SUMMARY:

• Over 8 years of experience as a Full - stack web developer specialized in front-end UI development in different domains like Banking, Finance, Insurance and Health-care.
• Experience in creating web applications using MEAN stack and MERN stack, implemented with Express.js, Mongoose and MongoDB to create comprehensive web applications.
• Excellent background in front-end technologies in HTML/HTML5, CSS/CSS3, SASS, JavaScript, jQuery, Ajax, JSON, AngularJS, Angular2 in client-side application development.
• Hands-on experience of CSS3 Bootstrap in developing responsive web pages for user experience improvement.
• Hands on experience in ReactJS, working with Redux and Flux architecture, Web pack module bundler.
• Experience using ECMAScript 6 with React.js and transpilation of ES6 to ES5 using Babel.
• Significance experience in designing and developing single page application using AngularJS and Angular UI.
• Experienced in deploying server-side real-time web applications Node.js Express.js, Hapi.js and Kao.js with the help of Node Package Manager (npm).
• Strong experience in working with MongoDB database.
• Expertise in using JavaScript libraries like jQuery and jQuery UI.
• Extensive expertise in using JavaScript Closures, Promises and Prototype.
• Hands-on experience in consuming RESTful service using JavaScript, jQuery and AngularJS.
• Skills at creating custom directives, modules, filters and services using AngularJS.
• Good knowledge with Angular2 component design.
• Expertise in creating graphic and interactive experiences using P5.js.
• Experience in authentication middleware Passport.js and event based bi-directional communication library Socket.io.
• Good Knowledge in using Dojo Components and integrating back-end applications with AJAX driven web 2.0 front-end using OO JavaScript frame.
• Working knowledge on dynamic data visualization using D3.js and Angular Fusion Charts.
• Good knowledge in debugging and troubleshooting existing code using Chrome Developer Tool and Firebug.
• Used Dojo for asynchronous communication with the client side code.
• Experience in developing front-end layer in web-app platforms with Servlets, JSP, Hibernate and Spring MVC on Apache Tomcat web server.
• Excellent understanding of DB Design, DB normalization and writing SQL queries with RDBMS like MySQL, MySQL server.
• Familiarity of Analytics Suits and Adobe DTM and Target specifically.
• Experience in unit testing tools using Jasmine, Karma, Junit, Mocha and Chai along with TDD environment and expertise in Web pack, Gulp and Grunt.
• Worked with JIRA, Bugzilla for bug-tracking and JSLint for ensuring quality code.
• Experience working in Scrum environment of agile methodology for development.
• Excellent communication and interpersonal skills. Strong Analytical and programming skills in using technology to develop effective complex business solutions.

TECHNICAL SKILLS:

UI Technologies: HTML5, CSS3, JavaScript, AJAX, JSON, jQuery, Bootstrap, Media Queries.

JavaScript Libraries and frameworks: jQuery, Angular.js, D3.js, Node.js, Angular2, React.js, passport.js, P5.js.

Tools: & IDE: Eclipse, NetBeans, intelliJ IDE, WebStorm, Adobe Photoshop, Komodo editor, Visual Studio code, Atom.

Application/Web Servers: Apache Tomcat 7.0, 8.0, Glassfish4.1, JBoss 4.0, WebLogic 9.2, 10x.

Databases: MongoDB, MYSQL, Microsoft SQL Server

Debugging Tools: Firebug, Web Debugger

Operating System: MAC OS X, Windows, Unix/ Linux.

Publishing Tools: Adobe PageMaker, MS Office

PROFESSIONAL EXPERIENCE:

Confidential, Los Angeles, CA

Front-end UI Developer

Responsibilities:

