosts.
• Integrated Ansible to manage all existing servers and automate teh build/configurations of new Servers
• Used several Ansible modules which include scripting (bash, command), cloud modules,
• Installed and deployed to Amazon EC2 instance and worked wif various AWS services like S3, Auto Scaling, RDS, Security Groups etc.
• Used Tomcat server for teh application development and Utilized JIRA for task scheduling, quality control activities like defect tracking and fixing.
• Build teh application using Maven and used Jenkins for continuous integration.
• Utilized Kafka and Akka frameworks for messaging and queuing.

Environment: HTML5, CSS3, JavaScript, jQuery, AngularJS, ReactJS, Bootstrap, XML, JSON, Spring, REST & SOAP Web Services, Kafka Hibernate, JUnit, Eclipse, log4j, Mockito, TestNG, GIT, Maven, JIRA, Oracle database, Cassandra, AWS, S3, RDS, Jenkins & Tomcat.

Confidential, Atlanta,GA

Java Full StackDeveloper

Responsibilities:

• Actively participated in Object Oriented Analysis & Design sessions of teh Project, which is based on MVC Architecture using Spring Framework.
• Followed teh Agile Scrum software development methodology.
• Responsible for gathering and analysis of business requirements.
• Involved in all SDLC (Software Development Life Cycle) Phases of teh project.
• Used Factory, DAO, and Singleton and MVC Design patterns.
• Developed teh application using JSP, Spring MVC for front end, Spring 4.0 framework to manage business layer components and JDBC for performing database transactions.
• Created Spring MVC components like Dispatch servlets, configure Request mapping annotation controllers, view resolver components.
• Implemented spring controllers wif annotations, validations using model attributes to pass teh request from presentation layer to helper classes.
• Implemented transaction management using spring 4.0 framework declarative transaction management wif Spring AOP concepts.
• Developed numerous services and controllers for teh consolidated client portal utilizing Groovy and Grails.
• Used spring 4.0 framework web flow to navigate between pages.
• Created connections to a database using Hibernate Session Factory, using Hibernate APIs to retrieve and store data in teh database wif Hibernate transaction control.
• Involved in teh development of Page Flows, Business Objects, Hibernate database mappings and POJOs. Used xml style syntax for defining object-relational metadata. Application developed in MVC architecture using Struts, spring 4.0 framework, Hibernate, EJB.
• Used spring 4.0 framework for building teh application based on MVC design paradigm. Provided Integration for Spring MVC module.
• Involved in creating Front end screens using JSF, HTML5, CSS,JavaScript, jQuery, Node JS, ReactJS, Bootstrap, Angular JS UI-Router, Grunt, & Gulp and parsed data from XML.
• Worked on implementing teh responsive web design to teh website by developing teh Bootstrap techniques, AJAX, AngularJS,and jQuery technologies.
• Used JSF, HTML5, CSS3, React JS, Angular JS, jQuery and Bootstrap to build this SPA Single Page application.
• Used React JS to develop responsive application specified by conditions.
• Maintained Cross Browser compatibility implemented Responsive Design using Twitter Bootstrap.
• Used GWT in developing teh UI design for teh website to increase teh performance through teh browser.
• Designed and developed JSPs, Servlets based on user requirements.
• Exposed Business service layer as REST Web Services.
• Developed Oracle Stored Procedures and Functions using SQL Developer.
• Developed internal application using MongoDB (NoSQL Database), spring 4.0, Rest Web Services, JavaFX,and Java.
• Building RESTful APIs in front of different types of NoSQL storage engines allowing other groups to quickly meet their Data needs and remain insulated from rapid technology changes in teh NoSQL field, evaluated system performance and validated NoSQL solution and managed, administered all NoSQL database systems.
• Used Amazon Web Services(AWS) for hosting some of teh client-side applications.
• Used Amazon Elastic Compute Cloud (EC2) from Amazon Webservices (AWS) cloud resources to teh scalable deployment of applications by providing teh configuration as a web service.
• Used JMS like ActiveMQ for messaging between teh applications.
• Involved in CQ5/AEM related design and framework development using templates, components widgets, CQ5 bundles, JCR/Sling API, configuring Cloud Services, publish and author set-up.
• Developed Angular services making use of resource service to perform REST API calls to teh backend.
• Interacted wif clients directly on project status and requirements.
• Implemented Junit test cases for all teh modules developed to ensure complete code coverage.
• Wrote automated test cases for a web application using Selenium.
• Configured Selenium Web Driver, TestNG and created selenium automation scripts in java using TestNG prior to agile release.
• Used Apache camel for integrating teh messaging models like ActiveMQ and JMS services.
• Used UNIX commands and Shell scripting for production maintenance activities of teh servers for teh organization.
• Used JIRA for defect tracking and project management
• Used Sencha for automating unit scripts of teh built applications.
• Involved in preparing teh documentation and logic flow charts of teh process.
• Used version control through SVN.

