As a bug-fixing specialist for ReactJS and NodeJS, My primary responsibility will be to identify and resolve any issues that arise within the application. I will work closely with the requirements of the project, and then test the application to ensure that it meets those requirements.
My role will involve diagnosing and troubleshooting issues, developing and implementing effective solutions, and testing the application to ensure that the issues have been resolved. You will need to be proficient in ReactJS and NodeJS, as well as other related technologies, such as JavaScript, HTML, CSS, and database management.