Candidates 12
$4000 / mo
≈ $48000 / year net
Senior Android Developer
Ukraine · Kyiv · 7 years of experience · Advanced/Fluent ·Published 30 April
Ukraine · Kyiv · 7 years of experience · Advanced/Fluent ·Published 30 April
Worked for both product and outsourcing companies.
2+ years of team leadership experience.
Fully involved in app development lifecycle, from planning to publishing.
Good knowledge of both Kotlin and Java.
Understanding of SOLID, OOP principles, main design patterns.
MVVM, MVP, Clean Architecture.
Good knowledge of libraries for DI, networking, testing frameworks, databases.
Experience with Flutter.
Experience with Ionic (Vue, TypeScript).
2. ReactiveX alternative built on Kotlin coroutines.
3. Dependency injection library (alternative to Dagger 2).
4. Android projects refactoring tool built with Java.
5. Obfuscator app for Android projects built with Kotlin.
6. Library for an adaptive UI for different aspect ratios fully compatible with the Jetpack Compose.
$3500 / mo
≈ $42000 / year net
Senior Android Developer, Flutter developer
Ukraine · Kyiv · 9 years of experience · Advanced/Fluent ·Published 21 April · In passive search
Ukraine · Kyiv · 9 years of experience · Advanced/Fluent ·Published 21 April · In passive search
Flutter developer - since 2018
Android teamlead - 2019-2020 (1.5 yrs)
Lead developer - since 2021
Languages: Java, Kotlin, Dart;
Android SDK & support-libraries;
Flutter SDK;
Experience with KMM (Kotlin multiplatform);
Basic experience with iOS development with Swift;
Basic experience with React Native;
Android:
- Jetpack compose (declarative UI)
- Coroutines and flow; RxJava;
- Retrofit, OkHttp (REST API);
- Architecture Components (Lifecycle, LiveData, ViewModel)
- Koin, Hilt (Dependency injection);
- Firebase services (Firebase Authentication, Firestore Database, Firebase Cloud Messaging, Crashlytics, App Distribution)
- JUnit4, Truth, Espresso (Testing);
- Picasso, Glide (Images);
- Lottie (Animation);
- Experience with different programming patterns (MVP, MVVM, MVI) and Clean Architecture principles;
- Databases (SQLite, Realm, Room, ObjectBox);
- Working with payment systems (PayPal, LiqPay, In-app Billing, PayFort);
- Mixpanel statistics;
- In-app purchase;
- Launchdarkly;
Flutter:
- Futures, Streams;
- Experience with different programming patterns (BLoC, Cubit);
- REST API (Dio, Retrofit, HttpClient);
- Firebase services;
- Hive Database, Shared Preferences;
- Localization; MethodChannel;Authentication;
General:
- Git, Bitbucket;
- Jira, Atlassian Confluence;
- Figma, Zeplin, InVision;
- Swagger;
When Google proclaimed Kotlin as official develpopment language I had already had about 1 year experience with it.
When Google released first stable version of Flutter I had already published first Flutter app in store.
Generally attitude to achievements changes with growing and experience. Past achievements look not so important from now
Android development is possible but with higher salary
Android development or Flutter development. Ideally - combining both.
For Android - preferrably to use Jetpack Compose
React native is unacceptable
No time trackers
Preferably - flexible working hours and hybrid working model (ability to work remotely and in office as well)
$2000 / mo
≈ $24000 / year net
Middle Flutter Developer
Ukraine · Kyiv · 3 years of experience · Advanced/Fluent ·Published 17 April
Ukraine · Kyiv · 3 years of experience · Advanced/Fluent ·Published 17 April
I've been a part of projects in the fields of Medtech, Social Networks, Job search and Customer services. I was involved at every stage of the project, including publishing, testing and talks with the client.
At the moment I'm taking on a role of a tech lead on a customer service project, where I continuously look for better solutions to past problems and for better technologies and practices to implement in our current project.
I'm looking for a challenging position as a Flutter Developer so that I will keep improving my knowledge and skillset.
Helped implement higher quality standards when it came to quality and readability of code
Wrote numerous articles on the company’s website to help other developers when they encounter a problem, or want to implement a feature that is new to them
$5000 / mo
≈ $60000 / year net
Android Developer
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published 16 April
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published 16 April
My job expectations would perfectly match with Android programming project development. I estimate my programming level as Senior developer.
I want to become a team leader.
2. I implemented the Azure Maps API which allows the application to overcome Google Maps restrictions regarding map loads and requests.
