At Twin Health we have created the Whole Body Digital Twin to help reverse and prevent chronic metabolic diseases while improving energy and physical health like Type 2 Diabetes and prediabetes.Security Tech Lead role - I am responsible for driving security processes at the level of the entire company. This implies collaboration with 3rd party companies that provide us with quarterly security risks. Together with the leads, I arrange priorities and further quarterly steps.Senior Android Engineer role - I am responsible for implementing features on the Twin Health Android app: https://apps.apple.com/us/app/twin-health/id1456423142* Owning features and interacting with other team members from multiple different platforms* Architecture: MVVM / MVI and Clean Architecture* User Interface: Jetpack Compose* Libraries: Dagger 2, Retrofit 2* Language: Kotlin* Concurrency: Kotlin coroutines (StateFlow, SharedFlow)Part of the time I am working on the Flutter project: Flutter API with BLoC pattern

Tumblr Mobile app - product team member* Implemented new features in the Android application using Kotlin, Retrofit 2, RXJava, Dagger, LiveData.* Implemented Youtube inline playback, Picture in Picture mode, improving general video playback experience* Leading final stage of interviewing process* Resolving production bugs WordPress Mobile app - core team member * Implemented key features in the new Core WordPress Editor: https://wordpress.com/support/wordpress-editor/ using React Native and Android technology.* Responsible for beta release cycles and participating in code review* Analyzed and resolving critical bugs

* Implemented and tested Motiv Android app for the Motiv Ring wearable product* UI development - View Model, Live Data, ConstraintLayout, Custom Views* Bluetooth LE implementation - Polidea library / Custom Bluetooth library

* Led team of 2 to drive high quality, clean, tested, and maintainable code* Collaborated closely with Product Owner and design team in Agile environment* Implemented geo-fence algorithm which optimized battery usage on the Android phone devices* Developed an Android app for 2nd generation Aura Home Monitoring consumer product that launched in November 2017 and was named a CES 2018 Smart Home Innovation AwardHonoree and the Smart Home - Best Consumer Product by Juniper Research Future DigitalAwards.

* Developed clean, maintainable code followed within MVP architecture* Worked in Test-Driven Development environment which included writing unit tests, instrumentation tests, UI (User Interface) automation tests, and managing Jenkins build machines* Participated in design decisions and code reviews * Analyzed and optimized user interface implementation with a focus on memory leaks* Implemented connection and communication with BLE (Bluetooth Low Energy) devices* Worked on Wi-Fi connection with the TomTom Bandit action camera using REST API * Developed Viewfinder based on the UDP (User Datagram Protocol) protocol * Implemented Hotspot (Wi-Fi) on Android device leading to a multi-camera support* Automated a process of localization as part of continuous integration, using ruby skills

Implemented Chat application based on CometD protocolImplemented Taxi driver application based on push protocolWorked on: User Interface, New Features, Finding, and Fixing Memory Leaks, Bug Fixing, Push NotificationsImplemented: SDK's: Facebook, Twilio, Google Analytics, Crashlytics, Google Maps.

Learning iOS development from Stanford online material.