SUMMARY

• IT professional with 10+ years’ experience in the field of IT with over 5 years of comprehensive experience as aReactDeveloperwith solid understanding of database Architecture, designing, development and installation of different modules and implementation of software applications using Java, J2EE technologies
• Extensive experience in using Version Controller (BIT Bucket, GIT).
• Expert in using Document Object Model (DOM) and DOM Functions.
• Expert in Web Developing using HTML5, CSS3, AJAX, Object oriented JavaScript, jQuery, JSON, XML, Bootstrap, Angular JS, Node JS,ReactJS, Redux, Express, jQuery plug - in.
• Developed several SPA (Single Page Applications) using Angular.js.
• Experience in using various jQuery UI controls and corresponding Event handlers etc.
• Familiar with creating custom reusable ReactJS components library.
• Brought the HTML and CSS of an existing website to the latest web standards.
• Proficient in using AJAX for implementing dynamic Web Pages where the content was fetched via API calls and updated the DOM.
• Experience in writing AngularJS code and familiar with jQuery libraries.
• Handled all the client-side validations, slide show, hide and show controls, dropdown menus and tab navigation using AngularJS.
• Designed front-end user interfaces with ReactJS by creating many components and modules.
• Experienced with implementing unique features of Bootstrap this includes responsive web design.
• Expertise with RDBMS concepts like Functions, Triggers, Stored Procedures, SQL, and PL/SQL Packages.
• Developed code to call the web service/APIs to fetch the data and populate on the UI using Angular.
• Good knowledge in Core java, Collection framework and Multithreading.
• Hands-on experience with Web/Application servers (IBM WebSphere/Tomcat).
• Worked with Relational Database Management Systems including Oracle, SQL Server and PL/SQL and have worked extensively on JDBC to connect to and access various remote database including Oracle, MySQL, SQL Server.
• Experience in using Maven for build automation.
• Build and deployment automation through tools like Jenkins.
• Expertise in Unit testing with JUnit.
• Experience in Test Driven Development and Agile methodologies.
• Good experience in testing/building tools like Grunt, Jasmine, Karma andJenkins.
• Experience with Grunt, Gulp and Bower modules of NodeJS.
• Involvement in using various IDE's, Visual Studio Code, Visual Studio, SublimeText Editor, Notepad++, Eclipse, WebStorm.
• Extensive experience working in both AGILE/SCRUM and SDLC based development environment and participating in SCRUM sessions that includes Analyzing, Designing and Coding.
• Experience in writing efficient, reusable, scalable code with minimal or no bugs.

TECHNICAL SKILLS

• ReactJS
• Redux
• Axios
• React HOC
• React Observables
• React Promises
• Saga
• Thunk
• Javascript
• HTML5
• CSS3
• AngularJS
• NodeJS
• ExpressJS
• NPM
• VueJS
• Webpack
• Babel
• ES6
• Typescript
• Microservices
• Bootstrap
• Ajax
• UglifyJS
• SASS
• LESS
• Java
• MYSQL
• MongoDB
• AWS
• Web services
• Rest
• JSON
• XML
• React Native
• Android
• JSLint
• Jira
• Sublime Text
• Karma nginx
• Git
• GitLab
• Github
• Selenium
• SonarQube
• Enzyme
• Mocha
• Chai
• TeamCity
• Visual Studio
• Linux
• Mac
• Unix
• Agile
• Scrum
• Selenium
• Jasmine
• Agile
• AWS
• XML
• JSON
• Jira
• Linux
• Hipchat iOS
• Android.

PROFESSIONAL EXPERIENCE

Sr.React Developer

Confidential, Brooklyn, New York

Responsibilities:

