Cross-Platform Framework
React Native
Single codebase for iOS and Android, enabling rapid development and consistent user experience across platforms
🍒App Startup
cheerin'
The social app for the fit and active — Frontend Development with React Native
React NativeTypeScriptMobile AppSocial NetworkThird-Party APIs
.png)
Role
Frontend Developer
Duration
1 year +
Platform
iOS & Android
The Story
cheerin' — the social app for the fit and active — The goal of the project was to promote community based sports activities. Because these are the activities that promote overall longevity like no other sports. I joined the team and at first, I contributed in the frontend development. But soon after I was able to contribute in all kinds of areas of the project:
Before I arrived, the frontend was the limiting factor. But soon after the progress took of and this gave me the opportunity to additionally engage within other areas.
Within 1 year, I successfully implemented a lot of features needed for the launch.
My Responsibilities
End-to-end involvement in building a social network for sports enthusiasts
📱
Hybrid-App Implementation
Building the cross-platform mobile application with React Native for iOS and Android
🎨
UX & Performance
Optimizing user experience and app performance for smooth interactions
🔧
Refactoring & Testing
Code quality improvements, comprehensive testing, and bug fixes
🔌
Third-Party Integrations
Integrating external services and APIs to extend app functionality
💡
Conception
Contributing to overall product concept and feature planning
🚀
Application Management
Managing the development lifecycle and deployment processes
Features Implemented
A comprehensive feature set built for the launch within 1 year
😍Live-comments/-reactions
📅Calendar with activities
🚀Onboarding Views
📌Daily Status Page
📋Activity Logging
↩️Feedbackpage
🏞️Content Feed
🔎Profile Search
👥Profile Views
🤝Meetup Tool
⚙️Settings
🛫Setup
💬DMs
Full Feature List
Planning Tool • Activity Log • Calendar with Feed for Future Plans • Live Activities with Comment Section • Status Pinboard • Profile Views • Settings • Chat • Contact Search • Feed • Onboarding Features • App Setup • Feedback Page
App Screens
A glimpse into the user interface and experience
Activity Feed
Calendar View
Profile
Status Screen
Activity Selection
Map View
Smart Finding
Activity Tracking
Technical Approach
Built with modern mobile development practices
End-to-End Testing
Detox Test Pipeline
Automated E2E testing framework ensuring app reliability with comprehensive test coverage across iOS and Android
Scalable Patterns
Modern Architecture
Clean architecture with separation of concerns, making the codebase maintainable and testable
Impact & Growth
1
Accelerated Development
Transformed frontend from a bottleneck into the fastest-moving part
2
Cross-Functional Contribution
Expanded beyond frontend to contribute to conceptualization, UX design, and marketing efforts
3
Launch-Ready Product
Delivered planned features within the 1 year timeline, ready for market launch
4
Quality & Performance
Implemented thorough testing, refactoring, and performance optimizations for a polished user experience