React NativeExpoFirebaseFitness TechReact Native PaperStripe
iOS & Android
Platforms
1000+
Users
3000+
Booked Appointments
2024 - 2025
About This Project
Gymsy is a React Native–based mobile application designed to help users find personal trainers and book training appointments directly through the app. Trainers can manage their availability, while clients can easily browse offers, book sessions, and take advantage of promotions.
My Role
React Native Developer — responsible for feature planning, production and test store releases, CRM integration, app maintenance, new features
Key Features
Search and browse personal trainers
Booking personal training appointments
Trainer availability management
Promotional offers and discounts
Authentication and user profiles
Payments
Video calls
Subscriptions
Dedicated CRM
Tech Stack
Frontend
React NativeExpoTypeScript
Testing
JestReact Native Testing Library
Tools
Expo EASGoogle AnalyticsFirebase Console