React Js Senior Front-End

Bhagwat VK

***********@*****.*** (***) *** – ****

Professional Summary

Innovative and results-driven Senior Front-End/UI Developer with 8+ years of experience designing, developing, and deploying scalable web applications using modern JavaScript frameworks including React.js, Angular, and Vue.js. Proficient in building responsive, accessible, and high-performance UI using HTML5, CSS3, ES6+, TypeScript, and UI frameworks like Tailwind CSS, Material UI, and Bootstrap. Strong expertise in Single Page Applications (SPAs), RESTful API integrations, CI/CD pipelines, Webpack, and cross-platform mobile development using React Native. Adept in Agile environments with a passion for creating intuitive, user-friendly interfaces.

Core Competencies & Technical Skills

Languages & Frameworks: JavaScript (ES6+), TypeScript, React.js, Redux, Angular 2+, Node.js, Express.js, Next.js, Vue.js

UI/UX & Styling: HTML5, CSS3, SASS/SCSS, LESS, Tailwind CSS, Bootstrap, Material UI, Styled Components

Tools & Build Systems: Webpack, Babel, Gulp, Grunt, NPM, Yarn, Git, Bitbucket, GitHub

Testing & Debugging: Jest, Cypress, Jasmine, Karma, Enzyme, Protractor, Chrome DevTools

DevOps & CI/CD: Jenkins, GitLab CI, GitHub Actions, Docker (basic), Azure DevOps, AWS CodePipeline

Version Control: Git, GitHub, Bitbucket, GitLab

Project Management: JIRA, Confluence, Trello, Agile/Scrum, TDD

Design & Prototyping: Figma, Adobe XD, Axure, Photoshop, Sketch, Illustrator

Cloud Platforms: Microsoft Azure, AWS (Basic)

Databases & APIs: MongoDB, MySQL, REST APIs, GraphQL

Professional Experience

Sr. UI / React Developer

Google, Austin, TX Feb 2023 – Present

Developed a dynamic internal data visualization tool using React.js, Redux, TypeScript, and Material-UI.

Integrated interactive charts and data tables using D3.js, Chart.js, and AG-Grid Enterprise.

Collaborated with designers, developers, and QA teams in an Agile environment.

Implemented reusable components, followed Atomic Design and used Storybook.

Applied TDD using Jest, Mocha, Chai; achieved over 90% test coverage.

Ensured cross-browser compatibility and responsive design with CSS-in-JS.

Followed accessibility (WCAG 2.1), optimized performance with lazy loading and memorization.

Sr. UI / React Developer

NRG Energy, Houston, TX Sep 2019 – Feb 2023

Built dashboards with React.js, Redux, AG Grid, and Highcharts.

Integrated third-party APIs using Axios and Fetch.

Led multiple front-end releases, ensuring performance and compatibility.

Sr. Web Developer

United Airlines, Houston, TX Jun 2018 – Sep 2019

Developed SPA with AngularJS, React, and Redux.

Built reusable components and custom directives.

Created new onboarding flows with SASS and Node.js.

Collaborated on A/B testing and analytics with AEM integration.

Sr. Front-End Developer

JPMorgan Chase, Wilmington, DE May 2017 – Mar 2018

Built responsive interfaces with React.js, HTML5, and CSS3.

Implemented WCAG 2.1 compliant admin tools and splash pages.

Performed unit testing using Jest and Mocha.

Jr. Web Developer

Info Vision Technologies, Nashik, India Mar 2013 – Mar 2015

Converted legacy sites to responsive HTML5/CSS3 layouts.

Created design assets and animations using Adobe tools and Flash.

Managed CMS content updates using JavaScript and jQuery.

Education

Murray State University, KY

Master's in Management Information Systems – 2016

Pune University, India

Bachelor's in Information Technology – 2013

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