SUMMARY:

• Over 8+ years of strong software experience in design, development and deployment of web - based and Client-Server business applications using OOP, Java/J2EE technologies in various domains
• Experience in all phases of Software Development Life Cycle (SDLC), which includes Integration, Implementation, Interaction, Business Analysis/Modeling, Documentation, and Testing of all software applications.
• Expertise in developing highly interactive rich Web UI using HTML, JavaScript, CSS, JQuery, Ajax, Angular JS, React JS, Node JS, JSF2.0, Bootstrap, TypeScript.
• Experience in Agile software development process, Test Driven Development and Scrum.
• Experience in client side designing and validations using HTML, CSS, JavaScript, AJAX, JQuery, AngularJs and NodeJs.
• Have good experience on NoSQL database like Mongo.
• Developed Graphical User Interfaces using UI frameworks AngularJs and Webpage's using HTML, CSS and JSP's for user interaction.
• Extensive knowledge of XML-based standards and protocols (such as WSDL and SOAP), development of XML schemas and implementing SOA by using both SOAP and RESTful web services.
• Good knowledge on AWS cloud formation templates and configured SQS service through java API to send and receive the information.
• Hands-on experience in Automation, Configuring and Deploying instances on Amazon web services (AWS) and experience with AWS components like EC2, ELB, Auto scaling, S3, VPC, Route53, Cloud Watch, Cloud Trial, Cloud Formation Templates.
• Development experience in Windows, Linux, Mac OS, Docker containers and UNIX operating systems.
• Used DAO access and writing DML, DDL and triggers for DB2 database and other client environment specific tools to design the client module.
• Proficient in MVC architecture using spring framework / JSP-Servlet and J2EE Design Patterns.
• Expertise in Struts and Hibernates Frameworks.
• Ability to efficiently translate algorithms, ideas and concepts to software applications.

  Expertise with Object Oriented Design (OOD), Object Oriented Analysis (OOA), Object Oriented Modeling (OOM) based on Unified Modeling Language (UML) architecture.

• Expertise in developing SOA (Service Oriented Architecture), REST and J2EE Web Services based on SOAP, BPM, WSDL, UDDI, JAX-WS, JAXB, JAX-RPC using tools like Apache Axis and Developed RESTFUL web services using Spring MVC.
• Extensive programming experience in Servlets, JSP, Struts, JSF, Angular 2, Angular 4, JSON, Spring IOC, Spring Security, Spring AOP, Spring transaction management, Spring Boot, MQ Series, Web Services, JMS, EJB, JPA, Hibernate and Oracle.
• Have Good exposure on Java Design Patterns and familiar in using different design patterns like Factory design, Singleton, Flyweight pattern, Session facade pattern.
• Good implementation knowledge on XML, DTD, XSD, SAX, DOM, XSL and XSLT.
• Had vast exposure to Release Management and experience in configuring Team City, Jenkins and Maven Build.
• Good knowledge on reading and following UML design documentation such as Database, and Data Flow diagrams.
• Proficient in design and rapid development of web and J2EE applications using Core Java, JSP, JSF, CSS, Servlets, EJB, JavaScript, Spring, JDBC, JNDI, JMS, SWING, HTML/DHTML, XML and Struts framework.
• By using ReactJS, ES6 we do word press CMS Developing Application architecture with new user-facing features. Building reusable components and front-end libraries for future use
• Comprehensive knowledge in RDBMS databases like Oracle 10g/11g, SQL Server 2005, 2008, DB2, and MySQL 4.x, 5.0.
• Expertise in User Interface (UI)/User Experience (UX) designing tolls such as Wireframe, Prototyping and Mockup designs tools like Adobe Fireworks, Axure RP, Mock plus, In Vision, Mockingbird, Balsamic, Adobe XD, Fore UI, UXPin, Photoshop.
• Experience in Profiling and Optimizing SPA (single page applications) by creating custom directives, controllers, modules, module optimization and http caching in AngularJS by using MVC frameworks.
• Good understanding of Document Object Model (DOM) and DOM Functions.
• Hands on working experience with Angular 2 Typescripts and ECMAScript 6 specifications.
• Hands on experience using the version controls like SVN, GIT and TFS and project management tools like JIRA, configuration management systems like Mercurial, GIT-HUB, BITBUCKET.
• Experience with Karma and/or testing frameworks such as Jasmine, Zest & Enzyme.
• Responsive Web Design (RWD) for diverse types of devices like tablets and mobiles using media queries and libraries like Bootstrap4, Semantic UI.
• Experience in working with build management tools like Ant, Maven and Jenkins
• Experience in installing, configuring, tuning Apache Tomcat, WebLogic and WebSphere.
• Ability to work individually as well as in a team with excellent problem-solving skills, troubleshooting capabilities, learn new tools and concepts.
• Worked on IDE's such as Eclipse/My Eclipse, JBuider.
• Comprehensive knowledge in databases like MySQL, SQL Server, DB2 and Oracle writing Triggers, Stored Procedures and Normalization of databases.
• Proven experience with Application Servers like IBM WebSphere(WCS6.x/5.x/7.x), Oracle/BEA WebLogic9.x/8.x/7.x/6.x, JBoss and Tomcat 5.x/4.x/3/x.
• Expertise in database modeling, administration and development using SQL and PL/SQL in SQL Server environments.
• Excellent troubleshooting &problem-solving skills with Client-Server & Web Application. Designed Use Case Model, Use Case Diagrams, and Class Diagrams, sequence diagrams.
• Expertise in using issue tracking tools such as Quality Center and JIRA.