3. I implemented an application that has more than 10k+ downloads.
4. Succesful launched app for the AndroidTV.
2. Agile approach.
3. Lack of a mammoth legacy code with old-fashioned solutions.
4. In addition to the previous clause I would like to work with cutting-edge technologies.
5. Possibility to receive determined, reasoned tasks.
6. Lack of long-term XML coding.
$6000 / mo
≈ $72000 / year net
Senior Software Engineer
Ukraine · 7 years of experience · Advanced/Fluent ·Published 8 April · In passive search
Ukraine · 7 years of experience · Advanced/Fluent ·Published 8 April · In passive search
Frontend developer with passion for design and crypto. For the last couple years I’m working in startups as founding engineer and team lead. Due to flexible startup challenges also have some hands-on experience with BE.
Programming Languages: Dart, Typescript, Kotlin, Java, Swift.
Databases: Firebase, Mongo, Hive, SQLite, Realm, Room.
Also worked with ffmpeg, ExoPlayer, Bluetooth, BLE, network management, SAF and flash drives.
- Built highload crypto startup mobile infrastructure from scratch, starting from project creation, shaping performant architecture, configuring CI/CD and finishing with first revenue.
- Improved performance of product in Safari up to 80% (from 17-19 FPS to stable 30).
- Managed team up to 8 developers including BE team.
- Built applications for designers, product team and engineers.
- Have experience in writing non trivial text styling/processing, complex SQL solutions and complicated live interfaces with multiple data sources.
- Conducted over 50 interviews.
$3500 / mo
≈ $42000 / year net
Senior Flutter developer
Ukraine · 6 years of experience · Advanced/Fluent ·Published 2 April · In passive search
Ukraine · 6 years of experience · Advanced/Fluent ·Published 2 April · In passive search
My main programming languages are Dart and Java.
I'm currenly improving my skills in Swift and Python. Already have production experience with them.
I have solid understanding and practical experience of full lifecycle development, CI and maintaining of complex projects. With applications built on Flutter and back end based on serverless solutions like Firebase/Supabase/PocketBase, or back end based on complex infrastructure, built with Kubernetes and deployed to GCP.
Also I have an experience in Lead position, Mentor position.
Great understanding and usage of SOLID principles and Design patterns.
Relevant skills in CI, DevOps and AI.
I started my career as an Java developer. Built a lot of microservices (with use of Spring Boot and Rapidoid) for back end. Most of them have REST API and communicate with PostgreSQL, Keycloak, Redis, Solr, PubSub, Kafka, Spark and other software services.
I have been working with Flutter since 2018, about 5 years already. It was a small company and there were not enough Java tasks, but there were plenty tasks for developing MVP of mobile app with Flutter. I tried Flutter and passionate about it. That's how I become a Flutter developer. Now I have about 5 years of Flutter expertise, and I would like to spend more time creating mobile applications than working on backend services.
I have experience in project development from scratch, from the initial stage of requirements analysis and architecture establishment. Minimizing risks and estimating development time were also my tasks.
I have worked on such projects as social network, health care app, language learning app, travel app, restaurant app, IoT app for controlling billboards, CRM app, app for students marketplace and other small projects.
Social network platform based on geolocation - "PLESION", innovative healthcare medical application - "HeadacheCalendar" and travel app - "Circuit Secret" some of the most interesting and large projects where I had to work, and they have been published on both Play Store and Apple Store, where you still can find them.
Opportunity for learning and constant growing as a specialist.
It's cool if you have flexible work hours and friendly team.
$3000 / mo
≈ $36000 / year net
Flutter розробник
Ukraine · Kyiv · 2 years of experience · Advanced/Fluent ·Published 1 April · In passive search
Ukraine · Kyiv · 2 years of experience · Advanced/Fluent ·Published 1 April · In passive search
$5000 / mo
≈ $60000 / year net
Senior Flutter Developer
Ukraine · 6 years of experience · Advanced/Fluent ·Published 18 March
Ukraine · 6 years of experience · Advanced/Fluent ·Published 18 March
Responsibilities: development of the app's architecture, design from the scratch, business logic development.
Technologies: hooks_riverpod + flutter_hooks, dio, signalr_core, flutter_rsa, freezed, firebase crashlytics/cloud messaging/dynamic links/remote config, screenutil, mocktail.
Android Developer on RapidRupee + Rapid Paisa at AFG (02.2021 - 04.2021 full-time, 04.2021 - 06.2021 part-time): This is an application for micro-credits in India.
