Fixe - Appointment Booking SaaS (Full Source)

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About

Fixe is a complete, production-tested online booking platform for appointment-based businesses: salons, barbers, tattoo studios, beauty centers, clinics. Each business gets its own public page and a full backoffice; customers find businesses by category and location and book in a few clicks.TRACTION (honest): the platform has been live for about a year. Between May and October 2026 one real business (a chiropractic clinic) managed around 2,000 appointments with it. That business is no longer using it. There are currently NO paying customers and NO revenue: you are buying a finished product and its code, ready to launch under your own brand.BUSINESS BACKOFFICEDashboard: monthly bookings, estimated revenue, online vs manual bookings, top serviceAppointments with states (pending, confirmed, completed, cancelled), manual approval or auto-confirmCalendar (day / week / month) and quick bookingTeam and spaces, weekly availability per member, time blocks (holidays, vacations)Services with duration, price, photo, multi-stage services and optional depositBooking rules: max per day/week, minimum notice, max days ahead, no overlapsCustomer reviews and ratingsGoogle Calendar integration, guided onboarding, user guidePUBLIC SITESearch by category and location, SEO-friendly business pages, online booking, My bookings, phone verificationEmail confirmations and remindersSUPERADMINPlatform KPIs, businesses, users, categories, plans, subscriptions, moderationMONETIZATION READYSubscription plans with limits (staff, services, monthly bookings) and recurring billing with Mercado Pago (Argentina / LATAM). Swap for Stripe to go global.TECH STACKBackend: Java 21, Spring Boot 3.5, hexagonal architecture, MySQL 8, Flyway, JWTFrontend: React 18, Vite, TypeScript, Tailwind, small Express BFFNotifications microservice in Go (email via AWS SES, WhatsApp Cloud API)Prometheus / Grafana monitoring, Dockerfiles for every serviceUI in SpanishWHAT YOU GETFull source code in one clean GitHub repository (no credentials), transferred to your accountDemo dataset and scripts to run the whole platform locally, plus an install guideAll IP, UI designs and demo videoProduct roadmap (customer payments, recurring bookings, embeddable widget, analytics, loyalty)Handover: 2 video calls or 30 days of async supportThe domain fixe.com.ar is NOT included by default (negotiable separately). Screenshots show demo data.