• Designed the Front-end applications, And Mobile Application As well for user interactive (UI) web pages using web technologies like HTML5, CSS3, Es6 JavaScript,ReactJS andReact-Native/Redux Saga.
• Worked as a Front EndDeveloperon the project with Javascript, ES6,React, Redux Saga, RESTful services, HTML5/CSS3/SASS/Bootstrap and Gitlab.
• Implemented Redux Saga's with actions and reducers to implement a sync API calls.
• Made use of redux saga middleware to access redux application state and dispatched redux actions.
• Worked in designing, developing and testing the web application by using the HTML5, CSS3, SASS, LESS, Bootstrap, andReact.JS.
• Build and maintain client-facing and internal web and debugging applications using React, Next.js, and Azure.
• Using Next and Gatsby and chose Gatsby thereby improving the time of first render from 13s to less than 5s.
• Created custom filter in React hooks in the application.
• Used Lambda functionontext object methods Context API object properties using Node.js
• Worked on modern web architecture using various advanced JavaScript frameworks and libraries like Angular.js, React.js/Redux, Ember.js, Responsive web design. (RWD).
• Used GraphQL to fetch data that is required for a component and feed that data into the redux store avoiding multiple API calls to the backend.
• Used Compass with SASS/SCSS for CSS Styling.
• Directed Agile/Scrum ceremonies, backlog grooming, sprint planning, daily stand-ups, refinement, showcases, release planning sprint retrospectives, and sprint reviews/demonstrations.
• Developed Consumer AWS Lambda function to consume events from AWS Kinesis Stream.
• Involved in designing in web pages using HTML 5, XHTML, CSS3, JavaScript,React.js, Redux,React-Bootstrap, Node.js, express.js, Mongo DB.
• Worked in designing the CSS templates for use in all pages on the website working with CSSBackground, positioning, text, border, margin, padding, and table.
• Developed user interface by using theReactHOC, Flux/Redux for SPA development.
• Developed dynamic responsive Web Application by integrating Angular JS with Bootstrap and LESS CSS which is further integrated with Web Services.
• Designed layouts on the front-end and developed web pages responsive for smart phones, tablets and Personal desktops using HTML5, CSS3, Bootstrap, jQuery,ReactHOC, Redux &ReactPromises
• Developed UI components for email and link sharing of documents and files for a Content Management System using Backbone.js andReactPromises.
• Enhanced theReactObservables with Redux,React-router and Redux-thunk.
• Used Redux-Thunk as middleware to manipulate the data type and handle multiple actions.
• Revamping and rewriting front-end using preact js, redux, saga, webpack.
• Developed user interface by using theReactJS, Flux for SPA development.
• Developed presentation layer using XML, XSL, GitLab JavaScript, CSS, JSP, JSTL, Custom tags etc.
• Delivered mobile app for book reading capability with HTML5 Sencha and online services with Flash/Flex.
• Implemented back-end Web API with the use of MongoDB, ExpressJS, and NodeJS and established connectivity with the use of Axios.
• Extensively used Spring Data to connect with different REST API, JPA and Databases like MongoDB and DynamoDB
• Developed, improve, and document DB CI/CD processes and procedures.
• Created new web pages for current and new programs using Sublime Text Editor and JavaScript
• Achieved APIs calls from back end NodeJS usingReactaxios.
• Elegantly usedReact-Router techniques Axios service to retrieve data from server synchronously in the background without interfering with the display and existing page in an interactive way.
• Developed the presentation layer (UI) using JSP, Tag libraries, HTML, Flash, CSS and client validations using JavaScript.
• Developed applications using Velocity framework, JSP, JSTL, struts tag libraries (struts-bean, struts-html, struts-logic), CSS, spring framework, java, java script, Ajax, HTML and DHTML GitLab for front-end development.
• Developed user interfaces using JSP, JSF frame work with AJAX, Java Script, HTML, DHTML, and CSS.
