Experience

My professional journey in development and research

Next.js Developer

W3Era Web Technology Pvt. Ltd.

Jun 2026 - Present
Jaipur, Rajasthan

Leading frontend engineering and performance optimization for the Wranker web platform using Next.js and TypeScript.

Key Achievements:

  • Engineered scalable frontend interfaces for the Wranker platform, maintaining UI responsiveness while successfully handling load tests of 5,000+ concurrent requests.
  • Optimized Core Web Vitals by implementing Server-Side Rendering (SSR) and route caching, cutting Largest Contentful Paint (LCP) from 3.2s to 1.4s (a 56% improvement).
  • Spearheaded the migration of legacy JavaScript codebases to strict TypeScript and Tailwind CSS, reducing runtime errors and accelerating UI feature delivery by 25%.

Software Developer

SCJ Entertainments

Jun 2025 - Aug 2025
Remote

Developed full-stack workflows and automated deployment pipelines using React.js, Express.js, and GitHub Actions.

Key Achievements:

  • Developed end-to-end application workflows implementing client-side rendering and centralized state management.
  • Automated deployment pipelines and code validation using GitHub Actions, improving release reliability and reducing Git integration conflicts by 40%.
  • Optimized MongoDB query execution and frontend state handling, resulting in a 30% reduction in measured page load times across tested devices.

Full-Stack Developer (Intern)

Infosys Springboard

Oct 2024 - Dec 2024
Remote

Engineered core features and secure RESTful APIs for the "Study Buddies" educational platform.

Key Achievements:

  • Built full-stack features using Node.js and React.js to support concurrent user sessions across the educational platform.
  • Designed MongoDB data models and optimized RESTful APIs for scalable data persistence and efficient retrieval.
  • Secured backend services by implementing JWT-based authentication and authorization middleware to enforce access controls across all API endpoints.

Jatin Sharma

Software Engineer & Full-Stack Developer specializing in building high-performance web applications with React, Next.js, and Node.js.

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