PROFESSIONAL SUMMARY:

• Extensive 10+ years of professional experience in experience in Software Development Life Cycle (SDLC), including design, implementation, integration, maintenance, testing and documenting of various web - based, Enterprise, Client/Server and Distributed applications using, Angular 2, JavaScript, React.js, Angular.JS, HTML5, CSS3 etc.
• Extensive experience in full life cycle (SDLC) of software development and in Agile Methodology and Scrum meetings.
• Extensive experience in web application using UI design HTML5, CSS3, JavaScript, JQuery, Bootstrap, Angular.JS Node.Js, D3.js, React.js, Backbone.Js, Web that follows W3C Web Standards and are browser compatible.
• Experience in Angular.JS pattern in the application development. Creating style guides, best practices and setting UI standards for enterprise/consumer applications.
• Strong Expertise in frontend technologies such HTML, CSS, JavaScript, Node.Js, Angular.Js, Bootstrap.Js, Backbone.Js.
• Excellent working experience in building Single Page Application using Model View Controller (MVC) framework such as Angular.JS, ReactJS.
• Used RESTful web services using jQuery and Angular 7 to fetch response data on user request.
• Used Angular 2/4 component-based architecture to integrate services to consume RESTful API's.
• Worked on Service Oriented Architecture (SOA) and web services which use REST, SOAP.
• Experience in working with Angular.JS, Angular Flux, and Redux architecture using complex object-oriented concepts in improving the performance of websites.
• Developed various screens for the front end using ReactJS and used various predefined components from NPM and Redux library.
• Excellent working experience in building Single Page Application (SPA) using Model View Controller (MVC) framework such as Angular.JS, ReactJS.
• Experienced in implementation of SOAP and REST Web services using Contract first or Service first approach.
• Followed Agile SCRUM methodology and used Test Driven Development (TDD) and Used BDD pattern for code quality and good readability standards.
• Excellent interpersonal and communication skills, the ability to provide solutions from a functional and technical perspective, meet deadlines, quickly build client rapport and be a team player.

TECHNICAL SKILLS:

• Angular 2+, Typescript, Javascript, HTML5, CSS, Ajax
• Bootstrsap, AngularJS, SCSS, CORS
• Web Content Accessibility Guidelines
• XSS, cross-origin resource sharing, Jquery
• ES6, SASS, LESS, StateManagement, Service Lifecycle
• Components, Directives, Custom Directives, Decorators
• Template and reactive forms, ngrx, RxJS, Redux
• Java, Spring, Hibernate, Oracle, MYSql, MongoDB
• Webservices, Rest, NodeJS, ExpressJS,Visual Studio
• Sublime Text, Webpack, Karma, Grunt, Gulp, NPM
• BOWer, nginx,GitLab, Github, Ionic, Cordova, Babel
• JSLint, UglifyJS, Slack, Zoom, Linux, Mac
• Jira, XML, JSON, Docker, Kubernetes,TeamCity,Scrum, Agile. s

PROFESSIONAL EXPERIENCE:

Confidential, Siloam Springs, AR

Sr. Angular.JS Developer

Responsibilities:

