SUMMARY

• Almost 6 years of extensive experience in IT industry as Front - End UI Developerwif web-based applications and UI applications in various domains. experience in application and web development wif emphasis on HTML/HTML5, XHTML, DHTML, XML, CSS 2/3, AJAX, JSON, DOM, DOJO, JavaScript, jQuery, Angular2, Angular 4, react.js, Web pack, Java, MongoDB, Oracle and Java Technology.
• Expertise in developing front-end systems wifJavaScript, Bootstrap, HTML5, CSS3and MVC frameworks such as Angular JS, Backbone JS etc.
• Extensive experience in developing Web based applications and Client/Server applications using XML, HTML, XHTML, JavaScript, AJAX and CSS, Kendo UI, Adobe Photoshop, etc.
• Expertise in client scripting language and serve side scripting languages like JavaScript, jQuery, JSON, DOJO, bootstrap, Node.js, Angular.js, Angular2/4, React.js, EXT.JS, Action Script, JSF and JSP.
• Used Angular Js, Angular 6, JavaScript, HTML5, and CSS for front end web designing.
• Developed a web application by using Angular6 as front-end by using Rest API to receive and pass data to back-end.
• Used Angular-CLI for initializing and for project setup wif scaffolding features.
• Involved in migrating from Angular Js to Angular 7
• Built Angular 4/2 components, UI services to consume rest services using Component based architecture provided by Angular 2.
• Implemented Angular 4/2 component router for navigation, Angular 4/2 services to connect the web application to back-end APIs made use of ES6 features.
• Working extensively wif RESTful Web Services to save and retrieve data from angular components.
• Expertise in designing and implementing RESTful Web Services to save and retrieve data to angular components from database and vice versa.
• Extensively worked wif React16’s new features like hooks, error boundaries, fragments, portals, Lazy Loading, context API and async rendering
• Extensive hands on both class component and functional component of React15 and React16
• Possess extensive hands-on experience wif NoSQL and Relational databases like MongoDB, Firebase, MySQL, and Oracle
• Proficient in using Model View Controller (MVC) design pattern and creating Single Page Applications (SPA) using various JavaScript frameworks for linking presentation layer to application layer and using JSON or XML as data-exchange format
• Performed form validations against form statuses like pristine, dirty, valid, & invalid using regular expressions
• Knowledge of OOPS principals like Inheritance, Encapsulation, Polymorphism
• Extensively worked wif React16’s new features like hooks, error boundaries,fragments,portals, Lazy Loading, context APIandasync rendering
• Expertise in JavaScript ES5 and ES6 features such as promise, callback function, arrow function, and asynchronous.
• Implemented Re Captcha in front-end applications for human authentication
• Proficient in implementing majority of the features available wif Bootstrap, Material UI and React-native
• Experience in Software Development Lifecycle (SDLC) preparing Requirement Specification documents, design documents, Test cases and Analysis, User Training documents and Technical Help documents.
• Strong noledge in cross browser compatibility issues and W3C standards. Good Knowledge in using Dojo Components and integrating back-end applications wif AJAX driven web 2.0 front-end using OO JavaScript framework.
• Using Spark-Streaming APIs to perform transformations and actions on the fly for building the common learner data model which gets the data from Kafka in near real time and Persists into Cassandra
• Good understanding noledge in installing and maintaining Cassandra by configuring the Cassandra.
• Worked under AWSmanagement tools such as (EC2, EBS, ASG, RDS, R53) Developed AWSCloud Formation templates to create custom sized VPC, subnets, EC2 instances, ELB, Security Groups.
• Developed Ansible scripts for an automated server provisioning and Docker images for app isolation, reducing the time between provisioning and deployment.
• Good noledge on Dockers components like Docker swarm Engine, Docker Registry, Docker Notary.
• Experienced wif implementing different features of Bootstrap.
• Extensive experience as web developer wif a strong background working on open source technologies, including JSP, PHP, HTML, CSS, MySQL, JavaScript, Flash, Photo shop.
• Strong Experience in database design using PL/SQL to write Stored Procedures, Functions, Triggers and strong experience in writing complex queries, using Oracle 8i/9i/10g/11g, DB2, SQL Server and MySQL.
• Design and implement security system for GISdata access
• Experienced in developing web applications using MVC & MVVC Architecture.
• Following Test-Driven Development (TDD) programming technique to write clean code and test the functionalities.
• Experience in using testing Tools JUnit, Selenium, Gherkins, and Jasmine.
• Setup Drupal environment for local, QA, Dev, staging.
• Extensive Drupal experience and active in the Drupal Community attending and presenting at conferences and camps, developing new modules, and offering support to other users and developers.
• Experience working on scalable environment using Agile/SCRUM methodologies.
• Extensive experience in developing web page quickly and TEMPeffectively using jQuery, HTML5, CSS3and in making web pages cross browser compatible and resolving cross browser compatibility issues.
• Ability to develop optimum and user-friendly web solutions and provide web, graphic and interactive programming.
• TEMPEffective problem-solving skills, outstanding interpersonal skills, good in written and verbal communication. Ability to work independently as well as wifin a team environment. Driven to meet deadlines. Motivated to produce robust, high-performance software
• Proficient in adapting and applying new technologies.
• Ability to work independently and in a team environment.

