________________________________________________________________________ Include your estimated budget in first line so I can hire you. Deadline must be within a few hours. _______________________________________________________________________ My Progressive Web App is live, built on the Base44 framework, and subscriptions run through Stripe Checkout. Everything works smoothly on desktop and Android, but iOS users hit a wall: after completing the Stripe flow they return to the app only to find their session gone or the screen stuck in a loop that never lands on the post-payment page. I need someone today who can dive into the service-worker, cookie, and redirect logic, trace the exact hand-off between Stripe and the PWA, and deliver a repeatable fix that keeps the user signed in and drops them on the correct success URL every single time. You’ll have direct access to the codebase, Stripe dashboard, and the test environment so you can reproduce the problem quickly. Your deliverable is a clean pull request that: • pinpoints the root cause (likely SameSite cookies, session storage, or an incorrect return_url) • implements the code/config change • confirms the flow on at least Safari mobile and Chrome iOS in both test and live Stripe modes If you’ve untangled PWA login flows with Stripe before and can jump in right away, let’s get this resolved today.