12 October

Senior Android Developer, Full Stack Developer

Dnipro, Lviv · $5600 · More than 10 years of experience · Upper Intermediate

Hello, I'm an professional developer with 10+ years of experience in Software Development under various technologies. During the last 5 years I’ve been developing Android applications using top libraries and technologies. Android SDK, NDK, Java, C/C++, Python, Django, SQL.

Android, Android SDK, Java, Django, C/C++, Parse

I'm an expert software developer with over 10 years of experience.

Prefer to join a professional team rather than work as a single developer.


10 October

Ruby On Rails Developer 🔥

Lviv · $3800 · 4 years of experience · Upper Intermediate

Ruby on Rails - Desing and implementation of RESTful APIs for SPA and mobile applications. Deployed yo AWS stack: EC2, RDS and Redis. also used RabbitMQ. Implemented real-time services using websockets. Some libraries used: Sidekiq, Grape, Minimagick for image processing, FFMPEG. Docker - Dockerfiles for components of a project, written in ruby, python and js. Test environment in Docker Jenkins - configuration of CI/CD pipeleine PostgresSQL - Writing complex queries, stored procedures and functions. Optimization of requests. Python - Basic knowledge of Machine Leraning. Taken course on Coursera. Implemented on e project for investion in secondary market of P2P loans. Android - Apps that shows outputs of some backends that was written by me. Real-time messaging. Linux - configuration if EC2 instances. Worked on Linux machine for almost 4 years. now using Mac provided by company

Git, PostgreSQL, Ruby on Rails, Android, Docker, Doorkeeper, Sidekiq, Jenkins

Ineresten in complex tasks and solving complicated problems. Backend-mostly. Not interested in relocation to Kyiv.


9 October

Разработчик Android 🔥

Kyiv, Lviv, Odesa · $1800 · 3 years of experience · Intermediate

- Java , Android SDK - OOP, SOLID, Design Patterns, Clean Architecture, Architecture Patterns: MVP, MVVM - RxJava, Retrofit, Firebase (Cloud messaging, Data Storage, Dinamic Links), Google Services (Maps, Geolocation, Places, Crashlytics etc), Social API SDK (Facebook, Twitter, G+), Stripe - Custom UI widgets (drawing on Canvas) - SQL, SQLite - Git, Gradle - REST, HTTP, XML, JSON - Trello, Jira...


8 October

Senior/Lead Android Developer (feat. Xamarin.Android) 

Remote work, Ukraine · $4200 · More than 10 years of experience · Upper Intermediate

- Master degree in computer science - 10+ years of mobile Java development (J2ME since 2006, BlackBerry since 2010, Android since 2011, Xamarin since 2015) -Team and individual working for such clients as: *Petronas *Oxford University Press *DME (Excitor) *SOS Online Backup *Carbonite *Microsoft *Evry *Hitfox *AppLift *Panda AV *Similar Web *BBH Main skills: Android SDK Xamarin.Android BlackBerry SDK Java2ME REST, JSON, SOAP, XML Dagger2, SQLite, Room, LiveData, RxAndroid, ReactiveUI (Xamarin) Gradle, Maven, Ant, Eclipse, Android Studio, Visual Studio Git, SVN, Perforce JUnit, Robotium, Selenium, Robolectric, Espresso, Mockito Additional skills: *Mobile: Kotlin Xamarin (C#) Unity3D (C#) Objective-C (Basic) *Web: Java EE (JSP, Jersey, JDBC, JAX-RS, SQL)

Android, Android SDK, Java Core, Jira, JSON, MVC, MVVM, SQLite, Xamarin.Android, Eclipse, Git, JUnit, Mockito, Visual Studio, Gradle, ORM, REST API, Scrum, TeamCity, C#, kotlin, OpenCV, Selenium

https://play.google.com/store/apps/details?id=com.setel.mobile https://play.google.com/store/apps/details?id=net.alphary.p6.langenscheidt https://play.google.com/store/apps/details?id=net.alphary.p6.oebv https://play.google.com/store/apps/details?id=de.debesefilm.greta https://play.google.com/store/apps/details?id=de.debesefilm.starks https://play.google.com/store/apps/details?id=com.hitfox.gamefinder https://play.google.com/store/apps/details?id=com.hitfox.dailygift https://play.google.com/store/apps/details?id=com.rtl.gamescout https://play.google.com/store/apps/details?id=de.chip.gameguide https://play.google.com/store/apps/details?id=de.cbs.gamecompass https://play.google.com/store/apps/details?id=com.carbonite.android https://play.google.com/store/apps/details?id=com.oup.elt.ovt.android https://play.google.com/store/apps/dev?id=5666809025597224749 https://play.google.com/store/apps/details?id=com.afconsult.Sunfleet

Architecture designing and development in challenging cutting-edge projects.


3 October

Android developer

Remote work, Ukraine · $2500 · 3 years of experience · Intermediate

Android developer with 3 years of work experience. I have experience in developing both short-time MVP projects and big social network projects, in which I had been implementing new features, increased performance and fixed bugs. Also, I have experience in working in large teams and developing apps from scratch to publishing apps to Google Play.