• Developing Single Pages Application using HTML5, CSS3, Bootstrap,ReactAsync Await, Nextjs, GraphQl, Expressjs, NodeJS, Socket, LESS.
• Created web pages using HTML5, CSS3, JavaScript, XML, JSON, JavaScript, JSPs, JQuery, Handlebars, Lodash, SASS and Angular JS for developing user interface.
• Used third party packages for Angular application. This increases the performance and efficiency of the application. Some of them are Lodash, ngrx (redux architecture for state management).
• ImplementedReact-Router,ReactRedux architecture, ES6, web pack and Grunt to turn application into Single Page Application.
• Built dynamically generated dropdown lists using ES6 & Chrome DevTools.
• Worked on Angular with TypeScript and other latest client-side technologies including ReactJS, ES6, Gulp, NodeJS, RxJS, Angular CLI, Webpack, Chrome DevTool, Karma and Jasmine.
• Used ES6, JSX withreactfor component development makereactlook more elegant.
• Used Babel.js to transpile ES6 and JSX into JavaScript
• Designed a web application for both the company user and customer user with different Login and Sign-up authorization using firebase authentication.
• Built web application using Vuejs and SonarQube.
• Developed robust form management system with complete CRUD capabilities inReactNative, Redux, and Firebase.
• Mobile app written inReactNative with a firebase backend currently live in the app store.
• Developed Java Script utility objects for common client side validations, history handling, window management and menus management
• Designed and implementing a Node.js based mobile text and voice messaging app and its cloud backend.
• Designed and implemented user interface for web-based customer application using HTML5, CSS3, Typescript, JSON, AJAX and Angular.
• Used CORS to allow websites to share resources across domains safely and securely.
• Maintain ADA compliance HTM/CSS code and Web Content Accessibility Guidelines (WCAG).
• Developed security framework for the product to authorize the users and also protect system from major attacks like SQL injection, CSRF,XSS (cross site scripting) attacks
• Implemented JWT (JSON Web Tokens) for creating tokens to assert claims in the application and thus providing authentication of RESTful services.
• Developed the components keeping Internationalization ( i18n) in mind.
• Designed web applications using Vue. js and vuex framework.
• Created RESTful APIs in Java environment using JAX-RS and Node.JS framework.
• Designed and developed Microservices business components using Spring boot.
• Developed the service layer for the partner portal by creating SOAP/REST based Webservices interface between systems using HTTP.
• Used VS Code as an Integrated Development Environment (IDE) with Java Plugins.
• Wrote client Side code using React.js and used NPM & gulp directories to generate the server environments used browserfiy, flux to manage with targeted URL's (Uni-Directional data flows) and to monitor the application.
• Used and configured NGINX and Node.js servers for the portal to run on and made them work even for CORS.
• Used Github integrated KanBan board to track and report progress.
• Created end to end integration tests with Cypress and unit tests with Jest
• Developed Test Frameworks in Selenium for UI Regression Test Automation and when necessary, and potentially execute Test Automation (Java /TestNG).
• Designed and developed test automation framework for payment security systems using RESTful API, Selenium page object patterns, and Python programming language.
• Used OWASP and SonarQube for continuous inspection of code quality to perform automatic reviews with static analysis of code to detect bugs, code smells, and security vulnerabilities.
• Extensively used Debugging JavaScript using Chrome developer Tools, JetBrains WebStorm.
• Create and configured the continuous delivery pipelines for deploying Micro services by using CI /CD tools like Jenkins and code deployment using Spinnaker.
• Used Jenkins, Docker and Nexus for building and deploying the code.
• Deployed EC2, EKS and ECS instances, attached security groups, attached profiles and roles using AWS Cloud Formation.