Responsibilities: design from the scratch, development of business logic, stabilization, refactoring.
Technologies: Retrofit2, rxjava2, dagger2, firebase - messaging/config/crashlytics/analytics, MVP, View Binding
Android Developer on MicroLearner at Sigma Software (09.2020 - 02.2021). This is an application for passing quizzes with other players.
Responsibilities: design from the scratch, business logic development, stabilization, refactoring.
Technologies: UI-first + StoryBook, Redux Kotlin, Navigation Component, Retrofit, Dependency Injection (Kodein)
Junior Flutter Developer on Quizen + Quizen Party at Sigma Software (11.2018 - 09.2020). This is like most other quiz apps, except that it has thousands of questions and enables more freedom for you to search, browse, and create your own quizzes.
Responsibilities: development of the app's architecture, design from the scratch, testing, documentation.
Technologies: flutter_redux + redux_think, dio, Firebase services - dynamic links, crashlytics, in-app purchase, OneSignal Push Notifications.
Junior Android Developer on Media Platform at Sigma Software (08.2018 - 11.2018) - This is an Android SDK, which is used for streaming and sharing of video ads.
Responsibilities: development of new custom Android Gradle plugin for generation of public API manifest, generation of proguard rules, generation of public API changes and syncing them with a remote repository. Refactoring of the SDK's test app to the Clean Architecture.
Technologies: Android Architecture Components, Kotlin's language features, Dependency Injection (Koin), Anko library.
Intern Android Developer on UA21 Camp at Sigma Software (05.2018 - 08.2018) - This is an application for UA21 Dance Camp.
Kotlin, Retrofit2, Timber, FCM, Android Architecture Components, realm, mockito, junit, espresso were used during the development.
It will be interesting for me to work with new domains like medicine, smart house. Actually, the business domain isn't the first priority for me in choosing of company to work with.
$3500 / mo
≈ $42000 / year net
Flutter engineer
Ukraine · 4 years of experience · Advanced/Fluent ·Published 13 March
Ukraine · 4 years of experience · Advanced/Fluent ·Published 13 March
$3000 / mo
≈ $36000 / year net
Android Developer
Ukraine · 8 years of experience · Advanced/Fluent ·Published 8 March · In passive search
Ukraine · 8 years of experience · Advanced/Fluent ·Published 8 March · In passive search
2020(March)-2020 (August) Android developer in Quickstarter AI (outsors company). I took part in bug fixing and delivering new feature in existing applications. (betting, gamebling, lottery)
2019 (August) - 2020 (February). Head of Mobile development in Investors In Idea. I managed creating new applications in collaboration with product owner. I created three app from scratch. I took part in creation new features in product. In app team used Kotlin, RxJava, Retrofit, MVP. (shopping)
2018 - 2019 Took part in refactoring and adding new features in four projects. I used MVP, MVVM, Kotlin/Java, Dagger 2, Retrofit 2, RxJava 2, DataBinding, Android JetPack framework. For work used Bitbucket, Slack. I Took part in projects: Nomera (social network), MyAnatol (service for solve traffic problem), Alex Roots (similar to BlaBlaCar)
2018 (6 month) android developer in MYCO.It is social network for CEOs and buisnes owners. It was work with legacy code base. Work in team with four android developers. Took part in refactoring old code base, adding new features, fixed bugs. In project used EventBus, WebSockets (for chat module), Retrofit, Firebase. For work used Jira and Git.
2016-2017 android developer in MSL (Loto Zabava). I created android client for lotteries operator from scratch. Used MVP, OkHttp, ExoPlayer, WebSockets (for some lotteries), Geolocations, Push Notifications, Firebase analitics, Crashlytics,LibGDX (for lotteryes with difficult graphics), autonomic updating system for application. For work used Jira and Git.
2013-2014 android developer in NDKGroup (online casino). I created android client for casino from scrach.
I have experience in creating application from scratch, working with existing codebase, working with legacy codebase.
Biggest project I took part were security application (for mobile operator), android library for new media standard (ndc) which include connect to external hardware using NDK layer and C++ libraries.
I have experience to develop social network applications (app for social network for business owners, social app for drivers), multimedia applications.
I have made small casual games for lotteries using LibGDX.
On my android developer career I have worked with different android frameworks, technology and architecture - MVP, MVVM, multi module architecture, Architecture Components (ViewModel, LiveData, Room), WebSocket, WebServer (Jetty).
I work with Java and Kotlin and use modern features (coroutine, Flow etc).
I have experience to manage developers team in company.
- 1(current)
- 2