• Worked with Angular 2.0 to develop single page applications, worked with ngrx/store for managing Angular 2.0 applications.
• Designed and developed the login portal using framework Angular 2 & 4 along with HTML5, CSS3 and Type Script.
• Built and coordinate an automated build & release CI/CD process using GitLab, and, Chef on hybrid IT infrastructure.
• Involving in Building the modules in Linux environment with ant script.
• Experience in using the Docker container system with the Kubernetes integration
• Handled cross browser platform compatibility issues (Firefox and Safari) on both Windows and Mac.
• Implemented Mono reactor in reactive programming and used Java 8 for creating Lamdas and Performed form validations using reactive forms from Angular 2 framework.
• Developed Ionic, Cordova and Google Cloud for hybrid mobile apps (Android and IOS).
• Developed frontend application using Angular 2 for managing microservices.
• Developed angular.js modules, routers and services using typescript.
• Used Typescript to generate client side JavaScript Code.
• Used Webpack and Gulp to add dependencies, build the project immediately, once the changes are made during development.
• Designed conceptual forms application using Ionic Framework, Angular & TypeScript to improve data communication between ATCO and customers.
• Developed a custom hybrid mobile application using Angular 4, Ionic 2 and TypeScript stack for IOS and Android platform deployment.
• Designed and implemented a visualization approach to high-dimensional variable selection and logistic regression model building with JavaScript, D3.js and jQuery.
• Extensively worked with D3 JavaScript library for visualizing data using web standards.
• Created client side validation tool using technologies such as Ext JS and JavaScript.
• Experience creating single page web apps using a Javascript framework Ember.j
• Worked on continuous integration technologies such as CircleCI which utilized tests developed for front and back ends in Selenium, Mocha, Chai, Jasmine and Source Controling using GitHub.
• Wrote and implemented an Intranet (used for real time statistics and reports) developed using LAMP, Codeigniter MVC, jQuery and HTML5.
• Designed and Developed Web applications using CSS pre-processors like LESS, SASS/SCSS and excellent experience in CSS methodologies like OOCSS, BEM and SMACSS and redesigned all of the HTML & CSS using a combination of SMACSS & BEM to create a maintainable, scalable architecture.
• Used AJAX calls to consume Restful web services to fetch data and implement asynchronous communication with server side and then rendered the data on PrimeNG data tables.
• Built sing page apps, modules, graphics and reusable components using JQuery, Angular.JS, ES6 SCSS, Hapi, Webpack, Babel, React.Js, Bootstrap.js, Node.js, Backbone.
• Used AngularJS as framework to create Single Page Applications which can bind data to specific views and synchronize data with server.
• Built both static websites and dynamic applications using semantic HTML5, SCSS & Less, JavaScript and React.
• Implemented CORS to communicate between Web API and the UI and accessing resources from servers at different origins.
• Developed 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).
• Used JQuery to make the frontend components interact with the Javascript functions to add dynamism to the web pages at the client side.
• Build webpack bundler with babel loader for react and es6 pre-sets. Different bundling for development, staging and production.
• Used CSS preprocessor SASS to write logic, reusable code which is more efficient and easier to maintain code.
• Developed CSS Style for web page using LESS Structure and also implemented routing and SPA application using Angular.js.
• Implemented directives and scope values using Angular.JS for an existing webpage.
• Developed Angular custom directives to make them integrate with Oracle Web Center sites
• Created Angular 2 components, implemented interpolation, input variables, Bootstraping, NgFor, Ngif, Router Outlet, binding the events, decorators.
• Used RxJS to make it easier to compose asynchronous or callback-based code and provided more debuggable call stacks.
• Developed various screens for the front end using React.JS and used various predefined components from NPM (Node Package Manager) and Redux libraries.
• Developed UI automation framework for AngularJS web application using Java.
• Developed web services for the search engine using Spring 3.0 MVC, web service / Lucene / Tomcat.
• Developed and performed test cases using Karma in the unit test, and used the Protractor and Enzyme. Also, wrote unit tests using Jest and Enzyme for test-driven development. Utilized MinifyJS and UglifyJS for file minification and compression.
• Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with a SQL-based schema.
• Involved in designing and developing the JSON, XML Objects with MySQL.
• Developed Ruby on Rails web applications using MongoDB and back-ground processes and accessibility using Resque and Redis.
• Created Webservices using WSDL file given that is designed for sending data to back-end.
• Experienced in implementation of SOAP and REST Web services using Contract first or Service first approach.
• Development of single-page application using React, Redux, HTML, NodeJS, ExpressJS and SASS/LESS. Leveraged Redux for state management using Actions, Dispatchers, Providers and Store.
• Utilized Visual Studio IDE while designing and implementing the user interface.
• Implemented Web Forms with Visual Studio and Used Sublime Text Editor as IDE for the project.
• Implemented unit test for testing Angular components with frameworks using KARMA and JASMINE
• Wrote Bower, Grunt and Webpack scripts for processing and bundling front end resources.
• Used Acquia Cloud for active passive configuration of software load balancer (nginx) and a reverse proxy cache (Varnish) and fixed all the SonarQube, PMD and Findbug findings.
• Worked on JSLint to maintain consistent style amongst all the developers and Used GIT for version control.
• Used HipChat, Zoom and Slack for communication with team members.
• Used Struts Model-View-Controller approach to help design new features and fix Jira bugs and request.
• Created Unit tests using Mocha, Chai and Enzyme. Worked on CI/CD with Jenkins, TeamCity.
• Designed and developed the application using agile methodology and followed TDD, Scrum. Participated in daily Stand up meetings with Scrum Master.
• Developed fully functional, cross browser compatible websites on DRUPAL platform utilizing Agile and Scrum methodologies.