• Worked with Docker and Kubernetes on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud.
• Implemented life cycle management from TFS and Git source control, TeamCity build server and Octopus Deploy.
• Developed reusable terraform service modules to provisioning infrastructure for multiple applications
• Created reproducible infrastructure environments for the microservices architecture (Ansible, AWS CloudFormation).
• Migrated REST web services to Kubernetes cluster on AWS by creating fabric files using YAML and JSON
• Development experience in Windows, Linux, Mac OS, Docker containers and UNIX operating systems.
• Configured the Slack in Jenkins and published the build status notifications.
• Developed single page applications using Angular, Typescript, HTML5, CSS3, and Bootstrap.
• Developed SPA project using Angular Typescript for frontend, Node JS and Postgres for backend.
• Working withReactRouter for developing Single Page Applications SPAs.
• Using lifecycle methods andReactAsync Await.
• Implemented web page using the semantic markup and page layout of HTML5 and implemented the new CSS3 border-radius property for the design layout and CSS3 transitions to change property values over a given duration.
• Responsible for creating efficient design and developing User Interaction screens using HTML5semantics new tags like audio, video, canvas) CSS3, JavaScript, jQuery, Saga and JSON.
• Implemented unit and integration testing for all layers of the applications using frameworks like JUnit, Spock, Mocha, Jasmine.
• Debugging applications in different browsers using Firebug, and testing applications using QUnit, Jasmine karma and Mocha.
• Performed Unit testing on applications using tools like chai, mocha, and enzyme within Test-Driven Development (TDD).
• Knowledge on unit testing and integration testing frameworks and libraries like Mocha and Chai.
• Involved in unit testing of various modules by generating the test cases using Jasmine, Mocha, Enzyme, Chai, Jest and Karma.
• Wrote and performed client-side and server-side unit testing with Jasmine, Mocha and the Chai assertion library.
• Developed mock up pages using React.JS, used the Babel as the transpiler for converting ES6 to ES5.
• Used Grunt and Webpack to perform bundling, minification, compilation and ESLint for code cleaning
• Built using Babel to utilize ES6+ features and ESLint to ensure code quality.
• Used Nodejs with grunt concat and grunt uglifyjs for optimal performance.
• Built features using TDD (Test driven development) and Domain driven design in DevOps environment with continuous integration, regression and deployment.
• Coding of plugins, workflow activities, and custom applications in C#. Portal web development in Liquid, JavaScript and CSS. Source control in Azure DevOps
• Created Unit tests using Mocha, Sinon, Chai and Enzyme.
• Developed the unit testing scripts using JEST for testing theReactcomponents using Enzyme andreacttest renderer.
• Used JIRA for Bug Tracking and JSLint for ensuring quality code.
• Involved in unit testing of various modules by generating the test cases using Jest & Enzyme.
• Created unit tests using Enzyme, Mocha, Shallow.
• Implemented Hibernate for the ORM layer in transacting with Oracle database
• Worked withReact-router, JSX, Babel, andReactbootstrap.
• Used WebPack, Babel and gulp for transpilation(compilation) configuration for Typescript to be converted to JavaScript.
• Webpack plugin to perform various tasks that build our application.
• Utilized JSLint to maintain consistent style amongst all the developers and Used GIT for version control.
• Jira was used to report and track bugs, JSLint for ensuring quality code.
• Worked with J2EE packages such as DI, EJB, JPA, JDBS, JNDI, JMS and Restful web services
• Implemented the multi datacenter cluster consisting of Cassandra rings.
• Used Sencha Touch to create Android and iOS applications to support RoR app.
• Refactored Java code to Kotlin for existing applications using Android Studio.
• Developed iOS mobile applications using Swift language.

