I will take one defined React or Next.js problem from reproduction to a tested, reviewable fix in your existing codebase. Good fit for broken UI flows, incomplete features, TypeScript errors, API integrations, forms, authentication, responsive issues, and release blockers.

You receive: • a focused implementation with clear scope • code that fits the current architecture • verification of the main and failure paths • responsive checks where relevant • concise notes for review, release, and rollback

Share the repository, affected flow, expected result, and any error or recording. I will start by reproducing the issue and identifying the smallest change that solves it cleanly.