Environment: Angular 2+, Typescript, Javascript, HTML5, CSS, Ajax, Bootstrsap, AngularJS, SCSS, CORS, Web Content Accessibility Guidelines, XSS, cross-origin resource sharing, Jquery, ES6, SASS, LESS, StateManagement, Service Lifecycle, Components, Directives, Custom Directives, Decorators, template and reactive forms, ngrx, RxJS, Redux, Java, Spring, Hibernate, Oracle, MYSql, MongoDB, Webservices, Rest, NodeJS, ExpressJS, Visual Studio, Sublime Text, Webpack, Karma, Grunt, Gulp, NPM, BOWer, nginx, GitLab, Github, Ionic, Cordova, Babel, JSLint, UglifyJS, Slack, Zoom, Linux, Mac, Jira, XML, JSON, Docker, Kubernetes, TeamCity, Scrum, Agile

Confidential

Sr. Angular.JS Developer

Responsibilities:

• Configured and update old code in order to integrate with new technologies such as Typescript & Angular 2.0 and Developed dynamic ClientUI using HTML5 and Angular 2. 0.
• Transferred part of the application from a Multipage application to a Single Page Application using Angular 2 to improve performance and user experience.
• Customized JIRA to integrate into the pre-existing systems with an eye towards making the programs extensions of Linux systems, and not hindrances to their systems.
• Developed frontend application using Angular 2 for managing microservices.
• Designed and developed a 3D visualization and modeling app in HTML5 with WebGL.
• Use Pivotal Tracker and HipChat to communicate with development team in entirely remote environment.
• Used HipChat and Lync for inter-personal communication amongst team members.
• Used TypeScript to reduce the number of lines of traditional JavaScript files and integration of TypeScript to the whole project.
• Converted code base from JavaScript to AngularJS using TypeScript to improve flexibility/efficiency.
• Implemented features for web application using Typescript (using latest ES6 language syntax), and reactive programming patterns through RxJS library.
• Developed hybrid mobile and web platform for automotive applications using JavaScript software design patterns and React Native.
• Redesigned legacy application into a configuration driven and modular design pattern website using the JavaScript.
• Implemented video player using custom JavaScript, Video.js, AWS Elastic Transcoder.
• Designed and built release management metrics tools with javascript, and Confluence.
• Designed, developed and wrote dUI/UX standards for responsive web applications using HTML5, CSS (Less), JavaScript.
• Designing and developing custom solutions and enhancements using AJAX and JavaScript.
• Maintained and developed Mantis bug management system for internal usage, using MySQL/PHP, Bootstrap, Backbone.js.
• Worked on creating log-in authentication modules using AngularJS and JavaScript.
• Wrote semantic HTML5 and SCSS for scalable and responsive layouts.
• Implemented CORS(cross-origin resource sharing), allowing the request through different hosts.
• Implemented tokenizer and validation framework to prevent cross-site-scripting (XSS) and CSRF attacks across the application.
• Implement scripting with Ajax, JQuery and Javascript to dynamically refresh the page contents.
• Used for built components using JSX in React.js for rich user interface view, used webpack built tool and Babel-Loader for transpiling JSX and ES6 to ES5.
• Used SASS to write logical, reusable code which is more efficient, and easier to maintain.
• Used LESS for creating CSS frameworks store things like colors, font stacks, or any CSS value.
• Used Angular JS to create custom directives for navigation bar, sidebar filters for patient data, strict filters for exact match search and other re-usable sections.
• Used ngrx/store library for state management and followed immutable patterns while making changes to application data.
• Experience in working with Angular.JS, Angular Flux, and Redux architecture using complex object-oriented concepts in improving the performance of websites.
• Developed the application using Java MVC, Angular.JS and WEB API.
• Implementation of the business logic layer in MVC architectural pattern using spring mvc module.
• Implemented Hibernate ORM tool integration with Spring MVC to interact with back end persistence system Oracle.
• Implement MMS monitoring and backup (MongoDB Management Services) on cloud and on local servers (on-premise and OPS Manager).
• Used NoSQL Databases such as Hive, HBase; Installed and configured MySQL Databases and performed data load from MySQL to Hadoop.
• Developed Rest architecture based Webservices to facilitate communication between client and servers.
• Used web scripting languages like NodeJS and Yarn for interaction between client side and server-side technologies.
• Built webpack bundler with babel loader for react and es6 pre-sets. Different bundling for development, staging and production. Used Bower, NPM, Grunt and Gulp for managing the dependencies in the web application.
• Deployed the application under WebSphere application server and involved in resolving deployment issues.
• Installed and configure a Linux server to publish applications and the DataBase.
• Developed Web application with Angular.JS, HTML5, Java Script, jQuery, JSON and RESTful web service.
• Developed and implemented web applications into Sitecore systems using SCRUM Agile methods.
• Designed and implemented a Single Page Application in Angular JS and Spring framework using Agile methodology and Test Driven Development.

