SUMMARY:

• Around 7 years of professional experience in all phases of SDLC (Software Development Life Cycle) including requirements analysis, applications design, development, Integration, maintenance, Installation, Implementation and testing of various client/server, N - tier and web applications.
• Maintain and Modify of existing Project/Software application on computer systems as per programming guidelines by writing, updating policies and procedures to Create, Design and Develop the new application using multi-browser compatible application using HTML5, CSS3, Bootstrap, JavaScript, TypeScript, DOM, and jQuery, Ajax, PHP, JSON, React JS, Node JS, Angular JS &Angular. Check Application Compatibility on Windows, Mac, Android, and iOS devices.
• Fluent in developing applications using Angular features like components, pipes modules, templates, metadata, data binding, routing and Angular CLI.
• Expert in all aspects of AngularJS like routing, modularity, dependency injection, service calls and custom directives for single page applications.
• Expertise on creating Responsive Web Design (RWD) for Mobile/Tablet/Desktop.
• Collaborating with backend developers and make the application based the client requirement.
• Knowledge in working with RESTFUL Web Services and implementing RESTFUL API's.
• Well versed in using ES6, JavaScript Syntax Extension (JSX) with ReactJS, Flux/Redux & React Native.
• Expertise in Redux architecture using complex Object-Oriented concepts in improving the performance of the websites.
• Deep understanding in implementing the business rules in different layers like UI, services and backend database.
• Expertise in AJAX requests (RESTFUL API's and web services) using Nodejs and JSON responses.
• Experience in writing unit tests using Mocha, Chai, Protractor, Q Unit, Jasmine and Karma.
• Have used source code control systems like GIT, SVN and TFS.
• Knowledge in developing web applications supporting different browsers like IE6-IE9, Mozilla Firefox, Safari and Google Chrome.
• Involved in Agile (Scrum) methodology that included iterative application development, stand up meetings, weekly Sprints, and customer reporting backlogs
• Some exposure to MongoDB and writing optimized SQL queries for relational databases like SQL Server, MySQL and Oracle.
• Seasoned in various software development methodologies Agile, Scrum, Waterfall, Jira and TDD (Test Driven Development).
• Working knowledge of creating Amazon EC2 instances and deploying code on cloud platforms such as AWS using Jenkins, Docker, Nginx and Git.
• Exposure to application servers like Confidential WebSphere, Apache Tomcat and WebLogic.
• Exercised with text editors like Microsoft Visual Studio, Atom, Sublime Text, Brackets and WebStorm.

TECHNICAL SKILLS:

Technologies: SCSS, HTML4/HTML5, CSS2/3, jQuery, DOM, AJAX, JSON, XML, Bootstrap.

Frameworks: Angular JS, Angular, Node JS, ReactJS, Redux and React native.

IDE s: Sublime Text, Atom, Visual Studio, Brackets, Web Storm, Eclipse

Work Flow &Scripting: Responsive Web Design, Single Page App, JavaScript, Typescript, ES5, ES6

Servers & Cloud: Apache Tomcat, WebSphere, WebLogic.

Methodologies: Agile, Scrum, Waterfall.

Tools: NPM, Bower, Web pack, Babel, Yeoman, Emmet, Grunt and Gulp

Database: MongoDB, MySQL, SQL Server, Oracle .

Testing Tools: Jasmine, Karma and Mocha, chai.

Version Control: Git, SVN, TFS.

Servers& Cloud: Apache Tomcat, WebSphere, WebLogic, Jenkins, AWS

Operating System: Windows, Windows Server, Mac.

PROFESSIONAL EXPERIENCE:

Senior UI Developer

Confidential, St. Louis, MO

Responsibilities:

• Contributed as key resource of the "Angular 8 Framework" in developing a web application by using Angular 8 as front-end by using Web API to receive and pass data to back-end.
• Developed reusable and custom Angular components and services according to business logic.
• Wrote code to implement AJAX based application by fetching the response from backend API.
• Written modular, secure, and well-tested front-end code in Typescript, HTML5 and CSS3 using the Latest web Technologies.
• Good Knowledge on Bootstrap
• Worked on Various Encryption techniques to make the project more secure.
• Developed authentication and authorization functionality using Router and Route guard features in Angular.
• Creating Typescript reusable components and services to consume REST API’s using component based architecture.
• Involved in implementation of RESTful web service APIs using AJAX calls and JSON as data exchanging tool.
• Managed installed packages through NPM and Angular CLI.
• Expertise in Git, Azure DevOps, and JIRA.
• Collaborated with multiple teammates using Git version control tool.
• Involved in complete development of Agile Development methodology / SCRUM and tested the application in each iteration.
• Worked with the QA team in fixing the bugs, checking cross browser compatibility along with the onsite-off shore testing model.
• Used JIRA as the bug tracking system to track and maintain the history of bugs/issues on every day basis.
• Experience of working on CSS Preprocessors like SASS along with JavaScript (ES5 & ES6) task runners like Grunt JS.
• Applied the knowledge of debugging the HTML 5 and Typescript codes using Firebug in Firefox and Chrome developer tools in the Google Chrome Browsers.
• Integrating coding GIT, delivering code stream and creating new base line for updated code as a Daily activity.
• Coordinating with offshore and onshore team.
• Involved in daily scrum stand-up meeting to discuss the design and work progress.
• Responsible for deployment of the Application in production and any post deployment issues.
• HP ALM is used to tracking tool used for defects in various environment’s