Environment: Next.JS, Gatsby, React.JS, Redux, Axios, ES6,ReactHOC,ReactObservables,ReactAsync Await,ReactPromises, Saga, ES6, Thunk, JWT, Typescript, Javascript, HTML5, CSS, Ajax, Bootstrap.JS, Angular.JS, SCSS, CORS, WCAG, XSS, SASS, LESS, Java, MYSql, Mongodb, DynamoDB, DocumentDB, Webservices, Rest, Node.JS, i18n (internationalization), VueJS, VueX, Microservices, ExpressJS, VS Code, Visual Studio, Sublime Text, Webpack, Chrome Devloper Tool, NPM, nginx, GitLab, Github, Jasmine, GraphQL, Selenium, SonarQube, Enzyme, Mocha, Chai, Scrum, Agile, AWS, Jenkins, Docker, Kubernetes, TeamCity, JSON, XML, JIRA, Linux, Mac, Slack, Babel, JSLint, Uglify.JS, Ionic,ReactNative, iOS, Android, Swift, Kotlin, YAML, Cypress, Hibernate, Domain-driven design, Test-Driven Development, Azure Devops

Sr. ReactJS Developer

Confidential - Deerfield, IL

Responsibilities:

• Used Storybook which is an open source tool for developing UI components in isolation for React.
• Used axios to handle HTTP requests in a React and Redux application.
• Integrated Redux data store allowing React components to have access to data Implemented the Model View Controller (MVC) framework and spring.
• Worked on latest features of ES6, ES7 by using arrow functions and asynchronous functionalities.
• Developed Honeypot field and zip-code validation for contact us page using HTML, CSS, JavaScript and Vanilla javascript.
• Developed an application using JavaScript for asynchronously calling ArcGIS rest services to get the feature count.
• Worked on the overall layout design, color scheme of the web site using HTML5, XHTML and CSS3.
• Used RESTFUL in conjunction with Ajax calls using JAX-RS and Jersey.
• Worked on ReactJS for its code reusability and integrated Bootstrap. Used Redux architecture in the whole process to connect Actions.
• Designed and Developed Web applications using CSS pre-processors like LESS, SASS/SCSS and excellent experience in CSS methodologies like OOCSS, BEM and SMACSS.
• Converted the codebase to use modern Ecma Script (ES5, ES6) using babel, typescript to trans pile and webpack as a module loader and used reactive extensions.
• Extensive experience in front end technologies like JSP, JSF, Rich Faces, ExtJS, AngularJS, Angular 5/6/7, Node.JS, React JS, Bootstrap, PrimeNG Components.
• HTTPS implementation with IP whitelisting and CORS policies.
• Experience in developing web pages complying with Web Content Accessibility Guidelines (WCAG) and ability to apply W3C web standards.
• Handling of vulnerabilities such as Cross Site Scripting (XSS), Cross Site Request Forgery (CSRF)
• Worked on cloud NoSQL solutions for scaling out order history data.
• Worked on Node.js and MongoDB data store procedures to satisfy various business requirements of the application.
• Extensively used XSD for validations of XML transfer to the different WebServices.
• Developed applications using Visual Studio, C#, and a combination of Windows Services, IBM MQ Series, and ASP.Net Ajax enabled web sites.
• Used a few different methods for coding / source control, including MavensMate, Sublime Text.
• Used NPM (node modules) and Bower (angular components) for packaging management and and Grunt for UI task runner.
• Used Gulp directories to generate desired view and flux to root the URL's properly.
• Used WebSphere ESB to provide Web services connectivity, JMS messaging, and service-oriented integration to power SOA.
• Used Github integrated KanBan board to track and report progress.
• Used Jenkins to do different environment builds which is integrated with mercurial version control tool.
• Experienced in Automated integration testing using Selenium WebDriver.
• Debugged the application, identified source of bugs in Angular using Chrome Dev Tools and the Augury debugging tool.
• Used Jest (Java Rest client) for ElasticSearch to execute the JSON queries.
• Administered Jenkins, proposed and implemented branching strategy suitable for agile/scrum development in a fast-paced engineering environment.
• Deployed Spring Boot based micro services Docker container using Amazon EC2 container services and using AWS admin console.
• Containerize applications with Docker and Kubernetes and migrating the applications into PaaS environment using RedHat OpenShift Enterprise.
• Integrated JIRA and Snap by configuring JIRA's webhooks.
• Planned, scheduled and Implemented OS patches on both Solaris & Linux boxes as a part of proactive maintenance.
• Worked on agile methodology for software development and working on Atlassian products kind of Jira, Hipchat, confluence etc
• Worked with Webpack, Browserify, RequireJS, ESLint, and JSLint.
• Written unit test scripts for controllers, filters and services using karma and Jasmine, JSHINT/JSLINT.
• Developed mobile app available on iOS and Android for customer-loyalty program. (React Native, Redux).

Environment: React, Redux, Axios, ES6, React Promises, Javascript), HTML5, 1CSS, AJAX, Bootstrap, SCSS, Typescript, Angular, CORS, WCAG,XSS, NOSQL,MongoDB, Webservices,Rest, Visual Studio, Sublime Text, NPM, Grunt, gulp,websphere, Github, Mercurial, Selenium, Chrome Dev Tools, Jest, Agile, Scrum, Docker, AWS, Kubernetes,Jenkins, XML, JSON, Jira, Linux, Hipchat, Jslint, iOS, Android.

ReactJS Developer

Confidential, Monett, MO

Responsibilities:

