Responsive Web Application Development in React

We are looking for an experienced React Developer to build a modern, responsive web application from the ground up. The application should provide a smooth user experience across desktop and mobile devices, with a strong focus on React development, responsive interfaces, API integration, and reliable application workflows.
The ideal developer should be comfortable working with React, Next.js, JavaScript/TypeScript, Node.js, REST APIs, databases, and third-party integrations.

Scope of Work
1. React Front-End Development
Build the application interface using React
Create reusable React components
Develop responsive layouts for desktop and mobile
Implement interactive forms and application workflows
Build dashboards and user-facing interfaces
Maintain clean and scalable React code
Integrate designs into React
Ensure consistent UI behavior across screen sizes

2. Application Functionality
Build core application workflows
Implement forms and validation
Connect frontend components to backend APIs
Handle loading, error, and success states
Implement authentication where required
Manage application state using appropriate React patterns and libraries
Improve application performance and usability

3. API Integration
Integrate REST APIs
Connect React interfaces with backend services
Handle API requests and responses
Implement authentication and authorization flows
Integrate third-party services where required

4. Full-Stack Development
Develop supporting backend functionality using Node.js
Build and integrate APIs
Work with PostgreSQL or MongoDB
Connect frontend and backend systems
Handle application data and business logic
Deploy the application to a production environment