TECHNICAL SKILLS

Web Development: HTML5, CSS3, JavaScript, jQuery, JSON, AJAX, XML and PHP, DHTML, XML, XSL, XSLT, JSTL, Struts 1.x/2.0, SOAP, Ajax, jQuery, JSON, JSF, Oracle

Frameworks: Spring MVC, AWS, Docker, AngularJS (versions 1.5, 16.), Angular 2/4, Typescript, Bootstrap, ReactJS, Redux, BackboneJS, NodeJS, Struts 1.2, MVC Architecture.

Application Servers: Tomcat Apache Server, Oracle WebLogic Server, MSSQL Server Management Studio

Databases: SQL Server2012, Oracle 8i,10g/11g, MYSQL, MSSQL, MongoDB, Cassandra

IDE's and Tools: Photoshop CS6, Dreamweaver CS6, Flash CS6, Visual Studio, Eclipse IDE, NetBeans, Web Strom, Firebug, Developer Tools, Edit Plus, WebStorm, Sublime text, Eclipse, Apana, Notepad++

Programming Languages: Java, J2EE, JSP 1.2, SQL, JavaScript

Operating System: Windows 2000/XP/Vista/7/8/10, MS-DOS, Unix

Protocols: TCP/IP, HTTP, FTP, and SOAP.

Version controls: TFS, Git, SVN, Visual Source Safe.

Reporting Tools: SQL Server Reporting Services, Crystal Reports.

Testing Tools: Selenium, Gherkins, N unit and J unit

PROFESSIONAL EXPERIENCE

Confidential, Lowell, AR

UI/Automation Developer

Responsibilities:

• Involved in developing a Progressive Web Application (PWA) using the latest Angular 8 version.
• Developed the UI elements following the JB Hunt Design System powered by the PrimeNG.
• Created and optimized graphic prototype websites and applications interfaces using HTML and CSS. Developed desktop, mobile and responsive website using HTML5, CSS3, SASS, jQuery.
• Integrated the UI code wif the API’s developed using the AJAX, JSON and XML.
• Following the Agile one of the SDLC methodologies to involve in development discussions, peer testing, demo’s etc.
• Performed unit testing using Jasmine and maintained scalability code.
• Followed Test Driven Development (TDD) by using Jasmine to build unit test cases for most of the cases & peer reviews of the developed code.
• Developed single page application structure wif multiple modules using Angular 8, TypeScript and RXJS.
• Developed custom pipes in Angular, modules and directives.
• Involved in daily scrum meetings wif scrum master, product owner as well as business analyst to get the analyzed business requirements.
• Used Polyfils to develop Cross-Browser compatible UI and fixed the bugs for several browsers
• Following the DevOps model to develop the web applications.
• Written the Unit tests using the karma framework.
• Experienced on the Azure DevOps tool for story creation, bugs tracking, code push and deployment.
• Experience on various types of GIT commands for code changes to the repository for maintaining various versions of the Agile process.
• Experienced on the automation framework like Protractor.
• Done the manual testing on desktop UI application as well as mobile and tablet.
• Evaluated, made recommendations, and implemented automated test tools and strategies.
• Documented, established, and enforced automation policies, procedures, and standards across testing teams.
• Designed, developed, and managed automated test projects for functional, integration, acceptance, performance, and regression testing of enterprise client/server and web-based project management applications.
• Conducted automation inspections - new automation scripts code review.
• Created Test Plans, Cases and Scripts for UAT, functional and regression testing.
• Experience on Apache J Meter for the API load testing.

Environment: HTML/HTML5, Java Script, Angular 8, Angular-CLI, TypeScript, RXJS, Design system, Prime NG, CSS3, SASS, Flexbox, Web Services, JSON, Protractor.

