Android developer/Cross-platform developer

Dnipro · $4700 · 5 years of experience · Upper Intermediate

Programming languages / Technologies Java Kotlin Flutter React Native Frameworks / libraries Android SDK In-app Purchase Anko Butterknife Collection Framework DataBinding FCM Firebase Google maps Retrofit RxJava Data Binding Bluetooth API Deeplink/UniversalLink Moxy DI(dagger2) Glide Picasso PJSUA/PJSIP/JNSIP Retrofit LiveData Livecicle callback Paging library RXJava WorkManager Navigation SOLID, KISS, DRY, YAGNI TDD Database: ROOM, ORMLite, Realm, SQLite, Floor Dialog Flow Google Assistant ML Vision Architecture MVP, MVVM, Clean Architecture, Redux, BloC CI/CD (Jenkins + GitLab Runner) Docker

Android, ButterKnife, Data Binding, Dependency Injection, Jira, kotlin, OOP, OrmLite, SQLite, Java Core, Anko, Espresso Test, Mockito, PJSUA/PJSIP/JNSIP, Redux, Flutter


Android developer

Remote work, Nigeria · $1000 · 3 years of experience · Advanced/Fluent

1. : I worked with a team of 7 developers, and I built an android library that will process payments with barcodes. I built an android app that listens to incoming SMS and sends data to the firebase database. I also wrote APIs for the backend built with .Net Core. 2. Anambra Fire Service : I built an android app for video call and live location tracking. It was built with Firebase, Vonage Video SDK and .Net Core. 3. SM pro: An android app for saving and reposting whatsapp statuses.

Git, Android, Java, SQLite, REST API, Gradle, JSON, MVP, MVVM, Retrofit, Room, Firebase, XML, Kotlin, Teamwork, REST OkHTTP, Room Persistence Library, OOP/OOD, OOP, ViewModel, Postman, REST, Proguard, picasso, Google Play Billing, Agile, LiveData, Android Library, C#, Firestore, Firebase : Auth, Firebase Auth / Realtime Database / Push, Firebase Analytics, Kotlin Coroutine

Google​ | Google Africa Scholarship Android Developer Course Andela​ | ​Developing Android Apps & Android Advanced Course Udemy​ | ​The complete Android N Developer course Udemy​ | ​The complete Flutter Development Bootcamp with dart Cambridge Certificate Authorit​y ​| Java Level 1 Cambridge Certificate Authorit​y​ | Java Level 2


Android Developer

Kyiv · $3000 · 3 years of experience · Upper Intermediate

Android Developer at Uklon July 2018 - current Uklon Rider, Uklon Driver - discuss business values, propose better solutions which led to profit, refactor existing code base during development of new tasks. Junior/Android Developer at PNN December 2016 - June 2018 1. inCarDoc - brought new constructions that ease development process, made refactoring job during development of current tasks. 2. eCommerce app (under NDA) for makeup lovers. Designed app architecture, which is expandable and easy to support , made code review and teach new developers to develop in the right way. Android Developer at Costo (remote) May 2016 - March 2018 Costo - Implemented the whole application by myself. Created my own expandable architecture based on Clean Architecture standards. Junior Android Developer at Canyon Capital June 2016 - December 2016 Messenger (under NDA) - Designed app architecture and implemented unique websocket-based push notification mechanism.

Android SDK, Dagger 2, MVP, OOP, material design, Redmine, REST, SQL, Git, Google Services, Linux, OAuth 2, JUnit, kotlin, Mockito, WebSockets, Rx Java 2, KotIin, Java, Jira, XML, SQLite, Firebase, Design Patterns, Clean Architecture, Multithreading

Опыт. Саморазвитие. Профессиональный рост. Дружелюбный коллектив. Experience. Self-development. Professional growth. Friendly stuff. Purpose of life.


Senior Android Developer

Kyiv · $5000 · 5 years of experience · Intermediate

* threat detection system for american owner * fashion wear shop for french owner * stock control system for danish owner * big project for ukrainian information medical system (consist of 4 mobile apps)

Android, Java, SQLite, JSON, MVP, Git, REST API, Retrofit, kotlin, Dagger 2, Room, OOP, MVVM, Gradle, Design Patterns, XML, Jira, Firebase, Multithreading, SQL, Clean Architecture, firebase, Dagger2, volley, Firebird, retrofit 2, Zxing, ORM, Android custom UI components, RxJava 2 + RxAndroid, Android Jetpack frameworks, Android SDK, Java 8, JSON/XML, SOLID, MVС, GitHub, MySQL, Google Maps API, animations, Kotlin Extension, Google Vision, Glide, Socket, UI, App Publishing, Swift, IOS, Bitbucket, GitLab, Picasso/Glide, trello, Android Material Design, Android Architecture Components, Android Lifecycle Components, Firebase SDK, Firebase Cloud Messaging, Firebase : Auth, Firebase Android, KotIin, Kotlin Coroutine

difficult tasks


Xamarin developer 

Dnipro · $4200 · 6 years of experience · Intermediate

С#, Java, Xamarin, Android, WinForms, LINQ, Git, XML, JSON, Subversion, SQL, Entity Framework, ASP.NET Core, Computer vision, design patterns, RegEx, NUnit, XUnit

Android, Xamarin, С#, ADO.NET, Git, Java, LINQ, WinForms, JSON, SQL, XML, ASP.NET, Entity Framework, Subversion

