Responsibilities: Maintain and enhance the React.js/Next.js (TypeScript) frontend for campaign building, template previews, and analytics dashboards. Implement updates to credit usage dashboards, user profiles, campaign history, and multi-language UI. Ensure cross-browser compatibility , performance, and accessibility (WCAG). Manage state management with Redux Toolkit, Zustand, or Recoil. Debug rendering/layout issues in landing page previews and integrate with QA/visual testing tools. Write un…