App LogoApp name
VJ

Vibhanshu Joshi

Open to work3 years experience

Frontend Developer

Noida, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Frontend Developer with 3+ years of experience building responsive, scalable web applications.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

23 skills
javascripttypescripthtml5css3websocketreact.jsnext.jsredux toolkitmaterial-uistyled componentsmicrofrontendpwacomponent-driven designperformance optimizationgitgithubwebpackjestreact testing libraryaws codepipelineci/cdagilescrum

Work Experience

Associate – Frontend Developer

Cognizant Technology Solutions, Noida

Jan 2026 - Present Noida
  • Designed and implemented the frontend using a microfrontend architecture with Next.js and Module Federation, reducing build times by 50% and enabling independent team deployments.
  • Added Progressive Web App (PWA) support with offline caching and service workers, achieving a 40% improvement in user engagement and reliability.
  • Built an Agent-driven UI (AGUI) module that renders components dynamically based on real-time WebSocket events from backend agents, enabling adaptive and interactive user experiences.
  • Improved page load performance through code splitting, lazy loading, tree shaking, and deferred script loading – cutting the initial JS bundle size by 45% and First Contentful Paint by 40%.
  • Handled RESTful API integration with proper error boundaries, loading skeletons, and optimistic UI updates to ensure a smooth and responsive interface.
  • Led code reviews and mentored junior developers on React patterns, component design, and frontend best practices.

Programmer Analyst – Frontend Developer

Cognizant Technology Solutions, Noida

Sep 2024 - Dec 2025 Noida
  • Designed and implemented the frontend using a microfrontend architecture with Next.js and Module Federation, reducing build times by 50% and enabling independent team deployments.
  • Added Progressive Web App (PWA) support with offline caching and service workers, achieving a 40% improvement in user engagement and reliability.
  • Built an Agent-driven UI (AGUI) module that renders components dynamically based on real-time WebSocket events from backend agents, enabling adaptive and interactive user experiences.
  • Improved page load performance through code splitting, lazy loading, tree shaking, and deferred script loading – cutting the initial JS bundle size by 45% and First Contentful Paint by 40%.
  • Handled RESTful API integration with proper error boundaries, loading skeletons, and optimistic UI updates to ensure a smooth and responsive interface.
  • Led code reviews and mentored junior developers on React patterns, component design, and frontend best practices.

Programmer Analyst Trainee – Frontend Developer

Cognizant Technology Solutions, Noida

Dec 2022 - Nov 2023 Noida
  • Built interactive user interfaces with React.js using functional components, hooks, and Redux Toolkit for managing application state.
  • Developed a library of reusable UI components based on atomic design principles, improving team productivity and ensuring visual consistency.
  • Created a shared CSS component library with common styles and reusable patterns, reducing UI development time across the project by 30%.

Projects

Food Ordering WebApp

React.jsReduxJavaScriptCSS3RESTful APIs
  • Built a food ordering app using React.js and Redux, with features like dynamic menu browsing, real-time cart updates, and order tracking through RESTful API integration.

Tweet Application

React.jsNode.jsExpress.jsMongoDB
  • Developed a full-stack social media app where users can sign up, post tweets, like and interact with a live feed – built with React.js on the frontend and Node.js/MongoDB on the backend.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Achievements Not Earned

Special rewards, developer badges, system recognition certificates, and conceptual milestones will display here.

About Details

Professional Bio

Frontend Developer with 3+ years of experience building responsive, scalable web applications using React.js, Next.js, and TypeScript. Hands-on expertise in microfrontend architecture, Progressive Web Apps, and performance optimization.

B.Tech in Computer Science and Engineering in Computer Science and Engineering

Graphic Era Hill University, Dehradun, Uttarakhand (2018 - 2022)

Languages: English, Hindi
Email: Locked