Problem
- Fitness apps lacked intuitive workout creation and real-time progress tracking.
- Users needed a platform to coordinate group training with friends.
Project
Push / Pull
Fullstack mobile fitness platform where users create workouts, track progress, and connect with friends for group training sessions.
Role
Founder & Lead Developer
Timeline
October 2024 – Present
Stack
React NativeExpress.jsPostgreSQLOAuthiOS & Android
What I built
- Engineered fullstack mobile application from scratch for iOS and Android.
- Built backend infrastructure with Express.js and PostgreSQL for scalable data management.
- Implemented JWT-based OAuth authentication system for secure user management.
- Designed dynamic workout generation logic enabling custom exercise routines.
- Architected real-time progress tracking with persistent data synchronization.
- Developing social features for group training coordination and friend connectivity.
Outcome
- Launched publicly on the App Store and reached 500+ users within two weeks of launch.
- Built complete tech stack independently, demonstrating fullstack mobile expertise.
- Designed scalable architecture supporting cross-platform deployment.
- Iterating quickly based on real user feedback while expanding social training features.
Status
Live on the App Store. Reached 500+ users within two weeks of launch, and actively shipping updates based on user feedback.
Links