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BackSaaS Platform

Member Engagement & Operations Platform

Full-stack gym management with intelligent member engagement

Overview

A boutique fitness studio with 250+ members needed a platform built from scratch to replace a slow, limited no-code tool. We built a complete dual-interface system: a member-facing progressive web app and a separate admin operations dashboard. The member app features passwordless OTP authentication, credit-based class booking with integrated mobile money payments, electronic waiver signing, Google Calendar sync, and a built-in merch store. A tenure-aware engagement system adapts the entire experience based on member stage. Milestone badges reward consistency with free credits at key thresholds. The admin dashboard provides real-time revenue analytics, bulk payment approvals, class roster management with walk-in tracking, an Open Gym module for drop-in visits, a Personal Training module, and attendance dashboards. Delivered as a PWA installable directly to members' home screens, no app store required.

Key Features

  • Passwordless OTP authentication with branded HTML emails
  • Credit-based class booking with M-Pesa payment integration
  • Progressive onboarding adapting to member tenure and activity state
  • Milestone badge system with credit rewards for retention
  • Electronic waiver signing with legal document tracking
  • Google Calendar integration for class bookings
  • Open Gym module (daily visits and monthly or annual memberships)
  • Personal Training module (client management, session packs, scheduling)
  • Real-time revenue dashboard with bulk payment approvals
  • Class roster management with walk-in and attendance tracking
  • PWA with home screen install

Results

Active Members on Platform250+
Member Segments Automated5
Operational Cost Reduction78%
Manual Processes Eliminated100%

Tech Stack

ReactViteNode.jsPostgreSQLTailwind CSSM-Pesa APIResendPWA

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