Environment: Java, J2EE, JSP, Spring MVC, Struts MVC, Spring Web Flows, JavaScript, React JS, Node JS, Angular JS, J Query, Hibernate, Spring 4.0, Web services (SOAP/REST), Oracle 10G, XML, AWS, WebLogic9, Eclipse, SVN, No SQL, Rest, SQL Developer, Selenium, IBM RAD, JIRA, IBM BPM, Apache CXF, Apache Camel, Maven, Unix, Linux, Shell, Jenkins, Mongo DB, Twitter Bootstrap, JSF, Active MQ, LISA and Junit.

Confidential, Delaware

Java Full StackDeveloper

Responsibilities:

• Participated in teh complete software development lifecycle tasks (design, coding, testing,and documentation).
• Extensive knowledge and experience in developing Single Page Applications (SPA) using AngularJS.
• Developed teh single page application following Agile Scrum, participated in daily standups, sprint reviews, Kickoffs and used Jira for project management.
• Responsible for preparing teh use cases and for designing and developing object models, class diagrams wif UML Specifications.
• Designed and Developed UI for Customer Service Modules and Reports using Angular2.0, HTML, CSS, Bootstrap, JavaScript,andjQuery Created web application prototype using JavaScript and AngularJS.
• Implemented nested views and routing using AngularUI Router as per teh requirement. GUI was developed using JSP, HTML, and AngularJS and created reusable components in Angular2.0 using Custom Directives Filters, Services,and Partials.
• Developed Angular controllers, services, filters and developed HTML templates wif various Angular directives such as ng-app, ng-controller, ng-repeat, ng-if, ng-show, ng-hide, ng-change, ng-blur etc.
• Used various Angular UI Bootstrap components such as calendars, masks, uploaders, sliders, alerts, modal dialogs etc. for developing teh UI.
• Developed pages using Angular2.0 directives, expressions, routing capabilities for bookmarking, filters, validations and AngularUI components such as grid, buttons, carousels, date pickers, modal dialogs and other input components.
• Integrated Apache Kafka for data ingestion.
• Developed views using Bootstrap components, Angular-UI and involved in configuring routing for various modules using angular UI router.
• Load data from various data sources into HDFS using Kafka.
• Involved in batch processing using Spring Batch framework to extract data from database and load into corresponding Loan App tables.
• Install KAFKA on teh cluster and configure producer and consumer coding part in java to establish a connection from twitter source to HDFS wif popular hashtags.
• Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for micro-services.
• Defined new validations through AngularJS for teh form field validation implemented through HTML5.
• Developed teh application using Spring MVC intensively dat leverages classical MVC architecture and JavaScript for major data entry dat involved an extreme level of data validation at teh client side.
• Integrated Single sign-onusing LDAP and Active directory on Spring security layer, successfully maintained users and groups integrity in teh application.
• Documented how Spring Batch is useful for teh current project.
• Exposed Stateless session beans as RESTful web services using JAX-RS. Implemented Angular promises to handle asynchronous communication wif our Rest API for various requirements.
• Created and injected Spring services, Spring controllers and DAOs to achieve dependency injection and to wire objects of business classes.
• Developed components of web services (JAX-WS, REST, JAX-RPC) end to end, using different JAX-WS standards wif a clear understanding on WSDL (type, message, port Type, bindings, and service).
• Developed unit test cases using Jasmine and Karma as unit test runner for various application modules.
• Implemented continuous deployment system wif Jenkins, AWS: Code Deploy, Ops Works, and Packer for deployment of Java Applications.
• Developed server-side software modules and client-side user interface components deployed entirely in Compute Cloud of Amazon Web Services (AWS).
• Worked wif Java libraries to access AWS facilities as Simple Storage Service (S3), Simple Queue Service (SQS) and Simple DB.
• Used Junit and Mockito framework for unit testing of application and Log4j 1.2 to capture teh log dat includes runtime exceptions
• Used SVN version control to track and maintain different versions of teh application.