Senior UI Developer

Confidential, St. Louis, MO

Environment: Angular 8, Angular CLI, HTML5, CSS3, Typescript, AJAX, JSON, NodeJS, TSLint, Agile, RESTAPI’s, Angular Material, Bootstrap, Web pack, Oracle, Firebug, GIT, SASS, JIRA, HP ALM, Jenkins and Visual Studio.

• Contributed as key resource of the "Angular 4 Framework Team" in developing a web application by using Angular 4 as front-end by using Web API to receive and pass data to back-end.
• Created Angular 4 components implemented Interpolation, Input variables, Bootstrapping, NgFor, NgIf, Router Outlet, binding the click event, Component decorator, binding to the hidden property.
• Implemented Angular 4 component router for navigation and services to connect the web application to back-end APIs.
• Involved in complete development of Agile Development methodology / SCRUM and tested the application in each iteration.
• Wrote code to implement AJAX based application by fetching the response from backend API.
• Written modular, secure, and well-tested front-end code in Typescript, HTML5 and CSS3 using the Latest web Technologies.
• Worked on Various Encryption techniques to make the project more secure.
• Expertise on creating Responsive Web Design (RWD) for Mobile/Tablet/Desktop.
• Creating Typescript reusable components and services to consume REST API’s using component based architecture.
• Involved in implementation of RESTful web service APIs using AJAX calls and JSON as data exchanging tool.
• Used Web pack to bundle Typescript and JavaScript modules.
• Used TSLint tool that checks Typescript code for readability, maintainability and functional errors
• Wrote services to store and retrieve user data from the Oracle for the application on devices.
• Worked with the QA team in fixing the bugs, checking cross browser compatibility along with the onsite-offshore testing model.
• Used JIRA as the bug tracking system to track and maintain the history of bugs/issues on every day basis.
• Experience of working on CSS Preprocessors like SASS along with JavaScript (ES5 & ES6) task runners like Grunt JS.
• Applied the knowledge of debugging the HTML 4/5 and Typescript codes using Firebug in Firefox and Chrome developer tools in the Google Chrome Browsers.
• Integrating coding GIT, delivering code stream and creating new base line for updated code as a Daily activity.
• Coordinating with offshore and onshore team.
• Involved in daily scrum stand-up meeting to discuss the design and work progress.
• Responsible for deployment of the Application in production and any post deployment issues.
• HP ALM is used to tracking tool used for defects in various environment’s.

Environment: Angular 4, HTML4/5, CSS3, Typescript, AJAX, JSON, NodeJS, TSLint, Agile, RESTAPI’s, Webpack, Oracle, Firebug, GIT, SASS, JIRA, HP ALM, Jenkins and Visual Studio.

Sr. UI Developer

Confidential, Los Angeles, CA

Responsibilities:

• Designed the front-end applications, user interactive (UI) web pages using web technologies like AngularJS, HTML5/4, XHTML, CSS3/2, JavaScript, jQuery, JSON and Bootstrap.
• Experience developing web pages using AngularJS framework and familiar with various AngularJS directives, filters and services.
• Used AngularJS framework for building web-apps and is highly efficient with PHP framework as well as using Restful services.
• Used various jQuery and Bootstrap plugins like date picker, bootstrap select etc.
• Designing web pages for HTML files that supports AJAX component, Rich design time UI to use AJAX libraries such as jQuery.
• Experience of Bootstrapping and modularizing an application with AngularJS injector.
• Implemented the Buttons like popup windows and the modal windows by using the jQuery.
• Using advanced level of JQUERY, AJAX, JavaScript, Angular JS, Bootstrap, CSS and pure CSS layouts.
• Designed front-end web applications by writing HTML code with the help of Search Engine Optimization (SEO) techniques.
• Wrote code to fetch data from Web services using AJAX via JSON response and updating the HTML pages.
• Worked on Browser Compatibility and tested the web application on popular web browsers such as Internet Explorer, Firefox, Safari, Opera and Chrome.
• Responsible for the creation and execution of the Unit Test Cases using Jasmine as testing framework and Karma as test runner.
• Used GIT for version control, JIRA for defect tracking.
• Involved in Agile process, two-week Sprints, and daily Scrums to discuss the development of the application experience with JIRA Task Board.
• Integrating coding GIT, delivering code stream and creating new base line for updated code as a Daily activity.
• Closely worked with the QA team in fixing the bugs.
• Discussed various ideas/suggestions for the ongoing project regarding the page layout, creative design and business flow.

