Case study

Demonstration project

Sennet

A coaching and progress-tracking app for a personal training studio, replacing spreadsheets and group chats with one shared record per client.

Industry
Health & Fitness
Services
Mobile App Development, UI/UX Design
Year
2025
Sennet — Health & Fitness case study artwork

Every client's plan lived in a different spreadsheet.

Coaches were tracking programs in personal spreadsheets and sending updates over chat, so a client's history lived nowhere a studio could see or hand off.

One record per client, visible to coach and client alike.

Programming, check-ins, and progress photos were brought into a single per-client record, visible to both coach and client, so a program can be handed off between coaches without losing history.

Offline support in the mobile app meant a session could be logged at the gym with no signal and sync the moment connectivity returned.

  • React Native
  • Node.js
  • PostgreSQL

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