Next.js Developer Needed for Final Production Review

Project Description

I have already built a small MVP authentication platform for a luxury goods business. I need a senior developer to do a final production review, check the setup, fix any small issues, and make sure everything is ready before going live.

The main project is already built. I do not need a full rebuild. I need someone experienced to carefully check the existing work and confirm it has been done correctly.

This is a real customer platform with payments, customer data, admin dashboard, and email notifications, so I need a proper final review before launch.

Tech Stack
Next.js / React
Vercel
Supabase
Stripe
Resend
Admin dashboard
Customer order/status flow
Work Required

I need the developer to check:

Code and project structure
Vercel production setup
Environment variables
Custom subdomain/DNS setup
Supabase database setup
Supabase RLS/security policies
Stripe checkout setup
Stripe webhook setup
Payment success/failure flow
Resend email setup
Customer confirmation emails
Admin notification emails
Admin dashboard protection
API route security
Customer data security
Mobile responsiveness
Basic error handling
Final production deployment
End-to-End Testing Required

Please test the full customer flow:

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

Deliverables

I need:

Final senior technical review
Small fixes if required
Vercel production deployment checked
Supabase setup and security checked
Stripe checkout and webhooks confirmed
Resend email sending confirmed
Custom domain/subdomain checked
Full customer flow tested
Final written report confirming:
what was checked
what was working
what was fixed
any remaining risks
whether it is ready to launch
Important Notes

This is not a rebuild project. The work is mostly complete. I need a senior developer to check, verify, fix small issues, and prepare it for production.

Please apply only if you have strong experience with:

Next.js, Vercel, Supabase, Stripe webhooks, Resend, DNS, and production deployment.