Ilia Shevtsov Email & Phone Number

• Navigation App for navigating on a university campus:
• Collaborated with all teams on project architecture, feature planning, and risk assessment from day one.
• Wrote the base and main functionality of the app, including the Map (WebView), multi-point Route Screen, and other key features.
• Integrated JavaScript Injection for frontend communication, enhancing WebView functionality.
• Developed the Persistent Bottom Sheet Fragment with a app-wide communication system using a combination of Kotlin Flow & Channels, which allowed us to create highly customizable bottom sheet fragments
• Worked with DeepLinks and their integration with the app, which allowed us to develop a shared Route feature

• Implemented and configured Firebase functionality, including the use of Firebase Realtime Database and Firebase Auth, ensuring reliable data storage and user authentication.
• Integrated website display via WebView, providing smooth user interaction with web content.
• Developed effective interaction between the backend, application, and Firebase Realtime Database, ensuring reliable data synchronization.
• Refactored the application to transition to a Single Activity architecture, MVVM pattern, and Clean Architecture, integrating the Dagger2 library.Technologies: Kotlin, Git, Clean Architecture, Firebase Realtime.

St Petersburg City, Russia

• Developed the portfolio screen that allows users to manage their assets: add and delete them, view profit/loss, number of individual types of an asset and their average bought price.
• Introduced a visualization of historical portfolio value using AndroidMPCharts.
• Migrated from old legacy code to best practices and modern approaches: Fragment Manager to Navigation Component, RxJava to Coroutines & Flow. Introduced ViewBinding to the project, refactored project to MVVM and.
• Enhanced the portfolio functionality by incorporating a smooth update feature. When a user adds an asset to their portfolio, it is instantly mapped and sent to the server side, then seamlessly reflected on the frontend.
• Designed and developed the backend using Ktor framework, incorporated Retrofit2 and OkHttp3 to interact with API and employed JetBrains Exposed for database solution, creation of tables and methods for data insertion.
• Addressed the inconsistent data format problem caused by API storing information in an Array of arrays of different Types by writing a Custom Serializer and deserializer using KSerializer and JsonDecoder which allowed.