Position: Android Developer
Category: Android
English level: pre
Years of experience: 1

Developed:
Android applications for loyalty program system in cooperation with back-end and iOS developers. These applications are used by clients of an institutions as bonus card, to view the news, promotions, general information about place, receive push notifications. Every application was built on the same base and branded for every place separately.
Developed an Android application for employee of the institution. This application is used for charging and withdrawing client bonuses from the above application by QR-codes. Employee should read the code from client application.

Mobile client apps for ad aggregator sites – things rental and for people company search (e.g. a walk to the movies). Information is taken from website REST API and shown in app in details.
Simple flashlight Android application. An app includes several modes – the flash and the screen, a certain color glowing, the SOS signal etc. There are in-app billings to remove ads, desktop widgets, control through notification.
Fitness club Android application for viewing class schedule, adding them to calendar with notification, viewing club news, promotions, map location (how to get there) with Google Maps API, receive push notifications about promotions.
Two Android applications for calculations of the materials used in construction and production. Also engaged application edits such as transition to some design architecture (e.g. when API calls placed in Activity class), Camera API methods, adding photo filters (GPUImage Android), UI design editing, worked with root access, runtime shell.

Have developed two own mobile games on Unity3d for both platforms. Accomplished more than 1,000,000 downloads and successful monetization through Google AdMob, Appodeal mediation.
Java, Android SDK, Android Studio, Gradle;
Android UI – Fragments, Custom Views;
OOP, SOLID, Design patterns, MVP, MVVM, Architecture Components;
Client-server applications, REST, JSON, XML;
Dagger, Retrofit 2, RxJava, RxBinding, ButterKnife, Picasso, Glide, AndroidX;
SQLite, Room, Realm;
Google Play, Google Developer Console, GCM, Firebase, Analytics, Admob;
Google Maps API, Social networks API (VK, Facebook, G+), Camera API;
Git, Unit test.
Some my works on Google Play:
- https://play.google.com/store/apps/developer?id=Royal+Engine
- https://play.google.com/store/apps/details?id=com.royalengine.Admin
- https://play.google.com/store/apps/details?id=company.zagarapp.zagar
- https://play.google.com/store/apps/details?id=ua.in.omega.flatlight
- https://play.google.com/store/apps/details?id=ru.alfafitness.app
- https://play.google.com/store/apps/developer?id=EffortGames
Want to find a full-time long-term job.