A fast, SEO-friendly spa booking platform built with Next.js, PostgreSQL and Supabase Auth, with treatment packages, therapist booking, a gallery, offers and a full admin dashboard.
Portfolio disclosure: This is fictional demonstration content. No real client, result, endorsement, or commercial metric is represented.
The framing below shows the kind of problem this concept is built to address.
Serein Spa is a demo platform built for spas and wellness centres that want a calm, premium online presence with built-in booking. It's part of our multi-business booking system, and visitors can switch between the Salon, Spa and Barber demos from the header to see the one that fits them. The spa demo showcases every treatment and package, including massage, facials, body treatments, skincare, manicure and pedicure, and wellness packages, each with pricing, duration and one-click booking. Clients can browse therapist profiles and book with their preferred specialist, explore the gallery, view seasonal offers and read verified reviews. We built the platform with Next.js, React, PostgreSQL and Supabase Authentication. It's optimized for speed and SEO and ready to deploy on any cloud provider, such as Vercel, Railway, Render or AWS. A full admin dashboard lets the spa manage everything in one place, from creating packages to handling appointments.
Objectives
Solution direction
Product experience
The demonstration connects functional scope with the role, context, and decision each interface must support.
Online appointment booking with treatment and therapist selection.
Filterable spa treatments and wellness packages with pricing and duration.
Therapist profiles, a gallery, seasonal offers and verified client reviews.
Secure client accounts with Supabase Authentication.
An admin dashboard to create packages, manage appointments and control all spa content.
UX/UI principles
Role-specific journeys for professional services users
Clear status, exceptions, and next actions
Accessible responsive behavior across operating contexts
Technology stack
Development process
A representative delivery path for this demonstration concept.
Working output, review criteria, and risk are made visible before the next commitment.
Working output, review criteria, and risk are made visible before the next commitment.
Working output, review criteria, and risk are made visible before the next commitment.
Working output, review criteria, and risk are made visible before the next commitment.
Working output, review criteria, and risk are made visible before the next commitment.
Deployment
Results & outcomes
Project visuals
Illustrative frames prepared for this concept.
Related services
Related technologies
Related industry
Professional ServicesAbout this demo
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