Mr. Latte

Smile Taxi Driver

https://play.google.com/store/apps/details?id=kr.co.tmate.smiletaxidriver&hl=ko&gl=US

I performed maintenance work on a taxi calling application designed for both taxi drivers and passengers. The application was updated to meet the latest Android update requirements and made compatible with Android apps and backend (.NET). Thorough testing was conducted to ensure a seamless experience for users.

Key Development

• App migration for latest Android SDK version compatibility
• Target API level upgrade and permission system modernization
• API communication stabilization with .NET backend server
• Location-based service optimization and GPS accuracy improvement
• Push notification system update (FCM migration)
• App crash and ANR issue resolution
• Legacy code refactoring and performance optimization

Tech Stack

• Mobile: Android (Java/Kotlin), Google Play Services
• Backend: .NET Framework, ASP.NET Web API
• Database: SQL Server
• Infrastructure: Windows Server
• Tools: Android Studio, Visual Studio, Git