Remote work, Ukraine · $2500 · 4 years of experience · Advanced/Fluent
Language: Kotlin, Java Android: Android SDK, UI/UX, Material Design, Animation, push-notifications, multithreading, background work, Android Wear, Gradle, UI testing (Espresso), unit testing (Mockito, JUnit) Architectural patterns: MVVM, MVP, Clean Architecture Frameworks, libs, technologies: Jetpack (Data Binding, Navigation, ViewModel, Room), REST, RxJava, OkHttp, Retrofit, Lottie, Dagger 2, Glide, Picasso, XML, JSON, SQL, WebSocket, xmpp, Butterknife, Android Annotations, Eventbus, FCM, Pusher, Stripe, OneSignal etc. IDE, Tools: Android Studio, IntelliJ IDEA, Microsoft Visual Studio, CLion, Jira, Jenkins, Fabric (Crashlytics, Beta), Firebase, Redmine
Android SDK, Evetnbus, Git, Gradle, Gson, Java, JSON, Lottie, Multithreading, MVP, OOP, OrmLite, Picasso, Redmine, REST API, Retrofit 2, SQLite, User Experience (UX), User Interface (UI), XML, animation, Dagger 2, Glide, RxJava, SVN, Android Wear, Jira, Jenkins, Maven, Room, MVVM, kotlin, Android Architecture Components, Firebase, Dagger2, Android, Java/Kotlin, Kotlin, ButterKnife, firebase, Unit Testing
Kyiv · $4500 · 5 years of experience · Advanced/Fluent
Java, Android SDK, Kotlin, Coroutines, MVP, MVVM, UPnP, TCP, Room, SQL, GIT, Gradle, JUnit, Espresso, UIAutomator, Design Patterns, OOP/OOD, HTML, CSS, Agile, Scrum, REST, JSON-RPC, Dagger2, Retrofit, EventBus, RxJava, Cocoa Touch (beginner Objective-C & Swift)
Android SDK, Git, SQL, Dagger2, Design Patterns, Java Core, JUnit, OOP/OOD, ORM, REST API, Retrofit, Gradle, KotIin, Kotlin Coroutine, MVC/ MVP/ MVVM, Jetpack
Delivered lectures to developers on various technical topics. Certified in Linux, Python and Networking basics. Author of online course on Android developement.
- Professional growth. - Team lead role. - Usage of modern technologies. - Challenging tasks
Kyiv · $2000 · 3 years of experience · Advanced/Fluent
June 2016 – December 2016: software engineer I created and developed an application which receives, handle and store information about flashes of lightning and another meteorological information, also I used to implement internal tasks. January 2017 – June 2017: software engineer I worked in a CCTV company. I rebuilt, ported and enhanced existing Qt-based applications under different platforms such as macOS and Windows. I gained a lot of experience working with FFmpeg and qml itself. July 2017 –present time: software engineer I have participated in different projects: 1.NetByNet STB/ Beeline STB.. Our team created and developed a high-level application which works on STB and allows users to have access to digital television content provided by a widely spread provider NetByNet and Beeline. Implementations of back-end requests due to REST API. Tools: LeanBack, ButterKnife, Retrofit, OkHttp, REST API,Dagger 2,RxJava. 2.RofesPlus/Fito. Front-end development using ButterKnife and other libraries.
Android SDK, Android Studio, GCC, HTML, Java, Jira, libpcap, Linux, OOP, Pascal, QML, Qt, REST API, Retrofit, SQL, STL, Ubuntu, VirtualBox, Windows, XML, C/C++, Delphi, ffmpeg, leanback, Firebird, Lua, bash, Visual Studio, Picasso, Room, Dagger 2, ButterKnife
A highly motivated and experienced developer currently looking for new challenges and opportunities. Last 3 years I've developed numerous excellent applications. My ability to develop application has resulted in increased business communications between Earth Networks and my first organization. When I worked in Partizan Security basically I rewrite a whole application thus I made it be distributable all over the world. Now I'm developing applications that millions of users use all over the world. During my university time, I had developed an application which optimizing OS work. I had developed an analog of tcpdump. I had developed a calculator which can make the operations of the divide, multiply, subtract and addition in different numeral systems. Also, exist huge numbers of arithmetic and boolean operations for working with a binary system.
Kyiv · $1500 · 2.5 years of experience · Advanced/Fluent
I have 2 years experience of Android development (1 for Java and 1 for Kotlin), 1 year experience of Java development and 6 months experience of Unity development. During this time I have been working on a wide range of projects, including e-commerce, financial and logistics apps with a complex UI, networking, local storage, location services, payments, etc. Also, as a Unity developer, I took part in the development of a location-based game with Augmented Reality and Image Tracking. Skills: Retrofit, OkHttp, ARCore, RxJava, Picasso, Glide, Firebase SDK, Google SDK, Room, Android Architecture Components.
Android, Git, REST API, SQLite, Retrofit, kotlin, JSON, Room, MVP, OOP, RxJava, Jira, Firebase, SQL, Java/Kotlin, RXJava 2, Android Lifecycle Components, Realtime Database, Java, Gradle, MVVM
My main programming language is Kotlin because it provides a fresh, faster and more efficient way of Android development, reducing the amount of boilerplate code, so I expect to work with Kotlin, but I can use Java if it's the project requirement. I prefer using modern tools, including new features of Android SDK and its Support Libraries, Kotlin Android Extensions, Anko, Architecture Components. Also, I'm in love with implementing beautiful UI, using modern and trending practices like "edge to edge" design, as the application's look and feel are really important to me. I'm not going to work on applications somehow connected to a scam, fishing, unneeded sensitive data collecting, and other sorts of violations.
