Full-Stack Developer for Project Cleanup

We need a full-stack developer to help clean up and stabilize an existing project. The work includes inventorying repos and infrastructure, separating environments, documenting architecture, removing unused scripts and routes, migrating approved data and runtime connections, and reconciling rollback steps. You will also fix broken pages, buttons, redirects, responsive UX, forms, and empty/error/loading states. Additional responsibilities include improving the admin portal, authentication, hosted payment page, recurring billing, webhooks, reconciliation, refunds, and marketplace tier gating. The role also includes QA, security, privacy, accessibility, browser testing, Cloudflare build, rollback, and handoff.