Skip to content
Projects07

Gym Management Platform

Fitness Paneli

A management system that brings gym operations, trainer workflows, and members' personal progress experience together in independent, per-business deployments.

Role
Product Owner & Solo Developer
Period
May 2026 — Ongoing
Focus
Turning member data into personal progress charts to reduce the trainer's manual tracking workload.

01 / Problem

What needed solving?

Gyms ran memberships, payments, attendance, classes, appointments, and training workflows through separate tools or manual records, and progress tracking was left largely to the trainer's personal effort.

02 / Approach

Building the product as a whole.

I designed a shared product infrastructure that every gym runs independently with its own domain, branding, application, and database. I built a progress system where members log their measurements and photos, and trainers interpret them through charts.

03 / Technical architecture

The system's layers

  1. 01

    Independent deployment

    A separate domain, application deployment, and PostgreSQL database for each gym.

  2. 02

    Role workspaces

    Dedicated permissions and workspaces for admins, staff, trainers, and members.

  3. 03

    Member intelligence

    An analytics layer that merges measurements, photos, workouts, and trainer feedback into a single timeline.

  4. 04

    Operations

    A standalone Next.js application running in Docker with persistent media storage on the VPS.

04 / Product scope

Key features

  • 01

    Membership plans, payments, and branch management

  • 02

    QR-based gym check-in and class tickets

  • 03

    Trainer availability and appointment tracking

  • 04

    Group classes and reservations

  • 05

    Personal workout programs

  • 06

    Measurements, progress photos, and progress charts

  • 07

    Trainer assessments

  • 08

    Reporting and CSV export

05 / Stack

The tools used for this work.

Interface

Fitness Paneli homepage
Business-specific fitness storefront and value proposition.
Fitness membership plans
Dynamic membership plans and pricing experience.
Fitness admin dashboard
Overview of members, branches, revenue, renewals, and check-ins.
Fitness reporting screen
Periodic reports on revenue, members, and attendance data.
Member progress dashboard
Personal tracking of weight, body fat, muscle, and check-in progress.
Member workout program
Weekly personal program assigned by the trainer.
Fitness trainer dashboard
Managing members, active programs, and upcoming appointments.

Result

What changed?

A shared product infrastructure that delivers a broad management scope — adaptable from independent gyms to personal trainers and multi-branch businesses — with an independent deployment model for every customer.