Environment: Angular 2+, Typescript, Javascript, HTML5, CSS, Ajax, Bootstrsap, AngularJS, SCSS, CORS, Web Content Accessibility Guidelines, XSS, cross-origin resource sharing, Jquery, ES6, SASS, LESS, StateManagement, Components, Directives, Custom Directives, Decorators, template and reactive forms, ngrx, RxJS, Redux, React, Java, Spring, Hibnerate, Oracle, MYSql, MongoDB, NOSQL, Webservices, Rest, NodeJS, Visual Studio, Sublime Text, Webpack, websphere, Github, Ionic, Cordova, HipChat, Linux, Jira, JSON, AWS, Kubernestes, Scrum, Agile

Confidential, Philadelphia, PA

Sr. Angular.JS Developer

Responsibilities:

• Created Javascript cohesion with HTML5 and bootstrap to ensure a responsive design.
• Designed and implemented hundreds of workflows with thousands of components across several applications using object oriented JavaScript and the Sencha Ext.JS Framework.
• Developed many JSP pages, used Dojo in Javascript Library, jQuery UI for client side validation.
• Created wireframes using Adobe XD and Sketch, and designed prototypes of the TunePad interface using HTML, CSS and JavaScript on the Ideum multitouch table for displays and interactive experiences at museums.
• Created custom directives and filters using AngularJS built-in $http service from controller through dependency injection.
• Experience in development of Front End applications, user interactive (UI) web pages using web technologies like HTML5, CSS3, JavaScript, and AngularJS.
• Used JavaScript to make dropdown menus on web pages and displayed part of a web page upon user request.
• Developed applications with Spring using technologies Spring MVC, DAO, Boot, Batch, Heroku, Security, Integration.
• Developed stored procedures, Triggers and functions in Oracle 10g to process the trades using PL/SQL and mapped it to Hibernate Configuration File and also established data integrity among all tables.
• Used Maven, SVN, selenium RC, Java and Selenium Grid to create nightly automation scripts.
• Developed Servlets and JSPs based on MVC pattern using Struts framework and Spring Framework.
• Created stored procedures, sequences, tables, indexes, triggers, views on Oracle DB
• Mapped the extracted data from source systems and load it into the target systems after applying the required transformations using Oracle SQL/PLSQL.
• Involved in developing custom JSP, EJB’s, Portlets and DB2 - stored procedures.
• Worked with modules like MongoDB (NoSQL) for database persistence to interact with mongodb.
• Created webservices using WTP tool plugin to the eclipse IDE which is deployed as a separate application using Maven scripts. Created and Implemented Keyword Driven Framework using Selenium.
• Used Nodejs with grunt concat and grunt uglify for optimal performance.
• Developed ANT scripts to build and deploy the application in the JBoss Application Server.
• Developed the different components of application such as JSPs, Servlets, EJB’s using Web sphere Studio Application and used CVS for version control. Implemented Selenium IDE with java script for Web apps.
• Built mobile applications for iOS and Android using Ionic Framework with Cordova leveraging Angular.
• Used HipChat for internal messaging.
• Customized JIRA to integrate into the pre-existing systems with an eye towards making the programs extensions of Linux systems, and not hindrances to their systems.
• Worked with JSON objects and JQuery intensively to create interactive web pages.