Confidential, Chicago, IL

UI Developer

Responsibilities:

• Used Angular Js, Angular 6, JavaScript, HTML5, and CSS for front end web designing.
• Developed a web application by using Angular6 as front-end by using Rest API to receive and pass data to back-end.
• Used Angular-CLI for initializing and for project setup wif scaffolding features.
• Involved in migrating from Angular Js to Angular 7
• Designed and developed web pages using wif HTML5, CSS3, Ajax, based on the W3C standards and Web 2.0.
• Involved in manual deployment on Apache Tomcat Servers
• Familiar wif ECMA script 6 and compile code from ES6 to ES5
• Used NgRx to build some of the reactive core components in the angular application.
• Configured typescript application through tsconfig file for various purposes like trans piling, debugging, tracing, generating separate folder for distributable etc.
• Used Filters to change modify data.
• Committed code change into repository by using version control tool Git.
• Implement Services to store shared data between sibling Components and inject into it for passing data purpose.
• Designed highly available, cost TEMPeffective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs and Glacier for QA and UAT environments.
• Generated responsive data tables using Bootstrap grid system.
• Used angular material for dialogs and pop-ups.
• Involved in development and finalization of initial design of the application and worked wif content managers, copywriters and designers to resolve the issues.
• Involved in discussions wif the System Analysts to identify the technical requirements.
• Involved in team meetings wif complete Webmaster’s UI team and end user client for understanding needs in new implementation & Involved in daily team meetings & weekly scrum meetings.
• Implemented various Search Engine Optimization (SEO) techniques as metadata, building inbound link, and outbound link text, meaningful title while designing web pages.

Environment: HTML5, CSS, JavaScript Angular Js, Angular 6, Typescript, Bootstrap, Maven, Zeplin, jQuery, NPM, Couchbase, JSON, Rest Web Services, Apache Tomcat, SVN and GitHub

Confidential, Brigham, UT

UI/UX Developer

Responsibilities:

• Worked in porting an existing web application intomobile view using React, React-Native, HTML5, CSS3, JavaScript, JSON, Node.js and Ajax.
• Used React framework to create complex React components, Forms, Events, Keys, Router and Flux to support routing in single page applications (SPA).
• Involved in developing User Interface using React framework, Redux, HTML5, CSS3, and ES6.
• Used Node.js and Express.js to create non-blocking input output models on the server side.
• Used AXIOS to communicate wif API wif React Saga.
• Created React controlled components to consume REST API's using Component based architecture provided by React.
• Created Node.js servers to fetch Restful API's from servers.
• Designed and implemented server-side RESTful web services using Node.js and Express.js.
• Developed models to persist data in MongoDB using mongoose.
• Used React animations for transition of states.
• Extensively used Node.js promises to request data form third party API's.
• Performed unit testing using Enzyme and functional testing using mocha along wif integration testing Chrome Inspector to fix bugs.
• Developed MERN Stack from scratch including Mongo DB server (mongoose Connector) setup and Express.js server development.
• Worked wif the React-Native library for the designing purpose while creating the functional components which can be reused in future.
• Managed the dependency packages by NPM.
• Used JIRA as the Bug Tracking tool.

Environment: React, React Saga, Node.js, JavaScript, Typescript, Express.js, GIT, JSON, REST, HTML, CSS, NPM, MongoDB, Enzyme, Mocha.

Confidential, Shelton, CT

Front End Developer

Responsibilities:

• Worked on multiple projects involving frontend development using React, HTML5, CSS3
• Used Mongoose library as the Object Document Mapping tool between Node.js backend application to perform CRUD operations on MongoDB
• Integrated WYSIWYG HTML editor wif React application which enabled rich text editing capabilities for an application.
• Implemented Nodemailer module in application to send automatic emails to customers based on certain criteria
• Worked on enhancement of server objects deployed on AWS EC2 instances
• Created template driven forms and performed validations by tracking form status
• Designed table-less layouts using CSS3 and appropriate HTML5 tags as per W3C standards
• Designed RESTful API’s using Express framework upon Node.js middleware application to ease the storing and retrieval process of customers data
• Wrote custom asynchronous functions to perform arithmetic analysis on the data extracted and then send the analyzed data as a response
• Used GitHub as version control system and explored various branching mechanisms
• Improved the efficiency of search functionality in the application by introducing the indexing functionality
• Used D3.js to generate pictorial analysis of user’s demographic data
• Worked wif Kanban charts to track the project status
• Wrote custom media queries to make the application responsive

Environment: React, HTML5, jQuery, D3.js, MongoDB, Node.js, Express, GitHub, Kanban, MS Office.