Environment: Jdk1.6, HTML5, Angular2.0, jQuery, JavaScript, Spring Batch, Node.js, Bootstrap, Spring 4.0, Apache7.0, log4j, Hibernate, Kafka, Maven, Tortoise SVN, Rest web services, AWS, maven, jQuery, JIRA, Eclipse Kepler, XML, MySQL.

Confidential - New York, NY

Java Full Stack Developer

Responsibilities:

• Responsible for teh overall layout design, teh color scheme of teh website using XHTML and CSS, creating detailed wireframes and process flows.
• Developed GUI using JavaScript, HTML/HTML, DOM, XHTML, AJAX, CSS, Share point in ongoing projects.
• Converted teh mock-ups into hand-written HTML, CSS (2/3), XHTML, JavaScript, AJAX, XML and JSON.
• Built Web pages dat are more user-interactive using jQuery plug-in for Drag and DropJQValidator, AutoComplete, AJAX, JSON,and JavaScript.
• Used AJAX & JSON communication for accessing Restful web services data payload
• Involved in teh design, development and testing phases of life cycle using AGILE methodology - Test Driven Development (TDD).
• Developed teh dynamic User Interface using JSP utilizing Custom Tag Libraries, HTML, CSS, and JavaScript.
• Interacted wif teh Graphics design team in teh use of Photoshop CS3, MS Visio, PowerPoint, Dreamweaver, and Flash.
• Used SQL queries & PL/SQL-Stored procedures, function, triggers, cursors, object types, sequences, indexes etc.,
• Used JavaScript and XML to update a portion of a web page thus reducing bandwidth usage and load time and add modal dialog in web pages to get user input and requests.
• Involved in using CVS for project management and version management.
• Designed new classes and functionalities using various JQUERY components for CRM application for customer service.
• Used Angular.js to create maintainable and testable single page application and Implemented 2-way data binding and used ng-filters across teh applications.
• Implemented MVC architecture developed custom directives, controllers, views and filters using Angular.js.
• Conducted unit testing on teh supported browsers using Jasmine framework and Karma task runner.
• Used Ajax Controls, Web forms, JavaScript and HTML for Commission, Payment and Inventory reports.
• Used Chrome Developer's tool for debugging teh website and manipulated teh nodes using DOM functions.
• Customized teh Node.js server to pick teh local Package JSON and run teh applications wifout changing teh local paths and variables.
• Developed Web API using Node.js and hosted on multiple load balanced API instances.
• Used JavaScript to handle validation and sorting of data.
• Cleaned up and rewrote front-endHTML and CSS to meet validation requirements.

Environment: Agile, HTML, CSS, JavaScript, jQuery, JSP, AJAX, JSON, XML, JAVA, JSP, PL/SQL, CVS, JASMINE, Wireframes, Adobe Dreamweaver, Photoshop, MS VISIO, REST, Eclipse IDE, Tomcat server, web sphere app server.

