Candidates 625
$700 / mo
≈ $8400 / year net
Android Developer
Ukraine · Vinnytsia · 1.5 years of experience · Intermediate ·Published today
Ukraine · Vinnytsia · 1.5 years of experience · Intermediate ·Published today
2) Over the course of six months, I contributed to a commercial project, utilizing Room and Binding. I addressed bug fixes and introduced new features, such as caching data to the database and improving UI display capabilities. Additionally, I conducted code refactoring and engaged with custom views.
Took an active role in preparing the application for release
$800 / mo
≈ $9600 / year net
Android Developer
Ukraine · 1 year of experience · Pre-Intermediate ·Published today
Ukraine · 1 year of experience · Pre-Intermediate ·Published today
Коммерческий опыт разработки приложений под платформу андроид в нише Gambling, Betting. Опыт работы с web View, One Signal AppsFlyer Facebook SDK плюс другие необходимые технологии
$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
$3500 / mo
≈ $42000 / year net
Android developer
Spain · 8 years of experience · Pre-Intermediate ·Published today
Spain · 8 years of experience · Pre-Intermediate ·Published today
Oioni - Додаток для бронювання салону краси
Fintellect LLC - Розробка рішень для АЗС (клієнське та внутрішні), SDK для прийому платежів, логістичні рішення, ПРО, тощо.
FORNETTI GROUP - Додаток для покупців (замовлення, дисконт), додатки для внутрішнього користування.
Welcash - рішення для купівлі продуктів без каси в магазинах Великої Кешені та Велкеш
british auto club - автоасіс
Заберу - Доставка їжі (для клієнту та бізнесу)
Mixoft - пошук схожих на вас людей по фото.
$3000 / mo
≈ $36000 / year net
Android developer
Rwanda · 4 years of experience · Upper-Intermediate ·Published today
Rwanda · 4 years of experience · Upper-Intermediate ·Published today
$600 / mo
≈ $7200 / year net
Android Developer
Ukraine · Cherkasy · 1 year of experience · Intermediate ·Published today
Ukraine · Cherkasy · 1 year of experience · Intermediate ·Published today
$750 / mo
≈ $9000 / year net
Android Developer
Ethiopia · 6 months · Intermediate ·Published today
Ethiopia · 6 months · Intermediate ·Published today
One of the most significant benefits of using the MVVM architecture is its ability to separate the presentation layer from the business logic. This separation allows for greater flexibility and scalability in the codebase, making it easier to maintain and update over time. Additionally, by utilizing data binding and observable patterns, we can ensure that our UI is always up-to-date with the latest data changes.
In terms of jetpack compose, this technology has revolutionized how we approach UI development on Android. With its declarative syntax and composable nature, we can create complex UIs with ease while maintaining a high level of readability and maintainability in our codebase. Furthermore, jetpack compose provides a more efficient way to handle state management within our app, reducing boilerplate code and improving performance.
Overall, my experience working with MVVM architecture and jetpack compose has been incredibly positive. These technologies have allowed me to develop high-quality Android apps that are both scalable and maintainable over time. As these technologies continue to evolve, I look forward to exploring new ways to leverage them in my future projects.
2. Developed user-friendly UIs using Jetpack Compose, resulting in positive user feedback and increased app usage.
3. Improved app performance by optimizing data binding and reducing unnecessary UI updates.
4. Implemented LiveData and ViewModel to ensure efficient data management and seamless communication between UI components.
5. Successfully integrated third-party libraries and APIs to enhance app functionality.
6. Contributed to open-source projects related to MVVM architecture and Jetpack Compose, demonstrating expertise in the field.
7. Received positive feedback from clients for delivering high-quality, bug-free apps within tight deadlines.
I am confident that my skills and enthusiasm for learning would make me an asset to your team. I am willing to put in the time and effort necessary to succeed in this role, and I believe that with the right guidance and support, I can excel in this field.
And finally, I am not only limited to Android development. I have a diverse skill set that allows me to work on various platforms and technologies. Apart from Android, I can work in ReactJs, NodeJs, and Telegram Bots.
$1200 / mo
≈ $14400 / year net
Android Developer
Ukraine · 1 year of experience · Intermediate ·Published today
Ukraine · 1 year of experience · Intermediate ·Published today
Role in the project:
Project description: A web product that allows you to purchase precious stones and jewelry, etc.
Responsibilities:
I was responsible for writing individual functions, developing ui elements, testing on different devices and Android versions, and eliminating bugs. I was also responsible for publishing updates for the application in the Play Console.
Tools and technologies: Java, Kotlin, Jetpack Compose, Room, Firebase, Dagger Hilt
$4000 / mo
≈ $48000 / year net
Android Developer
Azerbaijan · 5 years of experience · Upper-Intermediate ·Published today
Azerbaijan · 5 years of experience · Upper-Intermediate ·Published today
I have quite enough experience full development and deployment phases of an application.
I have also completed some projects by developing backends myself in backend as a service platforms.
I used specific 3rd party sdk`s for Nfc Payment, Face Recognition, Fingerprint Recognition with external device, printing/scanning on pos terminals on various apps.
Team player, involved in meetings, discussions, researches of finding best problem solutions. published applications on Google Play. Excellent communication skills, ability to work as a team member as well as independently. Self-organized and self-motivated person.
- Kotlin, Java, C, C++, Node.js
- Android Studio, Android SDK, Gradle
- Room, GreenDao, SQLite, NoSQL
- Hilt, Dagger 2, RxJava, Retrofit, Glide/Picasso, REST
- XML, HTML, JSON
- Algorithms, Data Structures, Cryptography
- Firebase, Back4App
- Google Maps API, Google Auth API, Facebook API
- Multimedia, Streaming, Sensors, NFC, GPS, Fingerprint Recognition, Face Recognition, 3rd Party SDKs
- DataBinding, ViewBinding, Animation & Graphics, Styles & Themes, Widgets, Custom Components
- Single Activity Architecture, Modular Architecture, MVVM, MVP
- Git, GitLab, Bitbucket
- Agile & Scrum, Feature Driven Development
$5000 / mo
≈ $60000 / year net
Senior Android/Fultter Developer/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.