Candidates 642
$4000 / mo
≈ $48000 / year net
Senior Android Developer
Azerbaijan · 8 years of experience · Advanced/Fluent ·Published today
Azerbaijan · 8 years of experience · Advanced/Fluent ·Published today
My latest project was a mobile banking application for corporate users for one of the big bank of Azerbaijan - Kapital Bank OJSC.
Currently this application has more than 100k installations and 4.9 rate in play store.
Stacks: Kotlin, MVVM, Coroutines, Work Managers, NFC, Hilt DI, Jetpack, Navigation, Notification, Firebase, Play Services
Cue app (Health startup based on USA): tracks daily activities of users, sends multiple self-reports and gets answers. Batch uploads with Worker Manager, used device sensors like location, activity, steps and etc.
- Leading Android Developers
- Working closely with the customer to specify requirements
- Delivery app to end-customer, providing support to install it
- Take part in Sprint Planning to create real estimates and finish work with the provided efforts
- Maintain git structure for mobile, review changes
$3000 / mo
≈ $36000 / year net
Flutter developer
Luxembourg · 4 years of experience · Advanced/Fluent ·Published today · In passive search
Luxembourg · 4 years of experience · Advanced/Fluent ·Published today · In passive search
Prior to that I had 3 years of experience as Flutter developer, working on web and cross platform mobile (Android/iOS) applications. My experience includes
building MVP from scratch; frontend development leadership & developer coordination; application architecture; implementation of new features; conducting code reviews; 3rd party services integration; improving application stability and performance.
$5000 / mo
≈ $60000 / year net
Senior Android/Team Lead
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today
Most of my career has been spent in mobile development for Android. The first version of Android I started working with was 2.1. I had the opportunity to trace the entire evolution of the OS from a programmer's perspective, starting from the times when AsyncTask seemed like a good idea, and real-time image processing required writing code using the NDK, to the advent of Compose and Kotlin Multiplatform. It would be correct to say that I have worked with all the paradigms that have ever been widely used for Android.
I have tackled a very broad spectrum of tasks, from complex algorithmic problems, apps with sophisticated client-side data processing, to "layout development", high-load multithreaded applications, and of course, animations, animations, and a bit more animations. My experience includes designing architecture from scratch as well as gradually integrating new architecture into very large projects along with writing features. Also covered the entire spectrum of code testing approaches, from projects without any testing to those that applied a comprehensive range of tests (unit, integration, hermetic, and even units for Activities & Fragments). And, of course, there was a lot of code review.
I have extensive experience working with teams of 1 to 50+ members, both remotely and in-office, in product and outsourcing settings.
Programming Languages: Java, Kotlin, Dart, C++
Technologies and libraries: Android SDK, Flutter SDK, Material Design 3, widgets, JSON, SQL, REST, Gradle, MVP, MVVM, Retrofit, RxJava, Mockito, Robolectric, Espresso, Dagger 2, Data binding, Clean architecture, RxJava, Dagger/Hilt. Understanding of OOP principles, knowledge of design patterns, data structures, multithreading and synchronization principles, SQLite and ORM, performance and memory optimization skills, big experience in developing client-server applications, code review and quality analysis, UI animations, data transfer protocols, knowledge of json and xml formats, knowledges in image recognition methods, extensive knowledge in data compression.
- My first experience in non-commercial programming involved developing data compression algorithms and their implementation. At the beginning of my professional career in a department specializing in image recognition, I was charged with developing a proprietary barcode format and to be able to recognize and encode data in it (at that time, QR codes were not yet represented on mobile devices).
- GrubHub project, which adhered to extremely high standards of code quality and control including tests of all types, stringent coding standards and very detailed code review processes.
- Some of my own projects that I am currently working on. Without disclosing the details of the projects, I can say that a special emphasis was placed on design and a convenient, consistent interface. This required a very detailed study of the subject area and analysis of the last two versions of Material Design.
$2000 / mo
≈ $24000 / year net
Flutter Developer
Ukraine · 3 years of experience · Intermediate ·Published today
Ukraine · 3 years of experience · Intermediate ·Published today
разрабатывал базы данных на MS SQL Server, MySQL.
Позже перешел разработку мобильных приложений.
Вел свой сайт для .Net разработчиков fb3809fm.bget.ru/
В качестве Flutter Developer выполнял задания на фрилансе
$1500 / mo
≈ $18000 / year net
Flutter Developer
Ukraine · Kyiv · 2 years of experience · Intermediate ·Published today
Ukraine · Kyiv · 2 years of experience · Intermediate ·Published today
$4000 / mo
≈ $48000 / year net
Flutter developer
Ukraine · 3 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · 3 years of experience · Upper-Intermediate ·Published today · In passive search
Developed different apps: banking, telecom, news, chatbots etc.
Experience in publishing apps to AppStore and PlayMarket
$4000 / mo
≈ $48000 / year net
Senior Mobile Engineer
Poland · 9 years of experience · Advanced/Fluent ·Published today
Poland · 9 years of experience · Advanced/Fluent ·Published today
Involved in huge social and commercial projects and take unique experience.
While career participated in different challenges like completing back-end design, creating own design, etc.
$1250 / mo
≈ $15000 / year net
Flutter developer
Ukraine · Kyiv · 2.5 years of experience · Intermediate ·Published today
Ukraine · Kyiv · 2.5 years of experience · Intermediate ·Published today
Clean architecture with state management: redux, provider, bloc. Authorize and notifications: firebase, restapi - dio, routing - auto_route, go_route.
Worked on:
* Fertilai - redux, auto_route, firebase;
* reUser - bloc, qr_scanner;
* nda - bloc, go_router, firebase;
* mobile games - flame + basic components: animation, music, levels, images etc
$4500 / mo
≈ $54000 / year net
Разработчик Android
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published today
Android, SDK,Kotlin, AAC, Java, core, SQLite, J2ME, Flutter
$1200 / mo
≈ $14400 / year net
Flutter
Poland · 2 years of experience · Intermediate ·Published today · In passive search
Poland · 2 years of experience · Intermediate ·Published today · In passive search
iOS and Android time management app designed to help users organize their daily routines and tasks efficiently. The app provides the user with the ability to create and manage routines, set tasks with custom preferences, focus on routine or tasks, analyze tasks and routine statistics.
Key responsibilities:
Developed and maintained mobile applications on the Flutter platform
Utilized modern development patterns and architectural approaches to create modular, scalable, and maintainable code
Applied Object-Oriented Programming (OOP) principles to design and implement software solutions
Followed SOLID principles to ensure flexible and extensible codebase
Integrated with external APIs and handled data processing
Followed DRY/KISS/YAGNI practices on daily basis
Configured CI/CD to send build notifications to Discord
Contributed to product features & design discussions
Followed Kanban SLDC
Tools:
Jira, Android Studio, Figma, Chrome DevTools, Firebase, Git
Plugins:
shared_preferences, sembast, mockito, tuple, permission_handler, firebase_auth, etc.