Environment: HTML5, XHTML, CSS2/3, JavaScript, JQUERY, Karma, Angular JS, AJAX, jQuery, Jasmine, Bootstrap, JSON, XML, JIRA, GIT.

UI Developer

Confidential, Deerfield, IL

Responsibilities:

• The main aim of our application is to streamline and automate the process of single page application using ReactJS with the Redux framework.
• I used web pack, react.js to render application architecture.
• Used ReactJS components, Forms, Events, Keys, Router and Animations.
• Worked on ReactJS for developing UI using Sorting, Pagination and rendering for search page.
• Involved in ReactJS for Data patterns, which improves readability and made it easier to maintain larger apps.
• Proficient in writing react code with help of ECMAScript 2015(ES6) and JSX.
• Used Redux/Flux to maintain unidirectional flow of data.
• Used Redux library to get state of application.
• Reduced the code logic using ES6 reusable controls.
• Developed user interface using Node.js and developed client-side interface using React.js.
• Developed various screens for the front end using ReactJS and used various predefined components from NPM (Node Package Manager) and redux library.
• Created some reusable components for designing interfaces using ReactJS.
• Used ReactJS for declarative, efficient, and flexible JavaScript library for building user interfaces.
• Used REDUX Architecture to route different endpoints, made Restful services to manipulate data.
• The application included creating simple React components in parent - child relationships and fetch the server data and render the output in a static HTML structure.
• For server-side programming used Java, so having intermediate knowledge of Java, JSP, Servlets, JDBC, Struts, spring and Hibernate.
• Used dependency tools Grunt Gulp to perform repetitive tasks minification, compilation, Unit testing.
• We follow AGILE methodology and JIRA for the bug tracker tool.
• Created front-end unit tests using Mocha for React Action methods and Reducers.
• Used SASS to customize the styles of HTML and preprocess the CSS files
• Involved in implementation of RESTful web service APIs using AJAX calls and JSON as data exchanging tool.
• Involved in configuring the GIT repository and maintain the version control using GIT.
• Discussed various ideas/suggestions for the ongoing web sites regarding the page layout and creative design.
• Coordinating with offshore and onshore team.
• Involved in daily scrum stand-up meeting to discuss the design and work progress.

Environment: HTML5, CSS3, JavaScript, ReactJS, Redux, React Native, ES6, Babel, NPM, LESS, AJAX, Web Pack, JSON, RESTful web services, Java, Spring, Hibernate, Mocha, Web pack, Grunt, Gulp, Git, Jira and Agile Scrum.

Software Developer

Confidential

Responsibilities:

• Designing and developing dynamic web sites using HTML, XHTML, CSS and JavaScript.
• Coded extensively in jQuery to make rich Internet web pages and created custom date picker on the website.
• Re-designing and developing the main website to improve user experience and add new functionality.
• Used JSP to design the user interfaces, and JSP tag libraries to define Custom Tag.
• Developed page layouts, navigation, animation buttons and icons.
• Experienced with implementing different features of Bootstrap.
• Designed CSS based page layouts that are cross-browser compatible.
• Developed CSS styles to maintain the uniformity of all the screens throughout the application and positioning of screen objects.
• Performing the different modules like login, search and download with tracking.
• Used AJAX, JSON with jQuery for request data and response processing.
• Involved in writing application level code to interact with APIs, SOAP Web Services using AJAX and XML.
• Involved in data mapping from SQL server to controller using Hibernate framework.
• Responsible for deployment of the Application in production and any post deployment issues.
• Further tasks include management of all database and all the required tables to store different survey information related to the site.
• Involved in Agile process, two-week Sprints, and daily Scrums to discuss the development of the application experience
• Highly involved in making updates to the current website and simultaneously handling other projects.

Environment: HTML, XHTML, CSS, JavaScript, JSP, jQuery, AJAX, JSON, XML, Bootstrap, MYSQL.

Software Developer

Confidential

Responsibilities:

• Involved in Requirement gathering, Analysis and designing UI.
• Designed web sites by using HTML, CSS and JavaScript.
• Displayed the JSON data in GUI by using HTML, CSS, JavaScript, jQuery, jQuery Data tables, Charts.
• Involved in developing the application all major devices compatibility.
• Converting Visual Design into Responsive Mobile layout using CSS.
• Designed CSS based page layouts that are cross-browser compatible.
• Performed Client-side validations using JavaScript.
• Worked on Agile Methodology.
• Highly involved in making updates to the current website.
• Wrote PL/SQL Stored procedures, triggers, and views for backend database access.
• Managing and implementing all code changes via SVN. Deploying builds across development, staging and production instances and maintaining code integrity.

Environment: HTML, CSS, JavaScript, jQuery, JSON, AJAX, SVN, SQL.