• Developed an application using HTML, CSS3, Bootstrap, ReactJS, Angular2 in a test-driven development environment.
• Received business logic specifications and design documents, and translated them in to CSS3 pre-processor styling SASS, Ajax, JSON files, Java Script and Angular2 code.
• Worked through cross browser compatibility issues with layout and styles and fixed major bugs for supported browsers and platforms.
• Developed the application pages using AngularJS, D3.js, jQuery, HTML5 and AJAX.
• Used tools such as firebug, web developer tools for debugging and correcting errors.
• Involved in writing jQuery-based Ajax requests using jQuery.
• Manipulated data using CRUD operations of MySQL database management system and handled database access and data transmission based on Restful web service.
• Used Node.js to create server-side applications for java script codes to build real-time web API’s.
• Developed internal application using Angular.js and Node.js connecting to Oracle on the backend.
• Worked on GWT widgets like Date picker, Toggle button, Suggest box and panels like Popup Panel, Flow Panel, and Split Layout Panel.
• Involved in writing application level code to interact with API’s, Web Services using AJAX, JSON.
• Consuming RESTful Web Services for JSON/XML data using jQuery, AJAX and AngularJS, http and resource services.
• Experienced with layout mangers including accordion, anchor and card layouts in advanced jQuery UI.
• Worked with source version control tool GIT to manage the code repository.
• Performed unit testing using Jasmine and Karma.
• Created a Content Management System (CMS) which serves as an interface for clients.
• Used GIT as version control tool to update work progress and attended daily Scrum sessions.
• Interacted with the back-end staff and scrum master at the daily meeting for new features in this web app using Agile software development methodology.

Environment: HTML/HTML5, CSS/CSS3, SASS, AngularJS, ReactJS, Node.js, JavaScript, AJAX, JSON, MySQL, Bootstrap, Karma, Jasmine, Grunt, Bower, GIT, Agile, Sublime, WebStorm

MERN Stack Developer

Responsibilities:

• Developed fully functional responsive modules based on Business Requirements using HTML5, CSS3, Bootstrap, SASS, JavaScript, jQuery, jQuery plug in, React.js.
• Designed and implemented modules for disbursements, deposits, credit and history of accounts. Along with that designed web pages for internal website for work list, branch administration and customer service.
• Created the Node.js EXPRESS Server combined with Socket.io to build MVC framework from front-end side ReactJS to backend MongoDB.
• Involved in creating reusable UI components to render view pages using ReactJS along with Redux.
• Used React as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server using CSS3, Bootstrap, React and Redux.
• Duties included helping the team to create standards for UI/UX development and enforcement of those standards.
• Used Email.js for the automatic loan e-mail reminders.
• Created the schema and wrote middleware to store the data on Mongoose, MongoDB.
• Processed JSON data from RESTful web service by using axios to get resources from the database and populated data to the client side.
• Managed projects with Web pack and combined with Bower package manager to install JavaScript latest version of libraries based on running in the Node.js environment.
• Used ECMAScript 6 with react.js and used BABEL to transpile the code to ECMAScript 5.
• Developed dynamic data visualizations by using D3.js (Data Document Driven).
• Experience implementing website optimization testing code (A/b, multivariate, personalization, etc.) using adobe target.
• Validate user input before sending the page off to the server by using the JavaScript.
• Used the Mozilla Firefox extension, Firebug, Developer tools to view and debug HTML, DOM and JavaScript.
• Performed Unit testing on applications using tools Mocha and Chai by following Test Driven Development, used JIRA for bug tracking and JSLint for ensuring quality code.
• Used Jenkins for continuous integration and continuous deployment pipeline.

Environment: HTML5, CSS3, Bootstrap3, SASS, JavaScript, AJAX, JSON, XML, jQuery, ReactJS, Redux, Axios, Node.js (4.1.1), Express.js, MongoDB (2.2.4), MERN stack, Jasmine, Karma, Maven, Tomcat Server, Jenkins, JIRA, Git

Web/UI Developer

Responsibilities:

• Designed and developed web pages using with HTML5, DHTML, CSS3, SASS, Ajax, Bootstrap, AngularJS, Node.js based on the W3C standard.
• Writing front-end code like HTML5, CSS3, jQuery for assigned User requirements using AngularJS, and various other JavaScript frameworks.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON.
• Created Responsive Designs (Mobile/Tablet/Desktop) using HTML5 & CSS3.
• Used AngularJS for creating Routes, Filters, Directives and Services and create maintainable and testable single page application.
• Programmed various jQuery plugins such as Buttons, Calendar, Grid, List box, Tab Container, Accordion, Menu, Dialog boxes and Toolbars.
• Wrote the AngularJS Routes, Views, Controllers and Services to create a well-structured application
• Used Angular Fusion charts to implement Data Visualization by displaying charts in task manager module.
• Improve performance of the application by optimizing REST calls, and minifying the JavaScript code, making more reusable components and writing modular, industry standard and uncluttered code.
• Involved in debugging HTML5, CSS3 and JS code using tools such as Chrome Inspector, Firefox Firebug.
• Used Jenkins to build and deploy the application and Bitbucket for code repository and version control.
• Used the Mozilla Firefox extension, Firebug, Developer tools to view and debug HTML, DOM and JavaScript.
• Wrote test plans and performed unit testing and performance testing using Jasmine and Karma.
• Followed Test Driven Development to minimize errors that can creep up in later stages.
• Bugzilla was used to report and track bugs, JSLint for ensuring quality code.

