GILAD ROZENBERG

Alexa App (June 2022 - Current)

• Working on the App calling feature: Audio, Video and Drop in calls
• Decoupled old Java SDK to a new Kotlin SDK using MVVM and clean architecture
• Dealing with pipelines, build systems and release cycles
• Design & Development of new features in JAVA for MM (Amazon Echo Devices)
• Developing with latest Android Jetpack and Coroutines
• Resolving complex production bugs, analyzing BI data

Flex App (May 2021 - June 2022

• Developed and deployed different modules I had ownership of Amazon Drivers App Flex/Rabbit in Kotlin / Java
• Used build system, pipelines to deploy owned modules into Rabbit App
• Worked with technology such as RxJava, Kotlin Coroutines, Dagger, Unit tests
• Reviewed project specifications and designed technology solutions that met or exceeded performance expectations.
• Orchestrated efficient large-scale software deployments.
• Revised, modularized and updated old code bases to modern development standards, reducing operating costs and improving functionality.

• Worked effectively as primary Android mobile app and mobile SDK developer. Developed and designed cloud printing SDK that is being used by the App “Hp Smart” which is being used by millions of users. Was also the sole Android developer for another HP cloud printing app, "Hp Roam". Acted as person of contact for both Roam SDK and Roam For Business App.
• Worked with cross-functional design UX teams, that elevated client side experience and significantly improved overall functionality and performance.
• Heavily used libraries such as: RXJava2 / RxJava3, Retrofit, Dagger2, ROOM.
• Wrote clean, clear and well-tested code, developed Unit tests in JUnit.
• Implemented the code with MVVM/MVP clean architecture
• Contributed to open source BLE library RxAndroidBle

• Experienced in building cloud-based apps with Kotlin/Java in Android. Proficient in using popular libraries such as RXJava2, Retrofit, Volley, Glide, Picasso ROOM, Firebase, Koin, Dagger2.
• I developed an Android app for a construction company aimed at enhancing warehouse efficiency. The app was cloud-based and allowed for real-time tracking of employee activities, schedules, and tasks. Using Firebase, the app enabled multiple users to access and interact with the same real-time data. Additionally, the app used push notifications to provide accurate and timely communication to employees when their shifts were ending.

• Run and managed successfully for years SEO and Internet Marketing online business
• Developed SEO tools in C++ to maintain the company top ranks in Google

• Developed and maintenance of software solutions for law enforcement agencies detect criminal and terrorist threats via analysis of on-line communications Development in C/C++ for Windows

• Developed automated information technology policy management solutions in C++ with speciality in the vulnerabilities module

• Developed security applications, using C and C++ Developed C/C++ Real Time And For Windows