Environment: AngularJS, Directives, Custom Directives, Javascript, HTML5, CSS, Web Content Accessibility Guidelines, XSS, cross-origin resource sharing, Java, Spring, Hibnerate, Struts, PL\SQL, Oracle, DB2, MongoDB, NOSQL, Webservices, Rest, NodeJS, Visual Studio, Eclipse, jboss, CVS, SVN, Cordova, HipChat, Linux, Jira, JSON, Jenkins, TravicCI

Confidential, Louisville, KY

Angular.JS Developer

Responsibilities:

• Developed the rich user interface using Java and designed the presentation layer using HTML5 and JavaScript.
• Built both static websites and dynamic applications using semantic HTML5, SCSS & Less, JavaScript and React.
• Wrote Page level code using JavaScript with Angular.js2 framework along with JQUERY and other JavaScript libraries and improved storage service and control module with JavaScript (Coffeescript and Node), and C/C++.
• Developed Web application development using HTML5, JavaScript, Java, CSS and Jelly.
• Developed complex Web based UI using Struts 1.2, Ajax and Java Script.
• Used Bootstrap for designing web pages to get responsive designs.
• Used datasets from back end server file using API and these data-collections are then requested back to client-side using HTML, DHTML and CSS.
• Involved in implementation of DevOps Migration projects using Java/ J2EE, git, BitBucket, Jenkins, JFrog.
• Developed the application using Spring MVC to provide Model and View, and URL based responses to different HTTP requests along with Implementation of caching Algorithms used for Data Analytics.
• Developed applications using Hibernate ORM mappings using xml and annotation configurations.
• Developed the base framework using Java, JSP, Struts, HTML, JavaScript, Oracle and SQL Server.
• Developed stored procedures, Triggers and functions in Oracle to process the trades using JDBC, Hadoop, Big data, Cassandra, NoSQL, MongoDB, MySql, MSSQL, PL/SQL.
• Written SQL queries, stored procedures manipulating and addition of new features in the Confidential DB2 & Oracle database.
• Consumed SOAP and Rest Webservices. Utilized Node.JS, mongo DB and Express to create Restful API's.
• Developed application using Eclipse Integrated Development Environment (IDE).
• Used SVN version controller to manage code versions and to check in the data as XML files.
• Developed shell scripts, on linux platform, to process data from upstream systems.
• Worked on implementing Ajax, jQuery methods in retrieving the data from JSON files and loading the claims data on the HTML elements.

Environment: Javascript, HTML5, CSS, Bootstrap, Ajax, Dhtml, Java, Spring, Hibnerate, Struts, PL\SQL, Oracle, DB2, MongoDB, NOSQL, Webservices, Soap, Rest, Eclipse, CVS, SVN, HipChat, Linux, XML, JSON

Confidential

Software Developer

Responsibilities:

• Core design decision on the front end development using React JS.
• Development of the components using React, Redux.
• As part of analysis, involved in gathering system requirements.
• Responsive Web UI design.
• Extensively involving in all phases of Project Lifecycle.
• Regular maintenance of several environments.
• Sole owner of front end development for portal, partial development of APIs.
• As part of analysis, involved in gathering system requirements.
• Designed and built website using Typescript, Angular JS, .Net, HTML, CSS, Less, XSLT.
• Involved in Coding and Design phase of creating pages using HTML and Bootstrap CSS, Custom CSS features.
• Responsive Web UI design.
• Designed and built Everyday website using HTML, Angularjs
• Creating pages using HTML and Bootstrap CSS features.
• Developed user interface using Angular framework
• Created reusable Angular controller, services and dependency injection
• New features implementation and code review
• Debugging using chrome dev tools and Bug fixing in the production environment
• Used Grunt to create minified files for uploading on server
• Used local storage to store and retrieve user data during transition between pages
• Code Maintenance using SVN.

Environment: Angular JS, JQUERY, .Net, XSLT, Visual Studio 2013, React JS, CSS, VS Code, MVC 4, Bootstrap, GitHub, JavaScript, Angular, HTML5, CSS3, MySql, HTML, Less, Typescript, AJAX, Java, Web API's, JIRA.