Need a Javascript developer for admin panel

Need a Javascript developer to add some features to my admin panel for my eSports app.
Admin panel is developed in JS and linked with the esports app which is developed in flutter.
Features will be,
- Registered user for specific match will recieve notifications when room details updated.
- Add new game
- Offer wall control
- Scratch cards reward control
- Search user by email/ phone number/ username
- the homepage should show name, email, phone number, username