Building the best messaging experience for guests and hosts at Airbnb.

Building the Dasher app

Developing an Android application for the largest sports betting company Fonbet.

Achievements and duties:

• Designing the architecture of the application

• Mentoring junior developers

• Optimizing screens with a lot of memory consumption

• Fixing memory leaks

• Configuring CI/CD and did integration with AppCenter

• Initiate change from a monolithic to multi-module architecture

• Refactoring from Dagger2 to Hilt

• Configured and tuned our own maven repository

Stack: Kotlin, RxJava, Dagger2/Hilt, Unidirectional data flow, MVVM

StudyMate is my own project. The app helps pupils and students to get step-by-step solutions for the most common problems in school subjects, find useful theory, formulas, and tables. I fully designed the architecture and developed the application and backend. The app still works and has more than 500k downloads.

Google Store - https://play.google.com/store/apps/details?id=ru.studymate

Android stack: Kotlin, Toothpick, RxJava, RxBinding, MVI, Clean Arch, Cicerone (Navigation), Retrofit2, REST, Room

Backend stack: Spring Framework, Jackson JSON Binding, Hibernate, RxJava, Freemarker (Template Engine)

DevOps: Kubernetes, Docker