App LogoApp name
PK

Prakhar Khare

Open to work4 years experience

Frontend Engineer

NoidaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Frontend Engineer | ReactJS | Next.js | AWS

GitHubLinkedIn
Resume
Email

Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

26 skills
reactjavascripttypescriptredux toolkitreact hookszustandnext.jsmicro-frontendcomponent librarywebpackjestrtlci/cdgithubrestpostmanperformanceaccessibility (wcag)securityawss3cloudfrontamplifycognitocloudwatchjenkins

Work Experience

Frontend Developer

HCL

Feb 2021 - Present Noida, India
  • Migrated legacy supply chain modules from .NET to ReactJS, improving performance and scalability for retail users.
  • Designed a micro-frontend architecture with Webpack, enabling modular development and ~40% faster delivery.
  • Built a shared component library for merchandising and inventory teams, reducing development effort by ~30%.
  • Reduced average page load time by ~35% across 5 supply chain dashboards via lazy loading and async rendering.
  • Built 10+ React modules integrated with REST APIs managing order lifecycle, inventory sync, and supplier onboarding for a retail client with 500K+ daily transactions.
  • Implemented secure coding practices (XSS, CSRF) and supported CI/CD for production deployments.
  • Delivered responsive, WCAG-compliant UIs across desktop, tablet, and POS devices.
  • Mentored 3 junior developers, conducted bi-weekly code reviews, and introduced PR templates that cut review turnaround by 30%.
  • Documented frontend architecture to support onboarding and long-term maintenance.
  • Wrote unit and integration tests using Jest and React Testing Library, achieving ~75% code coverage on critical UI modules.
  • Deployed React micro-frontend modules to AWS S3 with CloudFront as CDN, reducing static asset delivery latency by ~30% for global retail users.
  • Configured AWS Amplify pipelines for automated frontend build and deployment, integrating with GitHub for CI/CD workflows.
  • Implemented AWS Cognito for user authentication and session management across retail dashboard modules.
  • Monitored frontend application health and error rates using AWS CloudWatch, enabling proactive issue detection in production supply chain dashboards.
  • Implemented lightweight global state management using Zustand for dashboard filters and widget preferences.
  • Implemented reusable API service layers with centralized error handling, loading states, and token-based authentication flows.
  • Optimized React rendering performance using memoization, lazy loading, code splitting, and virtualization techniques.
  • Developed accessible and responsive UIs following WCAG standards, including semantic HTML, keyboard navigation, and screen-reader compatibility.

Projects

VIDEO STREAMING PLATFORM

ReactJSMaterial UIRapid API
  • Built a full-featured YouTube-like video streaming platform with search, category-based browsing, infinite scroll pagination, and API-driven content loading using RapidAPI. Implemented optimized state management with Redux and React hooks, handled API rate-limiting gracefully, and ensured responsive design across mobile and desktop viewports. Deployed the application on AWS Amplify

PROFESSIONAL DASHBOARD(NEXTBOARD)

ReactJSMaterial UI
  • Designed and developed a feature-rich Admin Dashboard with dynamic charts (using Recharts/Chart.js), real-time data updates, multi-level filtering, role-based UI components, and user management. Architected a modular component structure to allow scalable addition of analytics widgets. Integrated RESTful APIs with proper error boundaries and loading state handling. Focused on performance optimization via memoization and virtualized lists for large datasets.

FOOD ORDERING APP (“DWIGGY”)

ReactJS
  • Independently architected and deployed a production-grade food ordering web application featuring live restaurant listings via Swiggy's public API, real-time cart management with Context API + useReducer, search and filter by cuisine/rating, lazy-loaded routes, and a custom shimmer-effect loading UI. Implemented code splitting to reduce initial bundle size by ~40%, and added robust error handling with fallback UIs. Hosted on AWS S3.

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 Engineer with 4+ years of experience building responsive, high-performance single-page applications using ReactJS and modern JavaScript. Experienced with AWS services, CI/CD pipelines, and GitHub workflows, in close collaboration with cross-functional teams.

BACHELOR IN TECHNOLOGY (B. TECH)

GALGOTIAS UNIVERSITY, GREATER NOIDA ( - Present)

Languages: English, Hindi
Email: Locked