• Owned end-to-end feature delivery from design to deployment and production monitoring, ensuring scalable and reliable mobile
solutions
• Migrated XML-based modules to Kotlin Multiplatform (KMP) and Compose Multiplatform, improving UI consistency and
increasing user engagement by 25%
• Designed modular architecture using Kotlin, Jetpack Compose, and Clean Architecture for reusable and maintainable components
• Integrated GraphQL APIs using Apollo Client with caching strategies to optimize data fetching and performance
• Implemented secure API communication using Retrofit, token-based authentication, and encrypted storage for sensitive data
• Developed and executed unit and UI tests using JUnit, Espresso, and Compose Testing, reducing regression issues
• Monitored production issues using crash analytics tools and resolved critical bugs, improving feature reliability by 25% and reducing
user-reported issues by 40%
• Optimized app startup time by 22% and improved Gradle build performance by 18%
• Worked with product, backend, and design teams to ship new features on schedule, improving user satisfaction and meeting release
targets
