I will build a booking appointment app scheduling calendar twilio flutter nodejs nextjs

M
muhammed_ap
M
muhammed_ap
Muhammed A
build a booking appointment app scheduling calendar twilio flutter nodejs nextjs
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build a booking appointment app scheduling calendar twilio flutter nodejs nextjs
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build a booking appointment app scheduling calendar twilio flutter nodejs nextjsbuild a booking appointment app scheduling calendar twilio flutter nodejs nextjs

About this gig

Every no show costs you a full appointment slot, and a phone that rings while you are with a client costs you another.


Bookings stop leaking when the calendar takes the money. Deposits, automatic reminders and live availability remove most cancellations, and your staff stop juggling a paper diary between customers.


What you get:

  • Customer booking with live availability
  • Deposits or full payment taken at the time of booking
  • Staff calendar with individual logins
  • Email, sms and whatsapp reminders
  • Cancellation and rescheduling that follows your rules
  • Multiple branches, staff and service durations
  • Packages, memberships and loyalty points
  • Revenue and no show reporting by staff member
  • Android and ios apps for your customers
  • Deployment, handover and full source code


Tools I work with:

  • Next.js, React, Node.js and PostgreSQL
  • Flutter, React Native and Supabase
  • Stripe, Paystack and Flutterwave deposits
  • Twilio, Google Calendar and whatsapp reminders


Tell me your services, staff and opening hours and I will map the booking flow. Ask me with your requirement and I will give you a straight answer.

  • App type

    • Hybrid

  • Programming language

    • Dart
    • JavaScript
    • TypeScript
    • HTML
    • React Native
    • Flutter

  • Frameworks

    • Flutter
    • Ionic
    • Cordova
    • Node.js
    • React Native

  • Purpose

    • Restaurant
    • Booking
    • Medical
    • Health & fitness
    • Education
    • Lifestyle
    • Travel
    • Productivity tools
    • Custom
    • Ecommerce

  • Tools

    • Expo
    • Android Studio
    • Xcode
    • Firebase
    • Visual Studio Code
    • Supabase

  • Expertise

    • Performance
    • Security
    • Design
    • Data storage
    • Release management
    • API integration

Get to know Muhammed A

Muhammed A

Mobile App Developer for iOS, Android and Vibe Coding

5.0(2)
  • FromNigeria
  • Member sinceAug 2026
  • Avg. response time1 hour
  • Last delivery1 week

  • Languages

    Yoruba, English, Spanish, French
I build mobile apps that work. From idea to App Store, I develop clean, scalable apps for iOS, Android, and cross platform using Flutter and React Native. I've delivered apps across fintech, e commerce, fitness, and productivity, with smooth UX and solid backend integration. I also do vibe coding; turning rough ideas or AI built prototypes into real apps that actually ship. Clear communication, realistic timelines, and code you can maintain. Let's build something people want to use.

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