Full Stack Developer - Next.js API & IOS,Android Fixes

I need an experienced developer to fix a broken Next.js API endpoint that is not returning the expected response. You will also identify and resolve bugs and UI/UX inconsistencies in the existing dashboard, and handle backend debugging to ensure data flows correctly. Additionally, there are Android and iOS issues related to Xcode that need to be diagnosed and fixed.
Deliverables
My budget is $35.
• Repaired Next.js endpoint on project.
• Clean, bug-free dashboard
• Passing backend tests confirming correct data flow
• Working iOS archive in Xcode and a signed .ipa crashesPlease apply only if you can start immediately and work cleanly inside an existing codebase.