Candidates 87
$5550 / mo
≈ $66600 / year net
Lead / Senior Android Developer
Ukraine · Kyiv · 9 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Kyiv · 9 years of experience · Upper-Intermediate ·Published 1 May
I have contributed to numerous projects across various platforms throughout my career.
With over 8 years of experience as an Android Developer, I have expertise in designing, developing, programming, testing, and implementing Android applications for smartphones, tablets, and TVs.
Proficient with common Android framework API's and 3rd party libraries.
Mainly write in Kotlin with Jetpack Compose.
Additionally, I have experience working on projects with Flutter
$5500 / mo
≈ $66000 / year net
Lead / Senior Android Developer
Ukraine · 7 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · 7 years of experience · Upper-Intermediate ·Published 1 May
I've built and managed applications with a portfolio of 22+ million users and 99% crash free rate.
I managed team of 4 Middle-Senior Engineers for more than 2 years.
Contact me to get a CV and recommendations.
• Flexible schedule
$5900 / mo
≈ $70800 / year net
Senior Android Developer
Ukraine · 8 years of experience · Upper-Intermediate ·Published 1 May · In passive search
Ukraine · 8 years of experience · Upper-Intermediate ·Published 1 May · In passive search
I have got team lead experience.
Released projects: 10+.
Some types of those Projects:
- CRMs
- A Platform for getting beauty services
- A platform for repairing alternative energy stuff.
- "Do not disturb" app on "steroids".
- Getting cash back from purchases in particular stores and places
- Traveling app
- Application for the unique device that is used for the analysis of skimmer installation on an ATM.
- Streaming TV app
Some of them were created in the "pixel-perfect way(If you understand what I mean...)
I tend to:
- Focus on problems and ways to solve them, not instruments.
- doing TDD whenever it's useful.
- apply SOLID principles
- write simple, clean and understandable code.
The main stack:
- Java/Kotlin
- RxJava
- Dagger2
- Sqlite/Realm DB/Room
- Picasso/Glide
- doing MVI/MVVM/MVP
- Have successfully improved code quality and flexibility in the team. Did so by applying SOLID best practices, using a Clean Architecture approach, and some other techniques (suitable in our case)
- Improved tech process of software development and delivery in the company.
- Successfully released projects -> 10+! Some of them were huge and full of business logic on the client, different features, different payment systems, etc. Some of them required integration with the worst backend APIs you have ever seen in your life. I struggled a lot =))
Also, might be good to know that I'm a proactive team member who can say "No" or raise concern when others keep quiet and just fail their deadlines.
- I have got a desire to work with a strong team of professionals.
- I strive to create beautiful applications with the best performance.
- I aim to create well-tested software.
- Open for experiments with features, approaches, etc
- I believe in testing. Believe in quality, that's why use the TDD approach whenever it's suitable and effective.
I would like to not:
- work in a rush environment and always be in a hurry. In most cases, I would like to avoid start-ups with their MVP versions and the chaos around that.
- work with legacy code within a team that doesn't want to change that and improve the codebase quality on a regular day-by-day basis.
- doing boilerplate things again and again - we can always automate or simplify things.
$5000 / mo
≈ $60000 / year net
Senior Android Developer
Ukraine · Kyiv · 8 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Kyiv · 8 years of experience · Upper-Intermediate ·Published 1 May
$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.
$5500 / mo
≈ $66000 / year net
Senior Android developer
Ukraine · 8 years of experience · Upper-Intermediate ·Published 29 April · In passive search
Ukraine · 8 years of experience · Upper-Intermediate ·Published 29 April · In passive search
Bachelor's degree in CS.
Full cycle app development using latest technology stack.
Worked on different domains like fintech, educational products, investment platforms, media apps etc.
Have an experience in Kotlin Multiplatform (KMM/KMP)
English: upper-intermediate, worked in an international team.
$5000 / mo
≈ $60000 / year net
Senior Android Developer
Ukraine · 7 years of experience · Upper-Intermediate ·Published 29 April
Ukraine · 7 years of experience · Upper-Intermediate ·Published 29 April
- Java, Kotlin
- MVP/MVVM/RxPM, Dagger 2, RxJava 2, RxAndroid
- Retrofit, OkHttp, GSON
- Databases: SQLite, Realm
- Google Services: FCM, Analytics, Maps, Location
- Social network integration: VK, Facebook, G+
- Debugging: Stetho, Timber, Hugo
- Other libs: Glide, Moxy, Cicerone, Lottie
- Android Architecture Components: Room, Paging, Navigation, LiveData, ViewModel
- Git
- Material Design
I would like to work on a project written in Kotlin, but if if it's in migration phase from Java to Kotlin it's also fine.