TECHNICAL SKILLS:

Operating Systems: Windows XP/Vista/7/8/10, Ubuntu, Linux, Mac OS X

Web Technologies: HTML/HTML5, CSS2/CSS3, DHTML, XML, XHTML, XSLT, JavaScript, AJAX, jQuery, JSON, Apache, PHP, DOM, Sublime Text, Gulp, Grunt

Programming Languages: JavaScript, jQuery, Ajax, Java, SQL.

JavaScript Frameworks: Backbone.js, Node.js, Angular.js, Require.js, Bootstrap, jQuery UI

IDE, Editors: Eclipse IDE, Notepad++, Net Beans IDE, Adobe Dreamweaver, Brackets, Microsoft Visual Studio, Photoshop.

Database: MS SQL Server, My SQL Server, DB2

Debugging Tools: Firebug, Chrome Developer Tools.

Web Servers: HTTP Web Server, WCS, Apache Tomcat, Web logic

Cloud: AWS (Amazon Web Services)

Desktop Tools: Acrobat Writer, MS Office

SDLC: Waterfall, Agile, Scrum.

Browsers: Firefox, Chrome, IE, Opera, Safari

PROFESSIONAL EXPERIENCE:

Confidential - Malvern, PA

Sr. Full Stack Developer

Responsibilities:

• Involved in Daily Scrum (Agile) meetings, grooming to gather & understand requirements and estimation of the tasks for the user stories, participated in retrospectives.
• Created Typescript reusable components and services to consume REST API's using Component-based architecture provided by Angular 4.
• Involved in the development of services with Angular 4 injectable property, as to make the service available for dependency injection when creating components.
• Utilized create-react-app to launch product to stay update with the most current web pack and babel build configurations.
• Developed Web pages from scratch using HTML5, CSS 3(using SASS) and JavaScript.
• Used Angular 4 component router for navigation.
• Worked with Angular 4 directives, components, pipes, and injectable.
• Programmed in Angular 4 to upload (post) files/images to the AWS S3 browser from the Front-end by installing NPM package of AWS-SDK.
• Performed Verification and validation process for the code written by making use of Jasmine and Karma JavaScript testing framework by testing across various scenarios of the Angular 4.0 applications.
• Worked with the Node package manager (NPM) along with Gulp.
• Built Spring based Java and Scala Microservices to support enterprise web application.
• Worked with SASS to build better and optimized Style sheets.
• Designed and developed RESTFUL web services using Spring Boot and Jersey framework.
• Used Spring Boot which is radically faster in building cloud Micro Services and develop Spring based application with very less configuration. to build highly available CI/CD pipe line to build and deploy transcoding application on AWS public cloud.
• Migrating existing application into REST based Micro services to provide all the CRUD capabilities using Spring Boot.
• Used Swagger specification for documenting REST API's which exposes description of a RESTFUL web services to different clients.
• Used Node JS to run Angular 4 on server with mock JSON data and completed the UI development independent of server.
• Created AWS Lambda functions for AWS config rules using Node.js. Heavily used Lambda function on text object methods Context object properties using Node.js.
• Wrote services with Angular 4 to store and retrieve user data from the Mongo DB for the application on devices with HTTP service.
• Authenticating Users and to provide the security to RESTful web services using OAUTH 2.0.
• Extensively used Git for version controlling and regularly pushed the code to GitHub.
• Used JIRA as the bug tracking system to track and maintain the history of bugs/issues on everyday basis.
• Used GIT for version control and Jenkins for Continuous Integration and Continuous Deployment (CI/CD).

