TECHNICAL SKILLS

Web Technologies: HTML/HTML5, CSS2/CSS3, DHTML, XML, XHTML, JavaScript, AJAX, JSON, Typescript, ECMAScript 6, DOM.

JavaScript Libraries: jQuery, Ext JS, Angular JS, Angular, Backbone JS, React JS, Ember JS, Require JS, Underscore JS, Modernizer, P5 JS, D3 JS.

CSS Technologies: Bootstrap, LESS, SASS (COMPAS)

Server side: Java, Spring boot, Asp .Net 5, C# .Net, NodeJS

Testing & Packaging Tools: Jasmine, Karma, Protractor, Junit

Build Tools: Gulp, Grunt, Webpack

IDE'S and Tools: Eclipse IDE, NetBeans, Dreamweaver, Firebug, Developer Tools, Edit Plus, WebStorm, Sublime text, Visual Studio Code

Debugging / Publishing Tools: Firebug, Bugzilla

Project Management Tools: JIRA, Visual Studio Team Services, Confluence

Team Collaboration Tools: Slack, Skype for Business, Skype, Teams

Databases: PL/SQL (oracle), MySQL, MSSQL, AWS.

Web Application Server: IBM WebSphere, Tomcat, Nginx, WebLogic Server, IIS Express

Version Control Systems: CVS, SVN, Subversion, VSS, GIT, TFS, Bitbucket, ClearCase, ClearQuest

OS: Windows 98/2000/XP/Vista/7/8, MAC OS X, Linux

PROFESSIONAL EXPERIENCE

Confidential

Sr. Angular/UI Developer

Responsibilities:

• Designing, developing, enhancing, debugging, and implementing software. Troubleshooting production problems related to software applications
• Working extensively with Client and BAs to meet tight deadlines for various projects at MSHA.
• Create UML diagrams using Microsoft Visio.
• Responsible for implementing new features and redesign of dynamic web pages using HTML5, CSS3, JavaScript (ES6), Angular 7.
• Configured and developed routes using Angular. Utilized Web pack for bundling the code consisting of Angular, Angular JS, HTML5, CSS3 and NPM for package management.
• Worked with NPM commands and using Package.json for managing dependencies and dev - dependencies of Node.js applications.
• Worked with Passport and JSON web tokens for authentication and authorization security configurations using Node.js.
• Developed crypto rest services using NodeJS and integrated services with HSM(Hardware Security Module).
• Utilised Node.js, Supervisor, Grunt and Angular for scalable website architecture and real time technology.
• Implemented React.Js code to handle cross-browser compatibility issues.
• Tested Angular 2 Application with Jasmine testing framework and Protractor. Used TypeScript for automation.
• Implemented Jasmine as a testing framework for Protractor.
• Involved designing in web pages using HTML5, CSS3, JavaScript, Bootstrap, SASS, LESS, React.js, Redux.
• Design React Native components and higher order components.
• Design UI views with Flexbox and React Native dimension API.
• Used React Router for routing the redux app to connect redux and react to support routes.
• Worked in using React native components, Forms, Event, Keys, Navigation and Redux concepts.
• Worked on state, specs, props and events to create interactive React JS components.
• Achieved native navigation by using react-native-navigation, created a fork for adding features to fit design needs.
• Used Redux Framework architecture (like Reducers, Containers, Saga) for integrating the data with React-Native Application.
• Used React concepts like JSX (JavaScript Syntax Extension), components, state and props.
• Implementation of custom directives which is reused across all the projects.
• Implementing a common Portal application for multiple applications to reside.
• Used NGRX stores, reducers, effects, side effects, selectors.
• Created Angular service and integration with SOA RESTful APIs . Used Angular Http Client to send GET/POST/DELETE request to fetch data from server.
• Extensively involved in upgrading the existing system from Angular 5 to Angular 7 .
• Custom implementation of NGRX-Data framework specifically for Accident Investigation used by all developers in the team.
• Responsible for developing all the UI pages using HTML, CSS3, Bootstrap, Angular 2.0, JavaScript, Typescript, AJAX, JSON and RESTful API .
• Worked in a team, involved in developing the UI layout and front-end programming for web application that matches requirements of Client.
• Gathered and analysed the requirements and converted them into User Requirement Specifications and Functional Requirement Specifications for the designers and developers to understand them as per their perspective.
• Utilized server-side preprocessors (SASS) for CSS3 to take advantage of @extend, Nesting capabilities.
• Performed Unit testing on Angular using tools like Karma, Jasmine and Gulp tool for build automation.
• Daily building or enhancing system features, fixing occasional bugs.
• Achieved client-side scripting which helps reduce server-side trip. Used Angular AOT for webpack bundle and for better performance. Implemented Lazy loading. Thus, helped in performance boost of the web page.
• Database programming using SQL queries and stored procedures.
• Handled browser Compatibility issues in HTML, CSS, Bootstrap and JavaScript for IE, Firefox and Chrome.
• Worked closely with the project management and marketing team to completely define specifications to help ensure project acceptance. Involved in Understanding functional specifications and developing creative solutions to meet business requirements.

