React Website Improvements – Supabase, Mollie, Email, and Dashboard

Hi, I am looking for a developer to improve my existing React website.

My website is already live and generating orders.

My stack:
- React frontend (AI React builder)
- Supabase database
- Mollie payment integration (working)
- Private Email (SMTP)
- Dashboard already built and fully functional

Orders and subscriptions are already working and visible in the dashboard.

Tasks

1. Fix webhook error to ensure proper sync
2. Add post-purchase upsell
3. Set up automatic order confirmation emails
4. Add cancel subscription button in dashboard (subscriptions already listed)
5. Add tracking in dashboard (conversion rate and traffic source)

Work Method

For security reasons, we will work via screen sharing (Google Meet or Zoom).
I will perform the actions while you guide me step by step.

Requirements

Experience with React, Supabase, Mollie API, and SMTP email setup.

Website and dashboard are already working. This project is only for fixes and improvements.

I am ready to start immediately.

Thank you.