Confidential, Dallas, TX

UI Programmer

Responsibilities:

• Involved in discussions wif the System Analysts to identify the technical requirements.
• Involved in team meetings wif complete Webmaster’s UI team and end user client for understanding needs in new implementation & Involved in daily team meetings & weekly scrum meetings.
• Implemented various Search Engine Optimization (SEO) techniques as metadata, building inbound link, and outbound link text, meaningful title while designing web pages.
• Responsible to create DAO CRUD methods using Hibernate & Springframework.
• Developed a single page, mobile-first, cross-device/cross-browser web application for real-time location sharing utilizing AngularJS, JavaScript API.
• Involved in designing Spring MVC application and Hibernate to design module structure.
• Worked one-on-one wif client to develop layout, color scheme for his website and implemented it into a final interface design wif the HTML/CSS&JavaScript using Dreamweaver CS3.
• Developed Page layouts, Navigations and presented designs and concepts to the clients and the management to review.
• Used SpringAOP terminologies to handle transaction management and logging.
• Wrote Rest-Controller w.r.t RESTful standards in Spring MVCto connect model wif view.
• Developed the User Interactive web pages in a professional manner wif using webtechnologieslikeHTML, XHTML, and CSS as per company’s standards.
• Created a robust and user-friendly CALL CENTER APPLICATION based onclient requirements.
• Development the whole application module using technologies such as JavaScript,jQuery and more.
• Used Spring MVCwif Hibernate framework.
• Wrote a combination of jQuery plugins, as well as completely customJavaScript to build a bleeding-edge, AJAX-driven user interface.
• Involved in writing application level code to interact wif APIs, Web Services using AJAX, JSON and XML.
• Tested the developed front-end code using Chai/mocha Testing unit.
• Designed the table less web applications using CSS and wif the halp of and tags as per W3C standards.
• Worked wif teams where requirements are constantly being implemented, tested and improved.

Environment: Java, MVC, Spring Hibernate, HTML, CSS 2/3, JavaScript, JQUERY, JSP, AJAX, JSON, XML, XHTML, Angular.js, Dreamweaver CS3 and Chai/Mocha.

Confidential, Omaha, NE

UI Developer/admin

Responsibilities:

• Involved in developing all the User Interactive web pages using HTML5, CSS3, SASS, JavaScript, jQuery, Bootstrap, JSON, AJAX and Angular JS.
• Defined new validations through Angular JS for the form field validation implemented through HTML5.
• Developed CSS3 Media Queries to make the application compatible wif desktops, mobile phones and tablets (Portrait and Landscape) for implementing Responsive Web Design (RWD).
• Used CSS preprocessor SASS, to make CSS more efficient by reducing lot of repetition and used Compass a lightweight SASS tool set which halps to write more efficient style sheets.
• Integrated Bootstrap into several applications for fastening JavaScript development.
• Developed interactive web applications using AJAX and Data validations using JavaScript.
• Used AJAX, JSON to send requests to the server to check the functionality of the website.
• Designed sandboxes and maintain checkouts and check-ins by using GIT version control software.
• Created the Node JS Express server to build MVC framework from front end side Angular JS to back- end database, to provide broadcast and chatting service.
• Developed code to call Restful web service/API to fetch data and populate on the UI.
• Involved in Agile development to develop web application on time.

Environment: HTML5, CSS3, JavaScript, JQUERY, Angular JS, SASS, JSON, AJAX, Node JS., Angular JS, JavaScript, Bootstrap.

Confidential

UI Developer

Responsibilities:

• Using Microsoft Technologies for the project development such as Visual Studio, Java, J2EE, SQL Server.
• Design & Develop application using MVC architecture, jQuery, Html 5, Java Script and CSS.
• Design and implement AJAX service call using Angular JS http.
• Design layouts and icons wif Photoshop for technical specification documents and converts them to HTML prototypes wif Web 2.0 standards wif compatibility to different browser, platform and accessibility guidelines.
• Involved in development and deployment using tomcat web server.
• Used UML diagrams Use Cases, Object, Class, State, Sequence and Collaboration to design the application using Object Oriented analysis and design.
• Designed and developed dynamic menus using DHTML and CSS.
• Extensively used JavaScript for client-side validations.
• Involved in Unit testing.

Environment: Visual Studio, java, J2EE, HTML, CSS, JavaScript, DHTML, MVC, jQuery, WebLogic, photoshop, SQL, Windows XP.