An existing web application requires final development, refinement, and deployment. The platform is built using React.js and Express.js and already includes interactive elements, a countdown feature, and a responsive layout. The remaining work focuses on completing unfinished features, improving UX and performance, and preparing the app for a production release.
Responsibilities
Correct and update the countdown timer logic
Complete authentication and access control features
Extend the interactive system with additional options
Add background audio with user-controlled playback
Build a secure admin interface for managing site content
Optimise the application for speed, mobile use, and cross-device compatibility
Handle production deployment and provide clear setup documentation
Required Expertise
3+ years of professional experience with React.js and Node.js
Proven experience using MongoDB and Express.js
Strong skills in CSS animations and responsive UI development
Comfortable working with Git and deploying applications to production environments
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