Tamooh
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Multi-location club platformUAE · Europe · Delivered

One member experience across Dubai and Ibiza

How Tamooh engineered an end-to-end member platform for a multi-brand wellness club — mobile, APIs, Zoho, and dual payment gateways.

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At a glance

Flutter apps, a production Node.js backend, Zoho CRM as system of record, and location-aware payments — N-Genius in Dubai, Stripe in Ibiza — for a multi-brand wellness club.

Mobile AppsZoho CRMPaymentsFlutterNode.js

iOS + Android

Platforms

2

Brands (Seven, Gray)

2

Markets

2

Payment gateways

The challenge

What had to be true

SEVEN needed more than a gym app — a club operating system for members and staff across brands and markets.

  1. 1

    Serve members on mobile with OTP, profiles, documents, subscriptions, bookings, credits, and payments.

  2. 2

    Respect local payment reality — Network International (N-Genius) in UAE, Stripe in Europe — without two apps.

  3. 3

    Keep Zoho CRM as the operational brain so staff, workflows, and the app never drift apart.

  4. 4

    Support multi-brand / multi-location logic for pricing, services, gate rules, and credentials.

  5. 5

    Handle valet credits, member cars, QR / gate access, class schedules, and upgrades with coupons.

The solution

How we layered the product

Tamooh delivered an integrated platform in three layers: Flutter member apps, a versioned Node.js backend, and Zoho CRM as system of record.

01

Flutter member app

OTP onboarding, services & class booking, subscriptions and credits, gate-related flows, and gateway-correct checkout per club.

02

SEVEN central backend

Node.js APIs with JWT auth, Redis caching, workers, Swagger contracts, and payment orchestration (intent → status → webhooks).

03

Zoho as system of record

Members, subscriptions, bookings, credits, and documents stay in Zoho — the app is the product surface, CRM stays operational truth.

Spotlight

Dual payment architecture

One payment API, two gateways, location-aware routing — compliance and local acquiring without splitting the product.

Context

Dubai / Gray Dubai

System

N-Genius (Network International)

Experience

Hosted Payment Page in-app WebView

Context

Ibiza

System

Stripe

Experience

Stripe PaymentSheet

Capability map

What we shipped

  • Phone OTP signup & login
  • Document upload (Emirates ID / passport)
  • Subscription purchase & upgrade quoting
  • Coupon validation
  • Credits & valet credits
  • Service & class bookings
  • Member cars & parking flows
  • Gate access validation & QR patterns
  • Sandbox + OpenAPI for mobile teams

Results & impact

What changed for the business

  • One member app serving multiple brands and locations.
  • Market-correct payments under a single backend contract.
  • CRM-aligned memberships, bookings, credits, and documents.
  • Faster mobile handoff via sandbox, Swagger, and payment guides.
  • Checkout success gated on authoritative status APIs — not UI guesses.

Technology stack

Built with

Flutter (iOS & Android)Node.js · ExpressRedis · MySQLZoho CRM APIsStripeN-Genius (Network International)JWT authOpenAPI / Swagger

Principles

What kept it stable

  • Thin controllers, thick services
  • Backend owns payment secrets
  • Location is a first-class input
  • Status APIs are the source of truth
  • Zoho remains the CRM
  • Document for the next developer

“We needed one member experience across Dubai and Ibiza — with the right local payment partner in each market. Tamooh built the platform that made that possible.”

— Client leadership — placeholder pending approval

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Discuss a similar club platform

Tell us about locations, systems of record, and payment constraints — we’ll map a delivery plan.

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Contact Tamooh

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