SUMMARY:

• Around 8+ years of experience as Java/J2EE/Front - end UI Developer/Full stack developer with specialization in development, and customization of software applications, to deliver robust and scalable applications using Web UI.
• Expertise in designing and developing applications using Java, J2EE Technologies like Servlets, JSP, JDBC, XML, JMS and AJAX.
• Used React.js MVC framework to develop Single Page Application (SPA).
• Developed and updated the webpages using HTML5, CSS3, React.js, Angular.js for achieving cross browser compatibility.
• Hands-on knowledge of RWD (Responsive Web Design) techniques and patterns.
• Used Node.js as a proxy to interact with Rest services and interacting with database.
• Worked on AWS, High Availability Practices and deploying backup/restore infrastructure.
• Experienced in using build tools like Maven and Jenkins.
• Proficient in using Unit testing along with Jasmine, Karma, Mocha test runners.
• Hand on experience, analysing and reporting bugs using bug tracking tools like JIRA.
• Experienced in using testing frameworks like Integration Testing and A/B testing.
• Expertise in RESTful web services to integrate between Application to Application.
• Experience in implementation of user-centred design (UCD) methodology.
• Experienced in using Jasmine, Karma, Gulp, Grunt and NPM to test and build applications.
• Experience working with testing tools like Firebug, Chrome and IE Developer Toolbar.
• Expertise in using IDE tools such as Eclipse, Sublime, Intellij, Notepad++ and Web storm.
• Experience with browser testing, cross-browser compatibility, and cross-platform compatibility.
• Involved in the Software Development Life Cycle (SDLC), Agile, Waterfall and SCRUM.
• Installed and configured GIT and communicating with the repositories in GITHUB.
• Worked with Docker for convenient environment setup the test environments.
• Good experience dealing with applications involving high traffic websites.
• Worked closely with QA team in fixing the defects and checking cross-platform compatibility.
• Excellent client interaction skills and proven experience in working as a Team player.
• Some of the attributes that would describe me would be Quick learner and Self-Motivated.

TECHNICAL SKILLS:

UI Web Technologies: HTML 4/5, JavaScript, AJAX, JQuery, JSON, ReactJS Redux, Flex, BootStrap

IDE Tools: Visual Studio, Intellij, WebStorm, Notepad++, Sublime, Eclipse, GIT, Adobe Flash, Docker.

Databases: Mongo DB, Oracle, SQL Server 2000, 2005 & 2008.

Cloud: AWS

Frameworks: React JS, Node JS, Angular JS.

Languages: C, C++, Java, MySql, Web Services.

Debugging Tools: Firebug, IE Tester, Chrome Elements Inspector.

Testing Tools: Junit, Load Runner, Jasmine

Methodologies: Agile, Water fall, Scrum

Version Control Tools: SVN, Git, Bitbucket, TFVC.

Operating Systems: Windows, Linux

WORK EXPERIENCE:

Java/ Full Stack Developer

Confidential - Chicago, IL

Responsibilities:

• Participated with end users and business analyst to understand the business requirements.
• Design, develop and tests HTML5, CSS3, Bootstrap, JavaScript and React JS that meets accessibility and web browser standards for website.
• CSS styles were developed to preserve the uniformity of all the screens throughout the application and positioning of screen objects.
• Integrating JavaScript libraries (jQuery, React-Bootstrap, High charts, Data tables)
• Developed user interface by using the React JS, Flux for SPA development.
• Involved in using React JS components Forms, Events, Keys, Router, Animations and Flux concept.
• Worked closely with the back-end team to display data using the Custom components, Library components, and Redux.
• Implemented various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) and redux library.
• Used web services SOAP and RESTful for transmission of large blocks of XML/JSON.
• Coded to implement AJAX based application by fetching the response from back-end REST API as a part of JSON.
• Implemented React JS code to handle cross browser compatibility issues in Mozilla, IE 7, 8, 9 and Safari.
• Maintaining parent and child elements by using State and Props in React JS.
• Architected and Developed for large scale JavaScript application with React JS.
• Used React-Router to turn application into SPA.
• Extensive experience in deploying, managing and developing MongoDB clusters.
• Experience in working GIT for branching, tagging, and merging.

Environment: MongoDB, React Js, Node Js, HTML5, CSS3, JavaScript, JQuery, JSON, AJAX, SOAP, RESTFUL, Web Services PLSQL, Spring MVC.

Full Stack/Java Developer

Confidential -Towson, MD

Responsibilities:

• Developed Single Page Application (SPA) using Angular and injected generic services using Angular 2.
• Implemented Angular 2 Routing and navigation, Components, Services.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular 2.
• Implement modules into Node JS to integrate with designs and requirements.
• Actively involved in mock screens development and project start-up phase.
• Prepared Technical Design documents with UML diagrams using Microsoft Visio
• Designed user interface for different modules using HTML5, CSS3, JavaScript to match design specs for complex page layouts while adhering to code standards.
• Generated responsive data tables using with Bootstrap grid system.
• Manipulated data using CRUD operations of PostgreSQL and handled database access.
• Developed REST controllers using Spring Data REST to serve the UI with required JSON data.
• Performed unit test using Jasmine and Karma.
• Wrote extensive unit tests using automated TDD tasks.
• Implemented unit test for testing Angular components with frameworks using KARMA and JASMINE.
• Debugging using firebug & Chrome Devtool web developer tools on Chrome, Firefox and Internet Explorer.
• Experience working in Agile development following SCRUM process, Sprint and daily stand-up meetings.

ENVIRONMENT: Java, HTML5, CSS3, Agile, JavaScript, Angular2, JSON, Bootstrap 3.0, Microsoft Visio, PostgreSQL, Jasmine, Karma, Git.