• Developed the GIS web applications using ArcGIS Javascript API, Java, J2EE and Spring Framework.
• Used HTML5, bootstrap, CSS3, Grid Gain, JBPM, Golang, JavaScript and Angular JS to Designed dynamic and browser compatible pages.
• Developed web applications with W3C XHTML, HTML5, CSS3 standards and using Ruby, Rails, Git and Heroku.
• Coordinate with the UX/UI design team in order to build the mobile wireframe through scalable HTML, CSS and SASS.
• Design and development of the webpages from PSD mockups to final HTML/CSS/JQUERY based prototypes.
• Used Axios with reacts for making AJAX Calls.
• Developed user interfaces using JSP, JSF frame work with AJAX, JavaScript, HTML, DHTML, and CSS.
• Worked extensively on JQuery, bootstrap and JavaScript to make forms interactive.
• Worked on React js on the front-end styled components using SCSS.
• Good experience in developing web applications using HTML5, LESS, SCSS, JavaScript, React JS, Bootstrap, JQuery and JSON and Spring MVC
• Worked on Front end by using Angular2 and TypeScript.
• Used Visual Studio Code, Visual Studio (MVC 5/6, WebAPI, .Net Core), TypeScript and SASS for dev-environment
• Conducting audits and reports, while ensuring that digital properties in compliance with WCAG 2.0 Level A & Level AA, as well as Section 508 when applicable.
• Focused on security features including SSL encryption, XSS prevention, SQL injection prevention.
• Implemented Spring Cloud Configuration Server for Externalized Management.
• Used Nhibernate ORM to map CLR object data to relation table, keeping the application portable.
• Experience in various frameworks like Spring, COBRA, Struts and MVC.
• Worked on Data analysis, migration and optimization of DBMS platforms (SQL, MariaDB, MySQL, and PL\SQL).
• Created the connection from Jrxml file to Oracle DB and Integrated the Jasper report with application by Java integrations.
• Developed and maintained the international and Global Profile System with JSP, EJB, Java Servlets, COBOL, CICS, and DB2/SQL.
• Used Webservices - WSDL and SOAP for getting credit card information from third party.
• Designed the software architecture using SOA, OSGI, Eclipse plug-in framework.
• Configured JMS Queues and Topics in JBoss server and written JMS clients for message-oriented services.
• Working experience with setup & use of version control systems (SVN, GIT, Github, CVS)
• Worked on JavaScript OOP, Selenium, Cucumber JS for synchronization of data.
• Automation of Karma/Jasmine unit testing through Grunt.
• Worked in an Agile team and CI/CD environment with emphasis on providing fast paced deliverables.
• Added monitoring checks for critical failure points with Data Dog and AWS Lambda.
• Successfully performed the RESTful APIs Integration using XML and JSON.
• Integrated site with Stripe API using stripe monthly features, checkout features and Jira webhooks.
• Ensured the health and security of the Linux boxes which were in use.
• Integrated with Hipchat for team chat, Jenkins for continuous integration, or other systems using Bitbucket webhooks.
• Refactoring iOS and Android code bases into a unified React Native code base that would allow for more streamlined workflow.

Environment: Javascript, HTML5, CSS, AJAX, Bootstrap, SCSS, Typescript, Angular, WCAG,XSS, Spring, Hibernate, Struts, PL\SQL, Oracle, DB2, Webservices, Rest, Soap, Eclipse, jboss, CVS, SVN, Selenium, Jasmine, Agile, AWS, XML, JSON, Jira, Linux, Hipchat, iOS, Android.

ReactJS Developer

Confidential, Cincinnati, OH

Responsibilities:

• Used Node.js for writing server-side web application logic in JavaScript and coffeescript.
• Wrote code using Javascript, Coffeescript, Angularjs, Bootstrap.
• Involved in creating prototypes and application UI using HTML5, jQueryUI, CSS3 and AngularJs.
• Used Apache Cordova for Cross platform development by HTML5, CSS, Javascript.
• Created mockups using web technologies like HTML 5, CSS, SASS, JQuery, Git, GitHub.
• Developed complex Web based UI using Struts 1.2, Ajax and Java Script.
• Implement scripting with Ajax, JQuery and Javascript to dynamically refresh the page contents.
• Integrated Bootstrap.JS into several applications for speeding up JavaScript development.
• Used SCSS and Twitter Bootstrap to develop tabbed user interface for better user experience.
• Worked on React js on the front end styled using SCSS.
• Created a custom hybrid mobile application using Angular 4, Ionic 2 and TypeScript stack for IOS and Android platform deployment
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular 4.
• Ensure web application for compliance with WCAG 2.0 AA and section 508.
• Built secure front ends to REST API's using XSS/CSRF protections, and secure local storage, Responding to HTTP requests and methods using RESTful API web services.
• Involved in the design and development of Batch Jobs using Spring Batch Architecture.
• Experience with Object to Relational Mapping tools (Hibernate) and Model Driven Architecture supporting tools.
• Involved in writing optimization techniques for more accuracy of Macros in C and C++ routines and Oracle SQL, PL/SQL.
• Responsible for the development, monitoring, upgrade, installation of DB2 and tuning of a large scaled database in DB2.
• Developed WebServices to communicate to other modules using XML based SOAP and WSDL protocols.
• Built a GUI as a Java Eclipse Plug-in and a RESTful Web Service.
• Implemented various Drools to meet the business requirements and configured those in Jboss rule engine.
• Experience in using version control and configuration management tools like SVN, CVS and Subversion.
• Worked with regression testing using Jslint and Selenium.
• Used TDD with unit testing using Junit, Mockito and Karma.
• Migration of several Oracle APEX applications to different platforms using Software Development Life Cycle (Waterfall and Agile).
• Strong Knowledge of AWS, Dockers, application generator software (JHipster,AppUse).
• Experience of integrating server-side java code with UI components using JSON, XML.
• Helped teams to configure JIRA Webhooks in Bitbucket to trigger automated builds in Jenkins.
• Worked on installation of Power path on all Linux boxes.
• Used HipChat for internal messaging.