Android, Git, Java, REST API, Retrofit, Gradle, JSON, MVP, kotlin, OOP, MVVM, XML, Dagger 2, Room, Design Patterns, Jira, Firebase, Multithreading, Clean Architecture, firebase, Dagger2, RealmDB, Payments Integration, Google Play Console, Algorithms/Data Stucture, Android Studio, Proguard, SOLID, DI

I'm ineresting in work which can give me new acquaintances, knowledges, oportunities. Also I wanna work with high-skilled teammates to increase my skills as fast as possible.


1 October

Android developer

Uzhgorod, Kyiv, Lviv · $2500 · 6 years of experience · Upper Intermediate

Independent team player with a creative, analytical approach. Results-oriented, able to deliver holistic solutions. More than six years of experience building fully functional applications. Proficient in UI design and making user-friendly interfaces. I really know what looks and feels good. Passionate about learning new things. Project I was working on for last 8 months: Craftnote – Application that helps users to store all project’s documents in one place. Also provide ability to communicate with team members by using internal chat. It has more than 100.000downloads on Play Market. Technologies: Java, Firebase, Dagger2, RxJava, Analytics, Git, CI/CD. Integrate third-party libraries (Pspdfkit).

Android, Java, kotlin, Retrofit, Jira, Dagger 2, Git, REST API, MVP, Firebase, JSON, SQLite, RxJava, Design Patterns, Firebase SDK, Android SDK, Realtime Database, Room, Google Maps


27 September

Senior Android Developer

Lviv · $3800 · 9 years of experience · Upper Intermediate

Senior Android Developer Architect and developing mobile app from scratch using Kotlin + Coroutines + MVP stack Optimizing low memory consumption on old devices (Android 4.*) Material pixel perfect design Support, release management and automated testing (Unit + RoboTest) Senior Android Developer Architect and developing mobile apps from scratch using Kotlin + RxJava + MVP stack Facebook-like chat implementation using MQTT Material design with fancy UI-features Support, release management and automated testing (Unit) Senior Android Developer Refactoring legacy app to fit business needs Support, release management and automated testing Custom update mechanism using amazon backend Android/Java Developer Android Mobile development (Field Engineer Apps full development cycle) Integration custom hardware into android apps Server side development (JEE, Spring) Reports development (MySQL, Java)

Android, Java, Gradle, Dagger 2, Kotlin, Clean Architecture, Dagger2, Room, MVVM, SQL, RxJava 2, MVP, JSON, Jira, Firebase, Git, OOP, XML, REST API, Hibernate, RxJava2, Proguard, Design Patterns, Android Architecture Components, OOP/OOD, Linux, kotlin, Firebase Cloud Messaging, Multithreading, firebase, SQLite, dynamic features, RXJava 2, RxJava, ORM Lite, Android Studio & SDK tools, Retrofit 2, MVP/MVVM

CoroutinesCache/OkHttp contributor Coroutine lover and Kotlin evangelist :)

Looking for a project with technical challenges


25 September

Software Engineer

Remote work, Ukraine · $3000 · 3 years of experience · Upper Intermediate

Worked with medical, commerce apps. On the last project I splitted monolith project to multi-module project, integrated barcode scanning functionality, create a lot of UI screens with custom views.

Android, Retrofit, Gradle, MVP, kotlin, OOP, Dagger 2, RXJava 2, Java/Kotlin, Multi-module app development, Clean Architecture, MVVM, Design Patterns, OOP/SOLID

participating in client's hackaton

Would like to work with the latest technologies


24 September

Senior Android Developer

Lviv · $4000 · 8 years of experience · Upper Intermediate

OOP/OOD, Android SDK (structure, components, applications, XML Layout, multithreading, HTTP/HTTPS-networking, web-services, Location, Content providers, SQLite, ProGuard, JNI etc.); Gradle, Google Play Service, Google maps, Google analytics, Firebase; Android Jetpack Components (ViewModel, LiveData, Room, DataBinding, Android KTX, etc); Android third party libraries (Robospice, Spring, Retrofit, RxJava, Glide, Picasso, UniversalImageLoader, gson, jackson, crashlytics, HockeyApp, bugsense, Facebook SDK, SQLCipher etc.); Testing: JUnit, Robolectric, Espresso Kotlin (Coroutines, Flow); Java, JUnit, JDBC, JSP, Hibernate, Servlet, Swing, HTML, CSS, JavaScript, JQuery, XML, JSON, SOAP, Ajax, MS SQL Server 2005/8, SQL(T-SQL), Oracle (PL/SQL), Ant, JBOSS, WebLogic, Tomcat; Eclipse, Android Studio, Jenkins Microsoft Azure, Slack, Microsoft Teams.

Android SDK, Java, Kotlin, SQL, MVP, MVVM, Clean Architecture, RxJava, Firebase, Google Maps, Jetpack, Dagger 2, Koin


24 September

Android Developer 

Lviv · $3000 · 3 years of experience · Intermediate

Android, Java, Kotlin, RXJava 2, XML, GIT, JSON, HTML, SQL/SQLite, Rest Api, Retrofit, Dagger, Firebase, Fabric, JIRA

Android, Glide, Java, Java Core, XML, Dagger, Fabric, firebase, Git, Jira, JSON, REST API, Retrofit, DataBinding, Facebook API, google api, MVP, RXJava 2, CSS, HTML, MySQL, SQL, SQLite

Professional skills improvements.


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