Java/ Full Stack Developer

Confidential, Atlanta, GA

Responsibilities:

• Involved in designing, developing and testing the web application by using the HTML5, CSS3, SASS, LESS, Bootstrap, and React.JS.
• Involved designing in web pages using HTML 5, CSS3, JavaScript, React.js, Redux, React-Bootstrap, Node.js, express.js, Mongo DB.
• Involved in designing the CSS templates for use in all pages on the website working with CSS Background, positioning, text, border, margin, padding, and table.
• Skilled in leading frameworks as React.js to build high-quality, scalable and reusable components and Front-end solution.
• Developed user interface by using the React JS, Flux/Redux for SPA development.
• Used React JS to create custom components for data manipulations and to display data in company standard format.
• Implemented various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Used React Flux architecture to create the data layers in the application and to bring the Model View Controller architecture for the application.
• Developing build and deployment scripts using MAVEN as build tool in Jenkins to move from one environment to other environments.
• Used React-Router to turn application into Single Page Application.
• Involved in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Implemented Micro services architecture using Spring BOOT enabled REST API with the Spring Cloud modules.
• Worked on Integration of Micro services deployment patterns with the PAAS platform on top of AWS and Integrating with the Config server and ZUUL proxy.
• Wrote services to store and retrieve user data from the MongoDB for the application on devices.
• Have worked on AWS for fetch the pictures and Videos from AWS to UI.
• Captured Amazon Machine Images (AMI's) of EC2Instance for snapshots and creating clone's instances for their application elsewhere.
• Good experience of AWS Elastic Block Storage (EBS), different volume types and use of various types of EBS volumes based on requirement.
• Designed and implemented server-side RESTful web services using Node JS and handled communications to the client side (React JS) using JSON.
• Integrated GIT into Jenkins to automate the code check-out process.
• Involving all the stages of Software Development Life Cycle like Application Design, Development, Debugging and testing the applications.
• Worked on Karma and Jasmine for unit test cases.
• Handled cross browser/platform compatibility issues (IE, Firefox, and Safari)
• Involved in agile software methodologies and followed SDLC life cycle.
• Designed and developed client's website screens and front-end widgets using React.js.
• Built the internal tool and maintained with React JS along with Flux and Redux.

Environment: MongoDB, Express.js, React Js, Node Js, HTML5, CSS3, JavaScript, JQuery, JSON, RESTFUL, Web Services PLSQL, Spring MVC.

Java/Web Developer

Confidential, Malvern, PA

Responsibilities:

• Designed UI screens using HTML5, CSS3, and JavaScript.
• Developing custom HTML elements using Angular JS custom directives.
• Used Bootstrap and Angular UI to make the application user-friendly in the development of the Navigation Bar, Tables, Sliders, Calendars.
• Created and deployed new features to sustain and amend existing applications under MVC pattern using Node.JS, Bootstrap and Express.
• Developing and designing SPA user interfaces in AngularJS.
• Worked on Front end by using AngularJS, JavaScript.
• Developed client-side validation code using JavaScript and jQuery.
• Extensively used CSS3 and Bootstrap for styling the HTML elements within the whole application.
• Responsible in providing pseudo application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Developed the backend by using Node JS, express and MongoDB.
• Developed multiple POCs to create an interface between Backend to Frontend by using MongoDB, ExpressJS, and Node.js.
• Used Node.js as a proxy to interact with Rest services and interacting with Database.
• As a backend developer, I was responsible for creating RESTFUL Web using Node.js & Express.js.
• Used Local Storage to store & retrieve insensitive user data during transition between the different pages.
• Created Responsive Web Design using Bootstrap.
• Used GIT for Version Control.
• Have worked on AWS to integrate the server side and client-side code.
• Analysed business process potentials for streamlining and improvements in the systems.
• Participated in writing Test Plans and Test Cases that covered all use cases for the application.

Environment: HTML5, CSS3, Mongo DB, Express JS, Angular JS, Node JS, BootStrap, GIT, Grunt, AWS, Rest Services, AJAX, JSON, XML, API.

Java/Web Developer

Confidential, Torrance, CA

Responsibilities:

• Translate designs provides by UI creative design team into functional user interfaces, ensuring cross browser compatibility and performance.
• Designed and developed user-friendly interface by using JavaScript, HTML, CSS, jQuery and Bootstrap.
• Designed flash plugins for including different functionalities and content.
• Worked on integrating jQuery APIs with MVC pattern.
• Used AJAX frameworks like jQuery, JSON to develop rich GUIs and involved in performance tuning the website.
• Involved in bug fixing on functionality, performance and designing issues with JavaScript and jQuery.
• Designed XML files for maintaining contents like video, images, audio and display them in flash application.
• Involved in debugging HTML, CSS and JS code using tools such as Chrome Inspector, and Firefox Firebug.
• Handled browser compatibility issues in browser such as IE, Firefox, and Chrome.
• Maintain Cross Browser compatibility and implement Responsive Design custom media queries.
• Used Grunt with Grunt file to minify the JS file in whole application.
• Prepared Unit and System Testing Specification documents and performed Unit and System testing of the application.
• Reviewed the code for ensuring adherence to Java coding standards.
• Developing XML classes for loading the data from XML files deployed at the server.
• Worked with Jasmine in testing and performed Unit testing and execution testing utilizing JUNIT.
• Extensively used Bootstrap framework and developed multiple UI components as well.
• Developed UI pages using media queries and made completely responsive.
• Reviewed the code for ensuring adherence to Java coding standards.
• Worked with the team of architects and back-end developers to gather requirements and enhance the application functionality and add new features.

Environment: s: JavaScript, HTML, CSS, XML, JSON, AJAX, jQuery, JUNIT, Bootstrap, Grunt, Git, Jasmine.