Senior Developer Needed for Final Production Review of Next.js Platform

I have already built a small MVP for my LuvLuxe Authentication Platform and need a senior developer to do a final technical review, production setup check, and launch readiness test.

The main work is already done. I do not need a full rebuild. I need someone experienced to carefully check that everything has been done correctly, fix any small issues, connect/verify all live services, and make sure the platform is safe and ready for real customers.

This is a real customer payment platform, so I need proper final checking before going live.

Tech Stack
Next.js / React
Vercel
Supabase
Stripe
Resend
Custom domain / DNS
Admin dashboard
Customer authentication/order flow
Main Requirement

I need a senior developer to review the existing project and confirm:

The code is production-ready
Vercel is set up correctly
Supabase is secure and configured properly
Stripe checkout and webhooks are working
Resend emails are working
Environment variables are correct
Admin dashboard is protected
Customer data is secure
Full customer flow works from start to finish
Domain/subdomain is connected correctly
No major security or deployment issues exist
Work Required
1. Full Project Review

Review the current codebase and check for any obvious problems, missing setup, broken logic, security issues, or poor production configuration.

2. Vercel Setup Check

Check deployment settings, environment variables, production/preview setup, build errors, domain connection, and make sure the correct subdomain is connected, likely:

auth.luvluxe.com.au

3. Supabase Review

Check database structure, permissions, RLS policies, admin access, customer/order data security, and confirm data is saving correctly.

4. Stripe Review

Check Stripe live/test mode setup, checkout sessions, pricing, payment success/failure flow, webhook setup, and order status updates after successful payment.

5. Resend Email Review

Check email/domain verification, DNS records, customer confirmation emails, admin order notification emails, and general email deliverability setup.

6. End-to-End Testing

Test the complete customer journey:

Customer selects authentication service → enters details → makes payment → receives confirmation email → admin receives order → order appears in dashboard → status can be updated → customer receives final result/certificate.

7. Security & Production Check

Check that private keys are not exposed, API routes are protected, admin pages are secure, customer data is not publicly accessible, and production environment variables are safe.

8. Final Launch Report

Provide a short written report confirming:

What was checked
What was working
What was fixed
What still needs attention, if anything
Whether the project is safe to launch
Any recommended improvements after MVP launch
Deliverables

I need:

Senior technical review of the current project
Any small fixes needed for production launch
Live Vercel production deployment checked
Stripe test/live flow confirmed
Supabase data/security confirmed
Resend emails confirmed
Custom subdomain connected correctly
Final written launch readiness report

Important Notes
The project is already mostly built. I only need a final senior developer check and production setup, not a full redesign or rebuild.

Please do not change the project structure unless absolutely necessary. I want someone who can review carefully, explain any issues clearly, and prepare the MVP for a clean live launch.

Skills Required

Please apply only if you have strong experience with:

Next.js production apps
Vercel deployment
Supabase database and RLS security
Stripe checkout and webhooks
Resend or transactional email setup
DNS/custom domain setup
Production security review