Environment: Angular, React-native, native-base, Express.js, JavaScript, HTML5, CSS3, Bootstrap, AJAX, JSON, Responsive Web Design (RWD), Web services, Web Storm TFS, ES6, Type Script, React JS, Git, node.js, NPM, jQuery, Clear case, JIRA, Agile, Scrum, Redux, LESS.

Confidential

Angular/UI Developer

Responsibilities:

• Application was developed using Agile Methodology, that included iterative application development, weekly Sprints, stand up meetings, Followed Rally for tracking processes and streamlining Agile planning.
• Designed solutions that align with digital strategy and Airport Technology goals.
• Utilized the features of Angular 5.0 to present effective web design.
• Developed various pages in the applications in front end technologies HTML5, CSS3 - SASS, JSON, Angular 5 .
• Designed and build functional prototypes for applications across all digital channels that can be tested in an airport environment.
• Built Angular 5 components, UI services to consume rest services using Component based architecture provided by Angular 5.
• Developed and performed test cases using jasmine and Karma in the unit test, and used the protractor and Http-server for the End2End testing.
• Developed powerful Single Page Application and dynamic responsive Web Application with Angular 5 .
• Created Angular service and integration with RESTful APIs . Used Angular Http Client to send GET/POST request to fetch data from server.
• Leveraged AngularJS sources for data access and created custom directives, factories, and services for the reusable components.
• Developed the components using Angular 5 needed for the application from the scratch and customizing from various Angular related libraries to meet the application's functionality.
• Implemented latest Ecmascript6 (ES6) features like arrow functions, constants, block-scope variables and class inheritance etc.
• Designed animated web pages by importing the @ angular/animations which is the latest animation package in Angular 5 .
• Utilized the features of Angular 5.0 to present effective web design.
• Utilized React-Router to create Dynamic Routing.
• Used Middleware, Redux-Promise in application to retrieve data from Back-End and to also perform RESTFUL services.
• Build React-Autocomplete for creating google maps location search on the webpage.
• Designed CSS templates for all pages of the website by utilizing CSS Background, positioning, text border, margin, padding, and table.
• Responsible for design and development of various components such as tab bars, map view, image picker, date picker, push notifications, sign-in/out features, profile management and navigation using react-native.
• Utilized React JS for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React Native concepts.
• Utilized Angular Cli to develop front-end functionalities and researched the command that Angular Cli provided.
• Extensively involved in upgrading the existing system from Angular 5 to Angular 6 .
• Experienced in cross browser compatibility check and thoroughly performed unit testing and integration testing.
• Debug the issue in firebug for Firefox, web developer tools in Chrome, Safari and IE 8,9,10 browsers.
• Attended required meetings and maintained open communication about project status.
• Collaborated with other teams to develop cross-product design solutions.
• Produced deliverables such as screen layouts, user interface elements, final assets.
• Working experience with version control system GIT and bug tracking tools Rally in an Agile Scrum environment.

Environment: Angular, Angular JS,, Express.js, Kendo UI, JavaScript, HTML5, CSS3, Bootstrap, WordPress, AJAX, JSON, Require.js, Responsive Web Design (RWD), NPM, jQuery, GIT, GitHub, TFS, Agile, Scrum, NGINX, Redux, LESS, AWS, Microsoft Azure, .