Environment: Javascript, HTML5, CSS, AJAX, Bootstrap, SCSS, Typescript, Angular,WCAG, XSS, Spring, Hibernate, Struts, PL\SQL, Oracle, DB2, Webservices, Rest, Soap, Eclipse, jboss, CVS, SVN, Selenium, jUnit, Waterfall, AWS, XML, JSON, Jira, Linux, Hipchat.

UI Developer

Confidential - New York, NY

Responsibilities:

• Worked with the team of architects, business system analyst and back-end developers to gather requirements and enhance the application functionality and add new features.
• Co-ordinate with UX designers and develop static content using front end with HTML5, CSS3 and AngularJS.
• Responsible for creating angular components, UI development using AngularJS, JSP, CSS3, HTML5, JavaScript and AJAX.
• Responsible to manipulate HTML5, CSS3 and jQuery as well as making the pages dynamic by using AJAX, JSON and XML.
• Developed navigation bar and dropdown functionality using AngularJS.
• Used AngularJS Route to make the web site a single page application.
• Debugged the application using Firebug to traverse the documents and manipulated the nodes using DOM and DOM Functions using Firefox and IE Developer Tool bar for IE.
• Used jQuery plugins autocomplete, validation, drag and drop and more exceptionally.
• Involved in developing various generic JavaScript functions used for validations.
• Used advanced level of HTML5, JavaScript, CSS3 (SASS and LESS) and pure CSS layouts (table less layout).
• Used Dependency Injection, injecting different services into controllers to organize and share data across the app.
• Worked with Google Analytics and Firebug to check the loading time for pages and to debug the code
• Involved in using CVS, GIT, for project management and version management.
• Worked with business analysts during requirement analysis phase and helped the team in breaking the requirements into implementation details.
• Developed Functional Requirement Document based on users' requirement.
• Developed Tabbed pages using AJAX with jQuery and JSON for quick view of related content, providing both functionality and ease of access to the user.

Environment: HTML, CSS, JavaScript, jQuery, Agile, Ajax, AngularJS, JSON, XML, jQuery, Windows, Jasmine, GIT, Firebug, SASS

UI Developer

Confidential, Boston, MA

Responsibilities:

• Developed the front-end by doing hands-on coding using HTML, CSS, JavaScript, jQuery. Leverage knowledge of cross-browser development techniques.
• Worked on project following Scrum Agile methodology that included iterative application development, weekly Sprints, stand up meetings and customer reporting backlogs.
• Created the UI interface using JavaScript, jQuery, CSS and HTML.
• Extensively used JavaScript, jQuery UI to provide UI functionality.
• Development of Form Validation techniques using JavaScript.
• Use field-tested best practices for packaging and deploying jQuery applications
• Implemented data binding and used async services to parse API through jQuery.
• Used Bootstrap framework and custom CSS3 to develop Responsive web pages.
• Responsible for implementing UI mock-ups, integrating third party react libraries and handling /creating store data.
• Involved in creating and executing Unit test cases using Jasmine.
• Involved in unit Integration, bug fixing, Design Reviews, and Code Walk through Client interaction and team support.
• Used GIT for Version Controlling.

Environment: HTML, CSS, JavaScript, Agile, Ajax, JSON, jQuery, Windows, Jasmine