Next.js/React.js Expert Needed for bug fixes

I need a master JavaScript developer who specializes in [login to view URL] and React.js to fix bugs / issues in my app. The app is a website radio player that plays different icecast / radio stations. The app is currently on my VPS for testing @ test.eternityready.com. When you finish the bug fixes. I will test each issue to make sure it's been resolved to my expectations. The issues you will do is as follows: 1. The album images come from the Spotify API. Only mera data comes from Radio url streams. The images and the meta data do not always change with song transitions. I have to refresh the page sometimes. 2. When the radio player is paused. The inages change back and forth and flicker. 3. The player sometimes shows no images. This needs fixed. If we can not get images for a song from Spotify API. We need to show radio player thumbnails in big box and small box. 4. We need to add social media sharing icons on mobile. It only shows on pc for now. We need to also add a hover background behind social media icons as they are hard to see. 5. There may be a few other small fixes. The ideal candidate for this project should have: - Extensive experience with JavaScript, [login to view URL], and React.js. - Proven track record in debugging and fixing playback issues in web apps. - Skills in deploying applications to production servers. You will work with our limited budget. We are non profit and a start up. You must care more about family and communities than money.