PROFESSIONAL SUMMARY:

• Over 8 years of Web Development experience in designing, developing and deploying web applications.
• Proficient at building a single page application website using AngularJS and ReactJS.
• Highly proficient Using ReactJS with REDUX and developing single page responsive web application.
• Extensive knowledge and working experience of web development technologies such as, JavaScript, jQuery UI, AngularJS, Angular2/4, React.js, HTML5, CSS3, SASS and Bootstrap.
• Acquired knowledge over the years by working on all aspects of web development, from front - end to back-end including business logic layer, mid-tier, data access layer and database.
• Excellent knowledge in implementing AJAX method to communicate with a server.
• Experience with project management tool, source/version control such as: Team Foundation Server, JIRA, Bitbucket, GIT and Mecurial.
• Extensive knowledge in designing and creating database and tables in SQL Server.
• Hands on experience in working with Stored Procedures, Indexes, Triggers, Temp Tables and Views using SQL Server 2012.
• Proven track record working with different software development cycle processes: Waterfall, Agile-Scrum and Extreme Programming.
• Experience with multiple web servers including IIS and Apache.
• Excellent experience in implementing UI components using ReactJS along with Redux Framework and JS ES 7 with Strong experience in developing Redux forms with react life cycle.
• Extensive Full-Stack/Front-End development experience building, deploying, and maintaining web apps with CSS3, JavaScript, AngularJS, ReactJS, HTML5, Bootstrap, NodeJS, AJAX and JSON.
• Deep experience with JavaScript, HTML5, CSS3 (Bootstrap, Media Queries), jQuery UI plugin. Skilled in creating Single Page Applications (SPA) using ReactJS and implementing React routers,
• Experienced in webpack, ES6, React API, Redux-promises, Ajax; ES6 makes JS so much more powerful.
• Strong experience with NodeJS; I've built several apps in Node, from an mobile API platform for a social media/interaction app. To the foundation for a next-gen e-commerce platform.
• In-depth understanding of RDBMS and Database Design in Oracle, MySQL, SQL Server.
• Comfortable working with JSON data format to consume RESTful web services.
• Expertise in developing both front end & back end applications using Java, Servlets, JSP, ANT, AJAX, EJB, Struts 2.0, Hibernate, JMS, JDBC, XML, Restful Web Services.
• Good experience in configuring, deploying applications using Weblogic, Websphere, Apache Tomcat, JBoss Servers.
• Experience developing Oracle based stored procedures using PL/SQL.
• Strong exposure working with J2EE design patterns like MVC, Front Controller, and Factory Design pattern, Value Object, Singleton and Proxy Design Pattern.
• Proficiency in developing Model View Controller (MVC) Architecture based applications using Struts and Spring Frameworks.
• Good experience with Multithreading, Collections and Exceptions.
• Strong experience in RDBMS technologies like SQL, Sub Queries, Stored Procedures, Triggers, Functions.
• Valuable team player with excellent communication skills, troubleshooting skills with ability to learn and adapt to new technologies quickly.

SKILL:

Web Development: HTML5, SASS, LESS, Atomic CSS, CSS3, SASS, LESS, JavaScript, Servlet, JSP, PHP, JSON, JDBC, AJAX, XML, XHTML, MVC, DOM,Bootstrap,AngularJS,React.JS. HTML, J2EE, JAVASCRIPT, jQuery, Java/J2EE 1.6/1.6, Junit, Agile Methodologies, JUnit, Subversion (version control) JQuery, Hibernate, SOAP, Web services, Ajax, Oracle 11g.

JavaScript Libraries: JQuery, React.js, Angular.js, Backbone.js, Require.js, Node.js, Bootstrap.

Database: MySQL, MSSQL, Teradata, PLSQL, MongoDB.

Operating System: Windows, Linux, Unix, Mac OS X.

Methodologies: Agile, Scrum, Waterfall.

IDEs worked on: Notepad++, Eclipse, Visual Studio, Adobe Dreamweaver, Sublime Text2

Microsoft Publisher Application Servers: Apache Tomcat, Web Logic, Web Sphere.

PROFESSIONAL EXPERIENCE:

Confidential, Santa Clara, CA

ReactJS Developer

Responsibilities:

• Developed dynamic web pages using HTML5, CSS3, jQuery, ReactJS, Bootstrap, NodeJS and AJAX.
• Produced content pages with CSS3 layout and style markup presentations and used JavaScript methods and properties.
• Involved in building applications using ReactJS by building re-usable UI Components.
• Worked on Bootstrap, LESS to develop User Interface with responsive design.
• Created responsive layouts for mobile plot forms by created grid model using bootstrap.
• Used JavaScript and GWT to update a portion of a web page thus reducing bandwidth usage and load time in web pages to get user input and requests and Developed dynamic frontends using ReactJS.
• Involved in building applications using React JS by building re-usable UI Components.
• Used Redux to store data from multiple API endpoints.
• Extensively used core features like Props and State.
• Worked on React JS for developing UI using Sorting, Pagination and rendering for search product page.
• Used React JS to create Controllers to handle events triggered by clients and send request to server.
• Used AJAX to reduce the network load and update only the certain components of the website.
• Used ReactJS with Redux to create a single page web application with efficient data flow between the client and server and used to create Controllers to handle events triggered by clients and send request to server.
• Involved in ReactJS for Data patterns which improves readability and made it easier to maintain larger apps and used ReactJS for declarative, efficient, and flexible JavaScript library for building user interfaces.
• Utilized a concept called Virtual DOM in ReactJS to create in-memory data structure cache, enumerate the resulting differences, and then update the browser's displayed DOM efficiently.
• Used Babel to transpile ES6 and JSX into ES5.
• Worked with the project management tool BitBucket.
• Performed the Synchronous/Asynchronous file operations and created web server with the help of Express Using NodeJS.
• Worked on Express Framework to set up middleware to respond to the HTTP requests with the help of NodeJS.
• Gathered data from API/web services via AJAX-JSON calls and updating the DOM within the result sets.
• Worked with Package managers NPM, Bower and build tools Grunt.

