Omar Hezi

Developed and maintained the Android application, focusing on connections with third-party systems to process payments and transaction operations. Investigated and documented results related to POS terminals' connection and card transaction processing, ensuring timely delivery and discussing security requirements with third-party business owners.

Developed and implemented standardized processes, responding to and completing assigned tickets efficiently. Optimized code and app performance, reducing launch time by 3 seconds and decreasing known bugs by over 80%, while staying updated with technologies like Java, Kotlin, Dagger, Hilt, Jetpack Compose, and MVVM architecture.

Developed new features for the Android Venmo Application, including the first Crypto transactions, and fixed bugs to enhance application stability and user adoption. Reviewed and tested teammates' work to ensure high code quality and documented solutions for stakeholders, utilizing technologies like Gson, Dagger, RoomDB, Glide, RxJava, JUnit, and MVP architecture.

Developed and maintained official Android applications for the 2020 Olympic Games, Avianca Airlines, and Starbucks, implementing improvements like separation of concerns and SOLID principles for scalability. Created infrastructure and managed synchronicity with Coroutines, increasing application speed and performance by over 50%, while utilizing Material Design, JUnit, Koin, ViewModel, Retrofit, a

Built and maintained the Android social application WiFiesta, implementing performance optimization techniques that significantly reduced application size and lines of code. Refactored the entire application to utilize the MVP architecture, resulting in a 15% increase in development speed, and leveraged technologies like geolocation, geofencing, WiFi management, and SQLite for enhanced functionali

Studied Information Technology with a specialization in Mobile Technology. Gained expertise in various aspects of mobile application development.