Environment: Angular 4, HTML5, CSS 3, JavaScript, AWS S3, RESTful Web Services, Web Pack, Babel, Jasmine, Karma, Spring Boot, Jersey, Micro Services, Rest Services, AWS, Node JS, GitHub, JIRA, Jenkins, Docker

Confidential - Atlanta, GA

Sr. UI Full Stack Developer

Responsibilities:

• Involved in the complete Software Development Life Cycle (SDLC) including gathering Requirements, Analysis, Design, Implementation, Testing and Maintenance.
• Designed dynamic and multi-browser compatible Web pages using HTML5, CSS3, JavaScript, jQuery, Angular JS (4.0 &5.0), Ext’s (4.0), ReactJS (15.0), AJAX, Grunt and JSON
• Developed web page quickly and effectively using Angular JS.
• Used Angular JS, MVC Architecture to split the UI logic into Views, Models and Collections.
• Proficient in building Web User Interface (UI) using HTML5, DHTML, table less XHTML, CSS3 and Java Script that follows W3C Web Standards and are browser compatible.
• Designed and developed the application to be responsive using Bootstrap CSS framework.
• Worked on creating login authentication modules using Angular JS and JavaScript.
• Created Angular components like Controllers, Services, Directives and Forms to collect different user data.
• Involved in writing application level code to interact with APIs, Web Services using JSON and XML.
• Worked on Angular forms validation to do client-side validations.
• Worked on Unit testing with Karma and Jasmine.
• Worked as a technical lead in key migration project from WCS 6.0 to WCS 7.0.
• Designed the application to allow all users to utilize core functionality, as well as business specific functionality based on login ID.
• Used React JS controllers to update entity models and tasks database.
• Redesigning site with everything from contact page to landing page all using ReactJS.
• Working on building a custom cms to move off word press being built using NodeJS,

  ReactJS.

• Used React JS to build the UI components, developed filters to display different dimension of data and font size modifiers.
• Developed Container components as the logic layer for the UI components.
• Implemented map State to Props, map Dispatch to Props for the interactions between Redux and React.
• Implemented Redux Form to build Report Data Grid, tree grid, and developed Data Grid Items which can be dragged by IRD system users.
• Developed navigation bar, menu bar, drop down list with React widgets and bootstrap.
• Used Redux to manage the whole state developed the well-designed store, actions and reducers.
• Implemented React router for building the single page application.
• Used web pack as the module bundler.
• Using an e-commerce API in replacement of woo commerce.
• Involved in configuration and deployment of applications on the cloud using AWS
• Hands-on experience in Automation, Configuring and Deploying instances on Amazon web services (AWS) and experience with AWS components like EC2, ELB, Auto scaling, S3, VPC, Route53, Cloud Watch, Cloud Trial, Cloud Formation Templates.
• Used AWS Code deploy for automated deployment of EC2 instances
• Managed to switch from Digital Ocean over to AWS environment using s3, ec2, MySQL.
• Involved in implementation of RESTFUL web service APIs using Node.js.

Environment: MySQL, HTML5, CSS3, JavaScript, AngularJS, React JS, Node.js, AWS, RESTFUL web service, Bootstrap 3.

