Candidates 269
$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
$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.
$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.
$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
$3500 / mo
≈ $42000 / year net
Full Stack Developer
Czechia · 10 years of experience · Upper-Intermediate ·Published today
Czechia · 10 years of experience · Upper-Intermediate ·Published today
blockchain technologies. Spearheaded a $150K research initiative, achieving
"silver standard" acclaim and securing an ACM collegiate award. Enhanced AI/ML
algorithms, doubling client revenue. Dedicated to high-quality code, effective
communication, and exceptional customer support to foster outstanding online
reputations.
$3500 / mo
≈ $42000 / year net
Mobile Application Developer
Ethiopia · 5 years of experience · Advanced/Fluent ·Published today
Ethiopia · 5 years of experience · Advanced/Fluent ·Published today
I strongly believe in writing clean and efficient code, following industry best practices. In addition to problem-solving and logical programming skills, I am good at converting Figma/XD designs into pixel-perfect UI.
Thank you!
$3500 / mo
≈ $42000 / year net
Full Stack \ Mobile Developer
Lithuania · 8 years of experience · Advanced/Fluent ·Published yesterday
Lithuania · 8 years of experience · Advanced/Fluent ·Published yesterday
June 2022 - Present
August 2019 - August 2020
Dubbii - an app that provides audio dubbing for any movie by using shazam-like audio recognition. Built with Flutter, utilizing its platform bridge and custom plugins to connect with native android and iOS APIs while maintaining a single codebase for shared UI. Server side built with Django, utilizing its concurrency capabilities to match audio signatures at a large scale of incoming requests with minimal resource usage and fast response times.
Multiple Android VPN client apps based on OpenVPN and OpenConnect protocols: from start to launch. Custom usage of product flavors in order to deliver and maintain 6 similar applications with some specific differences and different UI designs. Timely analysis and understanding and efficient integration of the open source VPN codebases.
Pazintys - a meeting/dating platform for Lithuanian market - from start to launch. Wide range of responsibilities from leading the architecture decisions for native Android and iOS apps to market research, ASO as well as as well as ensuring high product quality through manual and automated QA.
Khabri - podcast app - a contract of 2 months, in order to stabilize and modernize their legacy codebase. Responsibilities included codebase analysis, proposals and implementations of the most efficient ways to rewrite parts of the application which was used by tens of thousands user.
And many more.
$3500 / mo
≈ $42000 / year net
Senior Android/Flutter Developer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published yesterday
My main specialization is mobile application development for Android and iOS devices. Having experience in mobile devices software and technology, I can deliver a solid product together with all the related processes and procedures, deployment, as well as diagnose/maintain the product after release.
I have skills sufficient for direct technical interaction with English speaking customers.
14+ years expertise in the software development industry, of which more than 8 years working with the product in ‘deep’ production.
Rich experience in development of Android and iOS mobile applications.
Good command of working in team maintaining production systems, making them highly-available in a long term period.
Great experience (8+ years) in legacy apps support, including bugfixes, new feature integration, processing user feedback etc.
$4000 / mo
≈ $48000 / year net
Senior Flutter/Android Developer
Azerbaijan · 6 years of experience · Upper-Intermediate ·Published yesterday
Azerbaijan · 6 years of experience · Upper-Intermediate ·Published yesterday
(Java/Kotlin) and Flutter, I have more than 6 years
experience in Mobile Development. I have worked as an
Android developer and currently working as a Flutter
Developer. I have more than 4 years of commercial
experience in Flutter.
$4500 / mo
≈ $54000 / year net
Flutter Developer
Ukraine · Lviv · 6 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · Lviv · 6 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Also, I possess over 3 years of experience in cross-platform application development, using the Flutter Framework. I have developed and published several apps in different domains: sport and health, retail, telecom