Sai T

UI Developer

Profile Overview

  • 3 Years

  • Development

  • $ ** per hour

Technical Proficiencies
Applications & Tools Known
Languages
Interpersonal Skills
N/A
Contact Details
About Me

Over 5+ years of IT experience as Java UI Developer with expertise in designing and developing scalable, robust, secure, cross platform, high performance web applications/services ❖ Experience in all phases of Software Development Life Cycle (SDLC) starting with project initiation, requirement gathering, requirement analysis, functional design, detail design, development and implementation of multi - tier enterprise, Agile and SCRUM. ❖ Experience in developing web applications covering front-end/UI using the web technologies like HTML5, CSS3, XHTML, JavaScript, J-Query, Angular 5/6/7/8/9, React.JS, Node.JS, Backbone.JS, JSON, XML and AJAX. ❖ Proficient in building Web User Interface (UI) using HTML5, CSS3, bootstrap, DHTML, table less XHTML and JavaScript that follows W3C Web Standards and are browser compatible. ❖ Proficient in understanding Document Object Model (DOM), DOM Functions and Implementation of user-centred design (UCD) methodology. ❖ Extensive knowledge in ReactJS for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React Native concepts. ❖ Extensive experience working on Virtual DOM creating an in-memory data structure cache, computed the results and updated the browser's displayed DOM efficiently using ReactJS. ❖ Experience with Angular (5/6/7/8&9) Directives, Dependency Injection, Services, Routing, pipes, Animations, Forms, AOT, Lazy Loading and RXJS etc. ❖ In-depth knowledge of integration of RESTful Web Services, HTTP services and Web services with web applications. ❖ Experience with optimization and CSS3 Code Reduction using CSS Pre-processors like LESS and SASS. ❖ Proficiency in using DOM, AJAX, JSON, responsive web design, Bootstrap 4, for designing web sites. ❖ Understanding and experience with Object Oriented Design/Development (OOD), Model View Control (MVC) design pattern and Test-Driven Development (TDD). ❖ Knowledge on deploying code to AWS using Continuous Integration Tool Jenkins, Continuous Deployment Tools like Docker, Nginx and Git. ❖ Expertise in React JS framework to develop the SPA. ❖ Experienced in React JS and working with React Flux architecture. ❖ Experienced in working with Redux architecture using complex Object-Oriented concepts in improving the performance of the websites. ❖ Experienced in working with Node.JS and NPM modules like http-server, Marathon, inquirer, path, mongo DB,Micro Services, Request, Elastic Search, express, luck, spark and templating engines. ❖ Experience in using React JS components, Forms, Events, Keys, Router, plus Redux, Animations and Flux concept. ❖ Good Experience in React.js for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React Native concepts. ❖ Familiar with creating Custom Reusable React Components Library. ❖ Experience using various IDE's like such as Microsoft visual studio, Sublime text, IntelliJ, Web Storm, and Eclipse etc and project management tools such as JIRA, Bugzilla etc. ❖ Experienced in debugging websites using Firebug, Fiddler, Browser Developer tools ❖ Experience using various IDE's like Visual Studio, Eclipse, Dreamweaver and Notepad++. ❖ Excellent working knowledge and thorough exposure on compatibility issues with different versions of browsers like IE, Mozilla FF, and Chrome. ❖ Experience in using Testing frameworks in Test Driven Development (TDD) such as Protractor, Cucumber, and Selenium. ❖ Excellent interpersonal skills, presentation skills, communication skills, management of time and team skills with an intention to endeavour to accomplish project due dates under unpleasant and stressful environment.

Accomplishments

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Professional Experience
R
RBC

UI Developer - Oct-2021 to Jun-2023

Responsibilities: ❖ Worked on Agile Methodology for developing application, that included iterative application development, weekly Sprints, stand up meetings, Followed Rally for tracking processes and streamlining Agile planning. ❖ Implemented functions and features using Angular 9 at client-side and Web API at server-side. ❖ Extensively worked on refactoring the existing code base from Angular 8 to Angular 9. ❖ Built Angular 9 components, UI services to consume rest services using Component based architecture provided by Angular 9. ❖ Developed the components using Angular 9 needed for the application from the scratch and customizing from various Angular related libraries to meet the application's functionality. ❖ Worked with NPM commands and using Package.json for managing dependencies and dev-dependencies of Node.js applications. ❖ Using Visual Studio Code, Angular 9, TypeScript and the Angular CLI for coding, scaffolding, data binding, debugging, compiling, bundling, minifying and building modules (i.e. components, services, pipes, directives, routes ❖ Created usability prototypes for the UI screens using Angular, TypeScript, and jQuery. ❖ Worked on RXJS Compatibility package to get backwards compatibility with RxJS previous to Angular version9. ❖ Responsible for parsing JSON data to & from the server for presentation & storage purposes in the project. ❖ Utilized Angular CLI to develop front-end functionalities and researched the command that Angular Cli provided. ❖ Created Ajax calls to exchange (request / responses) information with Mongo DB. ❖ Used W3C Validator for testing and worked on Unit testing with Karma and Jasmine. ❖ Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular 9. ❖ Extensive use of Angular Material framework to achieve RWD, i.e., make the portal compatible for various screen resolutions which are trending in the market today. ❖ Developed Web Services to communicate to other modules using XML based SOAP and WSDL protocols. ❖ For sending request to the server to check the functionality of the websites and for storing and exchanging information between browsers and server - (Ajax, JSON). ❖ Worked on GIT as a version control. Utilized NPM scripts for build and test environments in a Node.js application. ❖ Responsible for maintaining cross browser compatibility issues with Styles, Layouts and fixed bugs for supported platforms and browsers.