$5000 / mo
≈ $60000 / year net
Android Developer
Ukraine · 6 years of experience · Upper-Intermediate ·Published 28 April · In passive search
Ukraine · 6 years of experience · Upper-Intermediate ·Published 28 April · In passive search
- Android SDK, APIs: Activity, Fragment, Intent, Service;
- Good knowledge of SQL;
- SQL storages: MySQL, SQL Server, SQLite;
- JSON, XML;
- Version control system: Git;
- Tools: Android Studio, IntelliJ IDEA, Eclipse, Smart Git;
- Operation system: Windows, Linux(basic);
$4500 / mo
≈ $54000 / year net
Android Developer
Ukraine · 10 years of experience · Upper-Intermediate ·Published 28 April
Ukraine · 10 years of experience · Upper-Intermediate ·Published 28 April
Skills:
• Team leadership, interviewing, mentoring, code reviewing
• Apps architecting, roadmapping and distribution
• Collaborating with product managers and cross-functional teams
• Working with Agile methodologies: Scrum, SAFe
• Working on projects with huge legacy codebase
Tools & Technologies:
• Languages: Java, Kotlin, Dart
• Platforms: Android, Flutter, KMM, IoT, TV
• APIs: REST API, gRPC, JSON, XML, ProtoBuf, Swagger, GCM/FCM
• Database: SQLite, Realm, Room, Firebase Realtime Database
• Version Control: Git, SVN
• Project Management: JIRA, Redmine, Trello
• Google API’s: Maps, Directions, Geocoding, Location Services, Places, Billing, AdMob, Youtube
• Libs and services:
- Base: Arch Components, Coroutines, Coroutines Flow, RxJava
- Net: Retrofit, Okhttp3, Volley, GSON, Jackson, SimpleXML, Stetho
- DI: Dagger 2, Hilt
- UI: Compose, Conductor, Jetpack Navigation, Mosby, Epoxy, ButterKnife
- Media: Camera Api, BLE, ExoPlayer2, Twilio Video- and Text- Chat, Localise, Lottie, DocuSign
- Analytics: Crashlytics, Fabric, LeakCanary, Stetho
- Safety: Approov, Google Safety Net
• Architecture: CleanArchitecture, MV*, Redux, SOLID, Patterns, multi modular architecture
• Testing: Unit-testing, Robolectric, Espresso, Mockito, Mockk, MockWebserver, UI Automator
• Developed main features for an app recognized in Google's Best Android Apps of 2017 list
• Led the Android team of 7 developers for the app with 1M+ installations
• Mentored and facilitated the career advancement of over 10 developers
• Orchestrated the hiring process for the Android Mobile Department, conducted over 50 interviews
$5800 / mo
≈ $69600 / year net
Senior Android Developer
Ukraine · 7 years of experience · Advanced/Fluent ·Published 27 April · In passive search
Ukraine · 7 years of experience · Advanced/Fluent ·Published 27 April · In passive search
I have 7.5 years of experience in creating Android apps.
I’m experienced in Java, Kotlin, Android, Kotlin Coroutines, Kotlin Flows, Clean Architecture, Jetpack, Dagger 2, Google Maps API, REST, MVVM, MVP, MVC, Realm, Room, Retrofit, RxJava 2, Picasso, Glide, FCM notifications, Media Player, Mixpanel, Leanplum, Optimizely, Firebase Remote Config, Crashlytics, Facebook API, Databinding, Custom Views, Espresso, jUnit.
Also, have experience in technical leadership
Conducted 50+ interviews, onboarded 3 Middle developers and mentored Junior Developer for 15 months.
Led technical vision of app for 2 years, conducted 15+ presentations for the team.
Solved major architecture flaw by designing new module structure following Clean Architecture to enable faster delivery. As a result, 10 subdomains were migrated fully, 21 partially and 3 screens/features fully decoupled.
Project with huge impact