PROFESSIONAL SUMMARY:

• 4+ years strong experience in IT which includes the experience in designing User Interface (UI) applications and professional web applications using Angular 2.0/4.0, Node JS, Express JS, JavaScript, AJAX, JSON, Bootstrap, HTML5, CSS3,MongoDB.
• Over 3+ of strong experience as freelancer in building ecommerce application using the JavaScript MEAN Full Stack (MongoDB, Express.js, Angular.js and Node.js).
• Expertise in developing web pages using HTML5, CSS3, Object Oriented Java script, jQuery, AJAX, JSON, XML.
• Extensive use of Angular 2.0, Node JS, Express JS, and Mongo DB along with Mongoose.JS to create server side applications.
• Expertise in creating the user validation forms and using the Restful services for sending the data to the server.
• Experience in working with third party web services APIs and Web Services using AJAX and JQUERY.
• Expert in designing web applications and web contents utilizing various Search Engine Optimization (SEO) techniques.
• Expert in HTML5/CSS3 development and have experience in Node.js, React.js, Angular JS Responsive design.
• Expertise in developing Single Page Applications (SPA) using Angular JS.
• Expertise in using Angular JS directives, Controllers, Filters, Services, Events and Injectors.
• Used Angular modules like Angular - animate, Angular-Cookies, Angular-Filter, Angular-Mocks, Angular - Resource, Angular- Route, Angular-Sanitize, Angular-Touch and Angular-UI-Bootstrap.
• Used Node Package Manager (NPM) to manage the modules and used it to install useful tools such as Express, require.js, crypto.js, passport.js, mongoose, mongo.js, body- parser, bcrypt.js
• Good experience on working with CSS Background, padding, table, Animations, Pseudo classes and Layouts, positioning, border, margin, Pseudo elements and CSS behaviors including the Box model.
• Solid working experience in various IDE's: Notepad++, Sublime Text, Komodo IDE, Web Storm, Eclipse, visual studio.
• Good Understanding of RDBMS through Database Design, writing queries and stored procedures using databases like Oracle 10g, MySQL and SQL Server.
• Familiar and working experience with NoSQL Database Design, Analysis and Development like MongoDB.
• Participation in Software Development Life-Cycle (SDLC) preparing Requirement Specification documents, design documents, Test cases and Analysis, User documents and Technical Help documents.
• Quick and independent learner, extremely motivated and adept at building strong working relationships with peers and management.
• Excellent analytical, problem solving, communication and interpersonal skills, with an ability to interact with individuals at all levels and can work as a part of a team as well as independently.

TECHNICAL SKILLS:

UI Web Technologies: HTML/HTML5, CSS/CSS3, XML, JavaScript, AJAX, JQuery, Word Press, Typescript JSON, Bootstrap, Angular 2.0, Express JS, Node.js, GitHub.

Programming Languages: Java, C++, C, MATLAB, R

Web Development: JavaScript, jQuery, Node.js, AngularJS, HTML, CSS, Bootstrap, Express, Passport

Database Management System: SQL, NoSQL, MongoDB

Design and IDE Tools: Net Beans, Notepad++, Visual Studios, Eclipse, Cloude9, Brackets, Web Storm, Sublime

PROFESSIONAL EXPERIENCE:

Confidential - Arlington, VA

UI /Full Stack/Mean Stack Developer

Responsibilities:

• Developed a web application by using Angular 2 as front-end, and using Web API to receive and pass data to back-end.
• Created a roadmap for UI to migrate into Angular 2 considering Typescript, components, directives, services, Observables, routes and router-outlets, dependency injections, versioning, webpack and the build process .
• Built Angular 2 components, UI services to consume rest services using Component based architecture provided by Angular 2.
• Implemented Angular 2 component router for navigation, Angular 2 services to connect the web application to back-end APIs. Followed ES6 coding standard and coding best practices.
• Wrote application level code to interact with backend and consume the JSON by using RxJS Observables.
• Worked closely with business-side clients to deliver attractive, easy-to-understand screens that appropriate reflected the company's fulfillment workflow.
• Actively involved in code review and code quality check process.
• Followed Agile Methodology for the complete life cycle of the project & Involve In daily stand up meetings.
• Configured typescript application through tsconfig file for various purposes like transpiling, debugging, tracing, generating separate folder for distributable etc.
• Used Filters to change modify the data and also to clubbed in expression or directives using pipe character.
• Committed code change into repository by using version control tool Git.
• Used data visualization techniques to communicate data or information by encoding it as visual objects like points, lines, bars contained, Timelines in graphics with D3 Js(V3 and V4).
• Develop screening portion of CARES application using model driven approach by creating different Module, Components and by using these to make the code reusable.
• Implement Services to store shared data between sibling Components and inject in to it for passing data purpose.
• Transfer data between parent and child Components by using @Input and @Output.
• Created Guard Service to prevent invalid routing address for a better security purpose.
• Created animation effects during the data load, waiting for the response using Angular4.
• Interact with other developers and end users to design and implement new features throughout the framework.