Confidential

Web Developer

Responsibilities:

• Involved in analyzing, Designing and Developing teh User interface of a B2B e-Procurement portal using Web 2.0 Technologies for easy lookup of order details information including Searching Order data by Vendors.
• Developed an effective HTML User Interface using new HTML form elements
• Developed a jQuery based front end including forms, controls, event handlers and effects
• Development teh whole application module using technologies such as JavaScript, jQuery and more.
• Wrote a combination of jQuery plugins, as well as completely custom JavaScript to build a bleeding-edge, AJAX-driven user interface.
• Involved in writing application-level code to interact wif APIs, Web Services using AJAX, JSON,andXML.
• Experience working wif PHP scripts to extract EXCEL data.
• Designed and developed many single page web applications using BackboneJS.
• Designed and developed intranet web applications using JSP, JavaScript,and CSS.
• Converted existing JavaScript code into MVC pattern using teh Angular.js framework.
• Used handlebars.js for templating client-side presentation logic and separate data.
• Implemented Selectors and Attributes to update teh DOM nodes and elements.
• Developed Branding features in teh Portal using CSS3 and to give teh Portal a standardized and custom look and Feel.
• Developed Rich web user interfaces using HTML elements such as Command, Navigation, progress, Summary, Article and other formatting elements.
• Followed agile software development practice paired programming, test driven development and scrum status meetings.
• Involved in design, analysis and architectural meetings. Created Architecture Diagrams, and Flow Charts using Microsoft Visio.
• Leverage knowledge of W3C standards, cross-browser development techniques.
• Worked on tools like TortoiseSVN and JIRA for bug tracking.
• Used Eclipse Integrated Development Environment (IDE) in entire project development.

Environment: HTML, CSS3, JavaScript, jQuery, AJAX, JSON, Java, Eclipse3.5, Subversion.

Confidential

Web Developer

Responsibilities:

• Involved in Designing, Implementation, Maintenance,and Testing of Databases and Web pages.
• Involved in Designing and programming standard-based websites for medium-sized businesses utilizing HTML5/HTML, CSS3/CSS, JavaScript, PHP, jQuery,and MYSQL.
• Developed GUI using JavaScript, HTML/HTML5, AJAX, CSS and jQuery in ongoing projects.
• Involved in designing and implementing Web2.0 Rich UI for teh Self-service Application using jQuery Ajax framework and Widget based JavaScript programmed model.
• Model building by hand in HTML, CSS, XHTML, JavaScript, jQuery and AJAX.
• Used Angular.js, jQuery, JavaScript, HTML5, and CSS3 for front end web designing.
• Used views, which present data to teh users; controllers, which manages teh $scope and expose behavior to teh view; directives, which connects user interactions to $scope.
• Worked on Dreamweaver to create web pages using HTML5/HTML, CSS3/CSS and JavaScript.
• Used JavaScript to implement validation logic as well as AJAX to provide a flicker-free refresh feature for teh front end.
• Developed teh administrative UI using Angular.js.
• Involved in complete SDLC - Requirement Analysis, Development, System and Integration Testing.
• Expertise in coding, testing, implementation/ maintenance support in PHP and MySQL.
• Used HTML Editors to develop teh HTML layouts of various web pages.
• PHP coding for manually prepared forms.
• Handling platform compatibility issues (IE, Firefox, and Safari) on both Windows.
• Developed CSS styles to maintain consistency of teh web user interface.
• Designed user-friendly navigation for displaying various sections of data using jQuery.
• Written Ajax droveJSON consuming JavaScript functions to save User selections such as radio button, drop-down menu selections into a cookie.
• Debug teh application using Firebug to traverse teh documents and manipulated teh Nodesusing DOM and DOM Functions.
• Perform a variety of administrative tasks including preparation of PowerPoint presentations, data entry,and analysis, web site development and presentations.
• Facilitate projects in an office wif other team members; serve on college project teams.
• Worked wif teh team of architects and back-end Developers to gather requirements and enhance teh application functionality and add new features.

Environment: HTML, CSS, Angular.js, Bootstrap, AJAX, PHP, jQuery, MySQL, JavaScript, Eclipse, JSON, Rest Web Services