Confidential - Orlando, Florida

Sr. UI Full Stack Developer

Responsibilities:

• Working closely with graphic design and user experience teams to ensure the industrystandards and best practices are being used across all the client applications.
• Working closely with business system analyst to understand the requirements to ensure thatright set of UI modules been built.
• Implementing and designing user interface for web-based customer application.
• Worked on creative project which required extensive use of graphical designs. Includedanimations of the web pages using various transition modes of CSS3 and JQuery.
• Styling the page with HTML5 and CSS3. Building internal tools using CSS3 and JavaScript.
• Evaluated converting the current implementation of the front-end to using React JS.
• Using D3.js to draw the graph to show the balance in any period.
• Using Bootstrap grid view as well as Media queries to create responsive web views.
• Using AngularJS framework to create the MVC architecture for the project.
• Using AngularJS $http service for data transfer between front-end AngularJS factory serviceand restful web service.
• Developed Tabbed pages using AJAX and Angular.js, Backbone.js for quick view of relatedcontent, scores, top stories, and headlines.
• Using AngularJS $filter service to process the data to be presented.
• Using AngularJS $scope to join the controller with views to make the web responsive.
• Consuming RESTful web services and processing JSON using AngularJS service calls.
• Using AngularJS factory to do AJAX call to get data from the restful web server.
• Using AngularJS controllers for two-way data binding between product components and dataobjects.
• Rendering HTML Snippet with AngularJS built-in directives and custom directives.
• Using Local Storage and Session Storage to manage the log in session information.
• Using ngRouter for the designing of the view navigation to load different views in theapplication.
• Extensive knowledge of WCS data models like catalog, order, payment, promotion and attribute dictionary.
• Using SVN for version control and Team Corporation, check in and check out the code.
• Fixing the cross-browser compatibility issue for Safari, Chrome, Firefox, and IE.
• Involved in developing user login page using MEAN Stack technologies along with JSONprocessing.
• Experience in web development with MEAN stack (MongoDB, Express.js, Angular, Node.js). Good knowledge on React and Redux frameworks
• Developed server-side application using NodeJS with Express framework that handles the http requests, performs all the CRUD operations such as get, post, put and delete.
• Involved in using the MongoDB as the back-end database.
• Created server-side Routes with the help of NodeJS and connected to the database using
• Mongoose. Extensively testing and debugging the website with Chrome Element Inspector.
• Using Bower to manage the library dependency and using NPM to manage the package.
• Working with QA and other teams to improve the User Experience.
• Working in Agile work environment to have the daily meeting and scrum.

Environment: HTML5, CSS3, D3.js, JavaScript, Backbone.js, Bootstrap, AngularJS, AJAX, JSON, JQuery, Bower, NPM, node.js, Express.js, MongoDB, SVN, Sublime, Agile.

Confidential - Shelton, CT

UI Developer

Responsibilities:

• Involved in development, design and implementation of front-end part widget-basedapplication.
• Involved in client-side tooling and testing & development with Bootstrap, HTML5, andJavaScript.
• Developed Single Page Applications using Angular JS MVC Framework and Restful services.
• Developing web Applications using HTML5, CSS3, JSP, Bootstrap, Java IDE Eclipse, JavaScript, AJAX, JSON and Angular JS.
• Integrated Bootstrap CSS with SASS pre-processor.
• Created Master Pages, CSS Styles Sheets and Integrated to Silver light and got approval fromBusiness Stakeholders.
• Developed complex, useable, attractive and cross-browser web interfaces that account forspeed, file size, readability and accessibility.
• Defined all AngularJS controllers in a JS file and reused in various pages of application.
• Implemented Angular service calls using Angular Factory.
• Implemented Angular Directives to make customized components.
• Created and maintained the framework and layout of each portal with Cascading Style Sheets (CSS).
• Developed Tabbed pages using AJAX and Angular.js, Backbone.js for quick view of relatedcontent, scores, top stories, and headlines.
• Successfully implemented Auto Complete/Auto Suggest functionality using Ajax, JQuery, DHTML, Web Service call and JSON.
• Authored REST based Web API wrappers to integrate with conventional Web Services. Developed Web API using Node JS and hosted on multiple load balanced API instances.
• Designed Frontend with in object-oriented JavaScript Framework like Node.js and Ext.js. Well-versed in Object Oriented Programming (OOP) with JavaScript
• Responsible to manipulate HTML5, CSS3 in JQuery as well as making the pages dynamic usingAJAX, JSON and XML.
• Involved in Enhancement of existing application utilizing JSP, Created HTML navigation menuthat is role-based menu items changes dynamically, derived from the database in the form ofXML.
• Created JAX- RS Restful Web services to perform CRUD operations.
• Extensively used XSLT to transform XML documents to HTML.
• Used XML parser APIs such as JAXP and JAXB in the web service's request response datamarshalling as well as unmarshalling process.
• We have used cytoscapejs to fully create featured graph library by writing the language in Javascript. By using we can have the analysis to go extent.
• Used RESTful Web Services for accessing data from the web server.
• Used Jasmine to write and Run Test cases.
• Extensively participated in developing the website across different browsers and performedcross-browser testing.
• Used jQuery plugins auto complete, validation, drag and drop and more exceptionally. UsedjQuery template for markup.
• Used Ajax, JSON with jQuery for request data and response processing.
• Worked on Agile, SCRUM development methodology and built the application with Test DrivenDevelopment (TDD)
• Worked with NoSQL database MongoDB and worked with it to perform many differentoperations.
• Developed PL/SQL procedures for login module and written complex SQL queries.
• Integrated GIT into Jenkins to automate the code check-out process.
• Developed Maven scripts for various tasks to automate the build process and for thedeployment of the application in Web Logic server.
• Discussed various ideas/suggestions for the ongoing web sites regarding the page layout and creative design.