Environment: Angular 2.0, Web services, BootStrap,D3, JavaScript, JQuery, AJAX, Html, CSS, PL/SQL, GIT, UNIX, AGILE-SCRUM, Oracle.

Confidential, Chicago, IL

Sr. Full stack Java/J2EE Developer

Responsibilities:

• As a Senior J2EE Developer assisted my team in developing two different Web-based applications
• Designed and developed the application using AGILE-SCRUM methodology.
• Used HTML, JavaScript, Angular 2, JQuery, AJAX, CSS, and Bootstrap as data and presentation.
• Developing & Customizing UI JavaScript Plug-in using JQuery and JSON.
• Created Mock-up designs and developed various functionalities with JavaScript and JQuery.
• Developed Model pop-ups with Angular JS for responsive web design on mobile devices.
• Wrote Rest services to feed data to an application with AngularJS framework.
• Developed a core component of Analytics with Node JS, Backbone JS.
• Developed user interface using JSP with JavaBeans, JSTL and Custom Tag Libraries, JavaScript, CSS, JQuery, Node JS, HTML, SASS and Ajax to speed the application.
• Using AJAX to request JSON data through third party REST APIs to acquire products data from server and display it in sorted order.
• Designed and developed Micro-Services using (MEAN Stack) node.js, Mongo DB.
• Primarily focused on the spring components such as Spring MVC, Dispatcher Servlets, Controllers, Model and View Objects, View Resolver.
• Used Spring IOC, AOP, Spring Batch modules to integrate with the application.
• Generated DAO’s to map with database tables using Hibernate.
• Analyze, debug and fix issues related to thread locking, clustering, network connections, Swing client performance on customer's production environment
• Designed Interactive GUIs using Java Applets and Swing/JCF
• Developed Spring Beans and configured spring using applicationContext.xml.
• Developing the web application using Core Java concepts like Collections, OO concepts, Exception handling for developing application modules
• Assisted Database Developers using PL/SQL for managing data associated with the tables in Oracle.
• Managed and maintained No SQL databases in production domain.
• Uses Second Level Cache to enhance performance and Proper Memory Management.
• Developed application using JMS for sending and receiving Point-to-Point JMS Queue messages.
• Used Apache CXF as the Web Services framework to implement the REST APIs involved.
• Database development required creation of new tables, SQL stored procedures, functions, views, indexes and constraints, triggers and required SQL tuning to reduce the response time in the application.

Environment: Spring, Hibernate, Web services, UI, SQL, JSP, JDBC, JSON, JavaScript, JQuery, AJAX, Html, CSS, Angular 2.0, PL/SQL, GIT, UNIX, AGILE-SCRUM, Oracle.

Confidential - Sunnyvale, California

UI/Mean stack/Full stack Developer

Responsibilities:

• Web design and development, application development using Photoshop, HTML, and JavaScript.
• Designed dynamic and multi-browser compatible pages using HTML, CSS, Angular.js, and JavaScript and also developer responsive interface using Bootstrap and used SASS for CSS.
• Created and deployed new features in order to sustain and amend existing applications under MVC pattern using Node.JS, Angular, Bootstrap and Express.
• Developed the Front end by using Angular JS and JavaScript.
• Developed the backend by using Node.js and Express JS.
• Used Bootstrap, Angular JS and Node JS in effective web design.
• Built applications using Angular JS which allowed us to render pages on both the client and server using the same codebase.
• Used Angular JS for creating reusable UI components.
• Developed cross-browser/platform HTML 4/5, CSS 3, and JavaScript to match design specs for complex page layouts while adhering to code standards.
• Developed client side drop down menus, search bars, carousel, and drop down toggles using Twitter-Bootstrap, Word Press and JQuery.
• Developed multiple POCs to create an interface between Backend to Frontend by using Mongo-DB, Express JS, Angular JS, React/Redux and Node.js.
• Responsible for parsing JSON data to & from the server for presentation & storage purposes in the project.
• Responsible for creating RESTFUL Web Services to serve data to the front-end application in JSON format.
• Used Local Storage to store & retrieve insensitive user data during transition between the different pages.
• Developed client side validation code using JavaScript, Word Press and jQuery.
• Worked on AWS to integrate the server side and client side code.
• Responsible for making the page dynamic using AJAX, JSON and jQuery.
• Experienced in RESTful web services to integrate between HRMS, Finance and MM.
• Extended CSS as needed to accommodate new data and display types.
• Worked with JASMINE unit test framework to write unit tests for JavaScript code.
• Involved in complete SDLC - Requirement Analysis, Development, System and Integration Testing.
• Handled cross browser/platform compatibility issues (IE, Firefox, and Safari) on both Windows and MAC.
• Managed application state using server and client-based State Management options.
• Used JIRA to keep track of outstanding bugs to reduce downtime, increase productivity, and improve communication.

Environment: HTML5, CSS3, JavaScript, MongoDB, Express JS, Angular JS, Node.js, React/Redux, JQuery, Handlebars, Backbone JS, RWD, Eclipse, Web Matrix, JSP, Adobe Photoshop, MS Office, and HP Quality Center.