Environment: HTML5, CSS3, Bootstrap, JavaScript, Redux, ReactJS, MongoDB, Web pack, AJAX, JSON, RESTful Web Services, NodeJS, Grunt, Karma, GIT and Agile.

Confidential, San Jose, CA

Angular Front-End Developer

Responsibilities:

• Developed single page applications using Angular 2, Typescript, HTML5, CSS3, and Bootstrap.
• Worked in an Agile- Scrum development methodology to ensure delivery of high quality work with monthly iteration, also involved in sprint planning and retrospectives.
• Followed the N-Tier architecture for the application development with DAL, BLL, and UI.
• Involved in requirement gathering, designing, development, UI reviews, and maintenance.
• Created Typescript reusable components and services to consume REST API's using Component-based architecture provided by Angular 2.
• Created reusable templates using Angular directives and worked with NPM package manager tools (Node JS).
• Good knowledge on using Angular APIs like @angular/http For making HTTP requests, @angular/common Common core things including form validation, @angular/router Routing for our entire app .
• Implemented HTTP requests using Rxjs Observable library to handle multiple values over time.
• Designed the page using Bootstrap and some custom CSS.
• Good knowledge on creating services with Angular 2 @injectable property, as to make the service available for dependency injection when creating components.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for a web application, page navigation using Angular 2.
• Worked on unit testing for the Angular application using karma.
• Called the Restful web service calls for POST, PUT, DELETE and GET methods.
• Developed CSS3 to style page layouts, navigation and page-loading spinner.
• Extensively worked with making calls to WEB APIs to fetch the data from the back end as JSON response and parse it on the UI for DOM/CSS Manipulation.
• Collaborated with the front-end design team and back-end team and started converting the static files with the dynamic content with the data is retrieved from the database by the API calls.
• Used Mercurial for managing source code by resolving merge conflicts that occur during collaboration of various stakeholders of the application.

Environment: Angular2, Angular 4, SQL server 2012, IIS 7, HTML, CSS3, Mecurial, Web API, JSON, Web API, Karma.

Confidential

Java Developer

Responsibilities:

• Interacted with business analyst to understand the requirements to ensure correct UI modules been built to meet business requirements.
• Worked in developing dynamic robust UI screens using CSS, HTML, XHTML, JavaScript, Bootstrap, Backbone, and jQuery.
• Developed web pages using Forms, Components, Layouts, Events, Validations, Trees, Grids components.
• Used MVC architecture of Framework to simplify the code complexity and increase clean code.
• Worked on CSS pre-processor frameworks (SASS/LESS)
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Expertise in Core Java concepts such as OO Design, Multithreading, Generics Exception Handling, Collections, Java Reflection, Annotations.
• Taken care of complete Java Multi-threading part in back end components.
• Involved with all stages of Software Development Life Cycle.
• Involved in the analysis, design, and development phase of the application.
• As a team member, I was involved in preparing design documents - Technical Design, Functional Design Technical Domain documents, Application Interface Contract and Service Interface Contract Documents.
• Used SVN the version control tool for code commit and update.
• Worked on the web services and front-end design and solved the issues with the jQuery.
• Extensively involved in writing MySQL, PL/SQL queries, to interact with Oracle.
• Interacted with java controllers (jQuery, Ajax, and JSON to write/read data from back end systems)
• Implemented Data Grid, Charts, Forms and Layout Manager Components.
• Creating cross-browser compatible and standards-compliant CSS-based page layouts, fix the bugs pertaining to various browsers.

Environment: HTML, CSS, Web Logic, Java, JDBC, Servlets, XML, MySQL, JavaScript, AJAX, SVN and Windows XP.

Confidential

Java Developer

Responsibilities:

• Involved in coding using Java, Jsp, Servlets & JavaScript
• Preparing test cases and technical specification documentation.
• Involved in Bug Fixing and Production Support Maintenance.
• Integrated various modules and deployed on Websphere.
• Involved in writing JSP and SQL/PLSQL to handle transactions
• System Integration Testing and Implementation.
• Documented the defects using Quality Center and tracked them to completion by communicating and co-coordinating with the development as well as the support group.
• Developed multiple user interfaces using XMIs/GWTs and HTML/CSS
• Used Maven 2 and 3 for project builds
• Followed Test Driven Development (TDD), Scrum concepts of the Agile Methodology to produce high Quality Software.
• Implemented Spring MVC Framework and used Spring AOP for the transaction management and logging.

Environment: Java 1.4, J2EE 1.4, JavaScript, Eclipse, MySQL, JSP, Servlet, Spring, Websphere Application Server.