V
Veri day

UI Developer - Mar-2020 to Sep-2021

Responsibilities: ❖ Interacted with end users and business analyst to understand the business requirements. ❖ Developed rich front-end applications, user interactive (UI) web pages using HTML5, CSS3, and Bootstrap. ❖ CSS styles were developed to preserve the uniformity of all the screens throughout the application and positioning of screen objects. ❖ Developing React.js / Redux front-end UI, and Node.js applications for backend. ❖ Leveraged React.js resources for all data access, encapsulating URLs, and standardizing data access interfaces. ❖ Maintains the Parent and child elements by using State and Props in React.js. ❖ Leading frameworks as React.js to build high-quality, scalable, and reusable components and Front-end solution. ❖ Developed custom filter in React.JS in the application. ❖ Used services to read data from remote server using React.JS. ❖ Involved to Use React.js library functions for the logical implementation part at client side for all the application. ❖ Created React.js for reusable components (multi-field form elements, background file uploads. ❖ Maintained states in the stores and dispatched the actions using redux. ❖ Involved in developing the React.js Controllers to maintain each view data. ❖ Created React.js for reusable components (multi-field form elements, background file uploads. . ❖ Implemented the Drag and Drop functionality using React-Draggable. ❖ Involved to use React-Router to turn application into Single Page Application. ❖ Involved to use Restful web services calls for POST, PUT, DELETE and GET methods. ❖ Developed, implemented, and tested Node.js applications. ❖ Maintain consistency of front-end via code over variety of browsers. ❖ Involved in daily SCRUM meetings to keep track of the project status. ❖ Involved all stages of Software Development Life Cycle like Application Design, Development, Debugging and testing the applications. ❖ Tested and applied the branding on a step-by-step procedure using Jasmine. ❖ Integration with Rich Relevance/CDN/CMS/Optimize ❖ Developing the rich UI components in Optimizely ❖ Extensively used Gifford 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. ❖ Involved to work within the AWS Cloud integration processes. ❖ Developed AWS API to integrate defect management process to user interface. ❖ Created Mocha unit test framework to write unit tests for JavaScript code. ❖ Extensively used debugging tools such as Firebug and IE Dev tools to investigate the issues and fix the bugs. ❖ Handled cross browser compatibility issues in IE 7, 8, 9 and FF. ❖ Involved with Testing Team, Scrum Masters, and Business Analysts for fixing of Issues ❖ Interacted with Customers and development teams for Fix the Issues. ❖ Involved in System Testing, Regression Testing for Complete UI after fixing the Issues which are reported by Testing Team

M
Morneau Shepell

UI Developer - Sep-2017 to Nov-2018

Extensively involved in requirements gathering and analyzing them, checking the dependencies and design of the project. . ❖ Involved in front-end code in a high-quality manner while ensuring a consistent look with standards-compliant to HTML and CSS. ❖ Developed UI for web platform using HTML, CSS, JavaScript, JQuery, and JSON. ❖ Involved in developing XML, HTML, and JavaScript for client-side presentation and, data validation on the client side with in the forms. ❖ Used Angular.JS built in directives, Controllers, Services and filters functionality to develop UI. ❖ Involved in writing and modifying Procedure, Queries, Views and Triggers and calling them from JavaScript. ❖ Created Graphic User Interface (GUI) and applied to web site. ❖ Implemented AJAX to enhance the capability of the website. ❖ Used JQuery plug-ins for Drag-and-Drop, Widgets, Menus, User Interface and Forms. ❖ Worked on displaying the JSON data in the form. ❖ Interact with other developers and end users to design and implement new features throughout the framework.

Education
Expedia Group

UI Developer - Dec-2018 to Feb-2020

Worked on project following Agile scrum methodology that includes iteration application development, weekly sprints, daily stand-up meetings and customer reporting backlogs. ❖ Designed and developed a responsive website using Bootstrap grid system to layout contents that fit different devices including Mobile, Tablet, and Desktop. ❖ Involved in developing Custom Directives using Angular 7 Imperative Routing, Guards and implemented Routing with the help of Angular 6 Router Module. ❖ Developed the application as Single Page Application (SPA) utilizing Angular 7 MVC structure. ❖ Developed http requests using RxJs observables to communicate between server and client with Angular 6. ❖ Extensively involved in upgrading the existing system from Angular 6 to Angular 7. ❖ Worked on child components and parent component creations, with different interfaces, classes, constructors, and other oops concepts of typescript. ❖ Created Angular service and integration with RESTful APIs. Used Angular HttpClient to send GET/POST request to fetch data from server. ❖ Used Angular Lifecycle hook ngOnDestroy method in components to optimize application performance. ❖ Performed the Regression Testing for Complete UI after fixing the Issues which are reported by Testing Team. ❖ Designed and developed a web application by using Angular 7 as front-end and using Web API to receive and pass data to back-end. ❖ Created asynchronies data processing using Rxjs Observable to achieve Map/Subscribe pattern ❖ Worked on code quality coverage by writing unit test cases using Jasmine and generated coverage reports from Karma test runner. ❖ Used Angular CLI into the project for front-end development tasks such as minifying, auto reloading, deploying. ❖ Created complex JIRA workflows including project workflows, screen schemes, permission scheme and notification schemes in JIRA. ❖ Worked on improving the application performance and speed by implementing the relative techniques

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Employment Feedback: Insights and Recommendations from Previous Roles

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