React & Node.js Developer Needed for Existing WhatsApp-Connected App

We are looking for an experienced React and Node.js developer to help us improve and add new features to an existing application. The application is already built and currently connects with WhatsApp. We are not looking to build a new app from scratch. We need someone who can review the existing code, understand how the application works, and implement additional features. What We Need * Strong experience with React * Strong experience with Node.js * Experience working with WhatsApp integrations/APIs * Ability to work with and modify an existing codebase * Add new features and functionality * Troubleshoot and fix issues as needed * Write clean and reliable code Project The app is already operational. We will provide access to the existing project and explain the specific features we would like to add. When applying, please let us know: * Your experience with React and Node.js * Whether you have worked with WhatsApp-connected applications before * Examples of similar projects you have completed * Your availability to start We are looking for someone reliable and experienced who can potentially work with us on additional features and ongoing improvements.