Environment: JavaScript, JQuery, JSON, Ajax, HTML5, DHTML, Restful services JAX-RScytoscapejs, Jasmine, Bootstrap, CSS2, CSS3, AngularJS, React JS, Node.js, Jasmine, GIT, MySQLWebLogic, Windows.

Confidential - Melville, NY

UI Developer

Responsibilities:

• Involved in the Analysis, System study and designing of the project.
• Developed front-end screens with HTML, DHTML, CSS, JavaScript and JSP's. Extensively didclient-side validations using JavaScript and developed the required Servlets.
• Used CSS Sprites to decrease the number of HTTP requests and load time of web pages.
• Developed stored procedures, triggers, functions and database tables in Oracle database.
• Data imported by SQLite plugin which is implemented in JavaScript.
• Worked on Web Service calls, XML and JSON parsing using Java Script.
• Created Responsive Designs (Mobile/Tablet/Desktop) using HTML5 & CSS3, Bootstrap.
• Created and optimized graphic prototype websites and applications interfaces using HTML5 and CSS3.
• Created cross-browser compatible and standards-compliant CSS-based page layouts. Integrated with back end code for highly interactive AJAX based applications.
• Developed AngularJS functionality in the application to provide two-way binding to the system.
• Used customized services and directives in AngularJS to develop dynamic and responsive Webpages.
• Involved in write application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Participated in daily meeting for enhancing the features for the portal.
• Designed XML files for maintaining contents like video, images and audio and display them inflash application.
• Participated in Code review and Quality Assurance. Automated the functionality and interface testing of the application using Quick Test Professional (QTP).
• Used JDBC, application server provided transaction API for accessing data from the Oracle the using standard statements.
• Preparation and review of Unit Test Plan, Unit Testing, Test Results review and other quality related work.

Environment: HTML, CSS, JavaScript, XML, XHTML, DOM, DHTML, Oracle database, Eclipse, SQL, Windows XP/07 and MS Office.

Confidential

Sr. Web Developer /UI Developer

Responsibilities:

• Expertise in writing web pages using JSP, JavaScript, CSS, and JQuery.
• Worked on implementing the multithreading for the IRR performance return calculations on Sybase data.
• Used JMS in the project for sending and receiving the messages on the queue.
• Utilized various JQUERY plugins to build Rich Internet Application (RIA) to make it look more intuitive.
• Created and deployed new features to sustain and amend existing applications.
• Developed dynamic e-mails using JavaScript, and hand coding of HTML5, XHTML, and CSS3.
• Coded all the high and critical modules with client level standards using SQL, PLSQL and Java.
• Configured the Spring beans and applied Spring IOC between service layer and data access layer.
• Integrated Spring and Hibernate and used Hibernate template to access the data.
• Spring AOP module is used to handle logging mechanism of business layer classes and repository classes.
• Creating web service client jars to consume SOAP based web services.
• Implemented the spring boot applications for four modules such as Account creation and authentication, Statements retrieval, Reports retrieval and Account performance information.
• Designed the email blasts using Adobe software and then implemented them using HTML and Java script.
• Used the version control system GIT to access the repositories and used in coordinating with CI tools.
• Involved in configuring the Git repository and maintain the version control using Git.

Environment: HTML, CSS, JavaScript, XML, XHTML, DOM, DHTML, Oracle database, Eclipse, SQL, Windows XP/07 and MS Office.