09/06/2022 updated
100 % available
Mobile developer
Ukraine
Ukraine
Java (Programming Language)Android Software DevelopmentAndroid StudioIOS ApplicationsApple IOSApple XcodeArchitectureGoogle AnalyticsJSONJUnitModel View ViewModelMaterial DesignPicasso Album Maker Software Singleton PatternSoftware Engineering
I develop native Android and iOS applications of any complexity fast, skilfully and always on time. I graduated from a computer science faculty and have 3-year experience in mobile phone software development. I work for an international company. Freelancing means for me new interesting projects and an additional income. Software development is not only my profession, but a favourite hobby as well. I’m a perfectionist, therefore I strive to implement all tasks the most elegant way. In my assignments I also take care of the technical aspect of the application and I make recommendations. After development I will help to publish and subsequently support and further develop the application.
Android stack:
Instruments: Android Studio, Android SDK, Java, Kotlin, VSC, Push-notification, LiveData, Room, RxJava, RxAndroid, SQLite, Firebase, Crashlytics, XML, JSON, REST, Material Design, Junit, Google Analytics, Yandex Metrica
Libraries: Retrofit 2, Gson, Realm, Navigation, Cicerone, Picasso, AdMob, Facebook SDK, Instagram SDK, Vkontakte SDK, RxJava, Moxy, Dagger 2, KOIN
Patterns: Observer, Singleton, The Clean Architecture (MVVM)
iOS stack:
Instruments: Xcode, Swift, Push-notification, VSC, TestFlight, Firebase, Crashlytics, JSON, REST, Google Analytics, Yandex Metrica
Libraries: AFNetworking 2.x/3.x, Alamofire, CoreData, Realm, SDWebImage, CryptoSwift, KeychainAccess, AdMob, Facebook SDK, Instagram SDK, Vkontakte SDK, RxSwift
Patterns: Observer, Delegate, Singleton, The Clean Architecture (MVVM)
Articles on my work:
Magazine Heroine:
https://heroine.ru/7-poleznyh-prilozhenij-kotorye-pomogut-perezhit-karantin-4
Magazine BroDude:
https://brodude.ru/7-poleznyh-prilozhenij-kotorye-pomogut-perezhit-karantin-4
Android stack:
Instruments: Android Studio, Android SDK, Java, Kotlin, VSC, Push-notification, LiveData, Room, RxJava, RxAndroid, SQLite, Firebase, Crashlytics, XML, JSON, REST, Material Design, Junit, Google Analytics, Yandex Metrica
Libraries: Retrofit 2, Gson, Realm, Navigation, Cicerone, Picasso, AdMob, Facebook SDK, Instagram SDK, Vkontakte SDK, RxJava, Moxy, Dagger 2, KOIN
Patterns: Observer, Singleton, The Clean Architecture (MVVM)
iOS stack:
Instruments: Xcode, Swift, Push-notification, VSC, TestFlight, Firebase, Crashlytics, JSON, REST, Google Analytics, Yandex Metrica
Libraries: AFNetworking 2.x/3.x, Alamofire, CoreData, Realm, SDWebImage, CryptoSwift, KeychainAccess, AdMob, Facebook SDK, Instagram SDK, Vkontakte SDK, RxSwift
Patterns: Observer, Delegate, Singleton, The Clean Architecture (MVVM)
Articles on my work:
Magazine Heroine:
https://heroine.ru/7-poleznyh-prilozhenij-kotorye-pomogut-perezhit-karantin-4
Magazine BroDude:
https://brodude.ru/7-poleznyh-prilozhenij-kotorye-pomogut-perezhit-karantin-4
Languages
EnglishGoodRussianNative speaker
Project history
Application development - for ordering food for the client version and the version for the courier
Building a client-server architecture, coding, mentoring, setting tasks, conducting technical interviews.
Technologies: Kotlin, REST API, Retrofit2, MVP, MVVM, iBox, Architecture Components, KOIN, RxJava2.
Building a client-server architecture, coding, mentoring, setting tasks, conducting technical interviews.
Technologies: Kotlin, REST API, Retrofit2, MVP, MVVM, iBox, Architecture Components, KOIN, RxJava2.
Application development - posters for circus
Technologies: Java, Cicerone, REST API, Retrofit2, MVP.
Technologies: Java, Cicerone, REST API, Retrofit2, MVP.
Development of a cryptocurrency tracker (iOS, Android, separate version on ReacNative)
The app monitors cryptocurrency prices. There are portfolios, alerts, charts.
Technologies: Java, Swift, Objective-C, ReactNative, JavaScript, REST API, WebSocket, CoreData, Realm, SQLite, Billing App.
Development of an IP telephony application.
Application for sending messages and calls to a real number over the Internet. There are also video calls and chats.
Technologies: Java, Swift, REST API, CoreData, SQLite, Twilio.
Online store development
Technologies: Java, Swift, REST API.
I also provide application support (99.95 stable users by fabric)
The app monitors cryptocurrency prices. There are portfolios, alerts, charts.
Technologies: Java, Swift, Objective-C, ReactNative, JavaScript, REST API, WebSocket, CoreData, Realm, SQLite, Billing App.
Development of an IP telephony application.
Application for sending messages and calls to a real number over the Internet. There are also video calls and chats.
Technologies: Java, Swift, REST API, CoreData, SQLite, Twilio.
Online store development
Technologies: Java, Swift, REST API.
I also provide application support (99.95 stable users by fabric)