Дипломная работа по теме "Разработка прототипа робота, управляемого на основе идентификации набора знаков-команд из видеопотока". Разработал консольное приложение для автоматизации резки листового металла. Cоздал мобильный клиент(андроид) для службы эвакуаторов. Разрабатывал и поддерживал мобильный клиент одного из крупных банков Украины На данный момент занимаюсь мобильной разработкой с использованием Xamarin

Интересны: создание бизнес-приложений, приложений, содеражащих в себе исследовательскую составляющую, обязательно с разработкой мобайл-клиента с использованием Xamarin (разработка сервера на ASP.NET Core будет плюсом)


Android developer

Kharkiv · $2500 · 4 years of experience · Intermediate

Currently I am working on a healthcare application which is created for trainers and gym visitors. This app provides many opportunities for care on your health. As example: - user can create different measurements of his body ( more than 30) and then track progress on the graphs; - trainer can create meal plans for his users, which includes several types of meal, calories/fats/carbs required per day, supplements and other details which relates to food. And user can see this meal plan on your app for each day on year; - users can download his own sensitive photo with body progress and compare this photos for different days. And a lot of other useful functions for training.

Android, Java, JSON, Retrofit, firebase, Multithreading, Git, REST API, XML, Gradle, GoogleAPI, Threads, MVP, Dagger 2, kotlin, MVVM, Firebase Cloud Messaging, Realm, SQLite, OOP, Design Patterns, LiveData, Custom Views, Android Architecture Components, Java Core, RXJava 2, Android SDK, Room, Kotlin

I want to improve my current abilities and learn more about Kotlin, because I have no opportunity to further grow in my current company.


Android Developer

Kharkiv · $3500 · 5 years of experience · Intermediate

Have experience with different types of projects from e-commerce to internet of things, and worked in different teams from one person to fifteen. I participated in educational programs as mentor and lecturer.

Android, Android DataBinding, Android SDK, Android Studio, Git, Green Dao, Gson, Java Core, Jira, Retrofit, SQLite, Ubuntu, Arduino, firebase, Google Services, realm, RxAndroid, RxJava, kotlin, MVVM, Dagger 2, SQL, Firebase

My objective: to obtain a position, that guarantees professional growth as Android Developer.

23 May

Strong Senior Android Developer

Remote work, Ukraine · $6000 · 8 years of experience · Upper Intermediate

I've been working with Android (Java, Kotlin) for more than 7 years. Have strong expertise in building mobile apps using the latest architectural approach. (Jetpack, MVVM, Clean architecture). Took part in cross-platform development. Have experience in building backend projects. As a hobby made a lot of IoT projects using different SoC systems (RPI, ESP8266, ESP32, Arduino, etc.)

Android, Design Patterns, Multithreading, OOP, Algorithms, SQLite, XML, C#, C++, iOS, Jira, Linux, MongoDB, PostgreSQL, openssl, Python, Docker, Golang, Mainframer, Gradle, Retrofit, Dagger 2, Clean Architecture, MVVM, kotlin, Firebase, Crashlytics, Android JetPack, RxJava, Room, Kotlin, Coroutines, CI, Android Architecture Components

Built custom android images based on AOSP. Developed apps with 100K+ users in PlayStore. Work as a full-stack engineer developing a mobile app, backend, DB from scratch.

Want to develop useful products.

22 May

Senior Android Developer 

Kyiv · $4700 · 7 years of experience · Intermediate

-Kotlin: Coroutines, Android KTX - Java: Java Core, Java Memory Model, Multithreading, Data structures, Collections API - Android: Activities, Fragments (lifecycle handling), Services, BroadcastReceivers, IPC, Location, UI, Support Library, Material design, Networking , Multimedia, Android Architecture Components, Jetpack - Third-party libs: RxJava, Dagger 2, Retrofit 2, EventBus, Picasso, Glide - App Architect: Clean architecture, MVP/MVVM, Design Patterns My experience on position software developer: - Implementing from scratch mobile application - Development and maintenance applications for Android mobile platform; - Develop new features for native android apps - Development client ­ server architectures; - Development​ ​ architecture​ ​ using​ Clean Architecture, ​ MVP/MVVM​ ​pattern​ ​ and​ ​ SOLID​ ​ principles - Integrating​ ​ different​ ​ analytics,​ ​ trackers,​ ​ GCM​ ​ providers

Java SE, REST API, SQLite, Algorithms/Data Stucture, Design Patterns, Dagger 2, RxJava, Gradle, Retrofit, Firebase : Auth, OOP, MVVM, Kotlin Coroutine, Room Persistence Library, Android Architecture Components, Firebase, Kotlin, Clean Architecture, Android SDK

22 May

Middle+ Android Developer

Vinnitsia · $2500 · 5 years of experience · Upper Intermediate

Certified Android Developer with 5 years of professional experience. Worked on many projects, mostly client-server applications which were developed from scratch. On these projects, I used the latest technologies. I also worked with a few international teams on long&short-term projects.

Android, Git, Java, Kotlin, SQLite, REST API, JSON, Gradle, MVP, MVVM, Retrofit, OOP, Android SDK, Dagger 2, Room, Jira, XML, ExoPlayer, LiveData, Firebase, Goole maps API, JSON/XML, User Interface , Android development, Flutter, Retrofit 2, RxJava, Clean Architectures, Kotlin Coroutine, Java/Kotlin, material design, Agile, Scrum, Dart

Google Certified Associate Android Developer

-Work on interesting projects and new technologies -Kotlin as a primary language for development -Ability to grow up and improve tech skills -Don't want to work on support projects, where the main work is fixing old bugs

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