Environment: HTML5, CSS3, SASS, JavaScript, jQuery, AngularJS, Bootstrap 3, Node.js, JSON, AJAX, Express.js, MongoDB (2.2.4), MEAN stack, Grunt, Bower, Jasmine, Karma, Maven, Tomcat Server, Jenkins, Bugzilla, Bitbucket

UI Developer

Responsibilities:

• Responsible in the implementation of the presentation layer (GUI) for the application using HTML, CSS3 and JavaScript, Bootstrap, and AngularJS.
• Co-ordinated with BA group for better understanding of functional requirements analyzed and designed the business requirements to documented and implemented.
• Worked with designers to create mockups for the client screen according to the provided wireframes.
• Developed AJAX based web based UI framework by utilizing jQuery library.
• Understanding the Business Requirements.
• Involved in design, development and testing phases of a project.
• Defined new validations through AngularJS for the form field validation implemented through HTML.
• Actively involved in Impact Analysis, Coding, Developing, unit testing, and System Testing.
• Built Web pages that are more user-interactive using jQuery plugins for Drag and Drop, AutoComplete, AJAX, JSON, AngularJS, and JavaScript, Bootstrap.
• Coordinated project activities and ensure that all project phases are followed and documented properly.
• Developed UI screens using CSS3, JavaScript for validations, and jQuery for animations.
• Experienced in working Agile Development environments (SCRUM).
• Evaluate the request for enhancements and analyze the high priority bugs.
• Refine and iterate user experience by designing new modules and interfaces in a complex, responsive site.
• Used Firebug, Firebug Lite, and IE Developer Toolbar for debugging and browser compatibility.
• Used JIRA for Project status tracking.
• Designed and develop the document in the project.
• Responsible to work on GIT workflow.

Environment: HTML, CSS3, AngularJS, Java Script, JSON, Linux, Eclipse, AJAX, JSP, Oracle

UI Developer

Responsibilities:

• Developed and designed Patient Care System Portal using HTML, CSS, JavaScript, and jQuery to implement look and feel of various components.
• Used CSS selectors, border properties to Identify and perform DOM manipulations.
• Used jQuery UI for dialogs, tabs, date picker and modal popups.
• Implemented form validation using JavaScript along with DOM manipulation.
• Used jQuery to perform AJAX calls for creating interactive web pages on JSON response.
• Used Apache Tomcat web server for application deployment.
• User input validations done using JavaScript and developed use cases using UML.
• Developed database objects like tables, views, stored procedures, indexes.
• Extensively used XSLT to transform XML documents to HTML.
• Worked on jQuery Light box for creating image and video galleries.
• Implemented dynamic page elements and form error validations using JavaScript.
• Worked in an agile workflow, while practicing proper source control under Git and SVN systems.
• Participated in pointing session and tasking session beginning of every sprint.

Environment: HTML, JavaScript, JSP, SQL, JDBC, MS Excel, Apache Tomcat

Front-end Developer

Responsibilities:

• Developed front-end screens with HTML, CSS, JavaScript and JSP. Extensively did client-side validations using JavaScript.
• Utilized JavaScript library jQuery for form validation and interactive features.
• Developed Cascading Style Sheets (CSS) to maintain the uniformity of all the screens throughout the application and positioning of screen objects.
• Consumed RESTful Web Services using jQuery AJAX call to get the information of ATM location based on the customer's input.
• Used Java integrated with Spring framework on the server side.
• For storing data used MySQL database and Hibernate framework as ORM tool and performed CRUD operations.
• Bugzilla was used to report and track bugs.
• Used Core Java concepts like Collections, Exception Handlings, Serialization, Multi-Threading, Concurrency, latest java features.
• Used Struts framework to define Controller, action mappings, forms and View pages.

Environment: HTML, CSS, JavaScript, XML, DOM, MySQL, database, Eclipse, SQL, Windows XP