Lviv · $4500 · 5 years of experience · Advanced/Fluent
OOP; MVP; MVVM; Design Patterns(GOF, Android); SOLID; REST; SQLite; JSON; XML; Java; Android SDK; Kotlin (Anko, Spek); JUnit4; Espresso; Mockito Gradle; Git; Dagger2; RxJava2; Retrofit2; etc. Google Servces; Firebase; Admob; Fabric; Facebook; Youtube; Shopify and other SDKs.
Android, Android SDK, Java, MVP, Unit Testing, kotlin, MVVM, Linux, OOP/OOD, SQLite
Oracle Certified Associate, Java SE 8 Programmer
Новый проект либо на раннем этапе
Lviv · $3500 · 5 years of experience · Advanced/Fluent
Energetic and self-motivated software engineer with 5+ years of experience in development of Android and other applications. Developed unique solutions for challenging problems which helped to significantly increase the flexibility of the software code base and improve its efficiency. Architected, designed and implemented applications that became the leading solutions in their respective categories and accumulated over 1,000,000 installs. Had an opportunity to work on an advanced smart home product where my responsibilities included the architecture and development of the Android Application and Product SDK, development of the libraries for real-time video streaming and stream video recording, as well as direct communication with the Firmware team and futher contribution to the Firmware architecture and the Firmware itself.
Android, Java, REST API, Retrofit, SQLite, kotlin, Git, JSON, Room, Dagger 2, MVVM, MVP, OOP, Gradle, Multithreading, Clean Architecture, firebase, SQL, DataBinding, Picaso, Gson, AWS, Firebase Analytics, Firebase, Design Patterns, MQTT, Zeroconf, Android Architecture Components, Architecture, Architecture Patterns, WebRTC, OOP/OOD, ExoPlayer, Mockito
Найбільше пишаюсь реалізацією Product SDK та самої Android аплікації, а також суміжних бібліотек для трансляції відео в режимі реального часу та його запису для Smart Home продукту; також ще одним моментом для пишання є розробка рішення, яке дозволило знизити час встановлення з'єднання на ~50%.
Завжди цікавили нові технології та продукти; але готовий розглянути всі пропозиції.
Remote work, Ukraine · $4000 · 6 years of experience · Advanced/Fluent
Currently I have 6 years of commercial iOS experience and have developed 10+ projects from scratch. Apart from developing for iOS (i.e. iPhone & iPad), I have experience creating apps for macOS and watchOS (i.e. Apple Watch). Recently I have tried myself in Flutter (Dart) cross-platform development for both iOS and Android platforms, looking forward to see the release of Fuchsia OS. English — Fluent, IELTS score 8.0 / 9.0. Higher education — The University of Bristol, United Kingdom.
iOS, macOS, watchOS, Flutter, Android
A few examples of my work: 1) https://drive.google.com/file/d/0BwDME9sRprJKbENyS1hqUHNtTm8/view 2) https://drive.google.com/file/d/0BwDME9sRprJKQVhiMVlPQ2g1cUU/view 3) https://drive.google.com/file/d/0BwDME9sRprJKX1dZLUcxTl95NHM/view Full list of projects, as well as other info, will be disclosed upon your request.
Looking for remote part time. Would like to try Flutter (Dart) cross-platform development.
Remote work, Kyrgyzstan · $800 · 1.5 years of experience · Advanced/Fluent
Kotlin, Java Core, Generics, Collections, Concurrency, Android Studio, Android SDK, OOP, SQLite, ContentProvider, JSON, AsyncTasks, Services, Intent Services, Loaders, Fragments, Broadcast Receiver, Adapters, Recycler View, Android Annotation, Retrofit2, GSON, Dagger2, Notification, Git, Linux, REST API, XML, HTML, Upper Intermediate speaking and writing English
English, Russian, Windows, Linux, SQLite, Android, Android SDK, Java Core, kotlin, Networking, SQL, MySQL
Looking for Android developer job.
Kyiv · $5000 · 4 years of experience · Advanced/Fluent
Android, Java, Kotlin, SQL, C/C++, Git, Gradle Proficiency in the development of custom UI components Profiling and optimization Reactive programming
Android, Java, Git, Gradle, User Interface (UI), SQL, C/C++, RX, RxJava 2
I currently work as a senior Android engineer at a unicorn startup, developing the app that has more 10 million installations and hundreds of thousands daily active users. I'm the creator of several popular libraries for Android. According to git-awards.com, I am in top 10 Ukrainian and top 250 world open source Java developers on GitHub. I'm the winner of IT Devchallenge 10 in Pro Android category. My applications on Google play have in total more than 400000 downloads and their average rating is 4+.
Professional growth, interesting tasks, good compensation.
Remote work, Ukraine · $1500 · 5 years of experience · Advanced/Fluent
5 years experience with iOS SDK (Swift/Objective-C, iOS 6-12)
iOS, Objective-C, Swift, Android, Jira, Git, REST API, Xcode, UIKit, CoreData, CocoaPods, JSON, MVC, OOP, GCD, Multithreading, CoreLocation, Core Graphics, Source Tree, MVVM, Design Patterns, Core Location, Codable, Architecture, Zeplin, SQL
More than 30 iOS apps (I will provide details for request)