Candidates 24
$3000 / mo
≈ $36000 / year net
Android Developer
Ukraine · Odesa · 3 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Odesa · 3 years of experience · Upper-Intermediate ·Published yesterday
including +1 year of experience in Jetpack Compose.
Have a strong knowledge of Kotlin and Java Core. I have a good understanding of common software design patterns (OOP, SOLID) and Android design patterns. I am using a different stack of technologies in Android development:
1. Java Core (0.5 years), Kotlin (2.5+ years)
2. Multithreading (Kotlin Coroutines / RxJava)
3. Dagger 2 (Hilt) / Koin
4. MVVM / MVP
5. WorkManager
6. Jetpack Compose
7. Retrofit2
8. Databases: SQLite, Room
9. Custom view
10. JUnit
11. Material design
12. Android Jetpack libraries (navigation component, safe args, livedata, Paging library, etc.)
13. Glide / Picasso
14. Notifications
15. Clean Architecture
16. Datadog / Firebase / Appsflyer / Crashlytics
I have experience with Google Maps, Bluetooth Low Energy (BLE), processing video and photography.
$800 / mo
≈ $9600 / year net
Android Developer
Ukraine · Odesa · 1 year of experience · Upper-Intermediate ·Published yesterday
Ukraine · Odesa · 1 year of experience · Upper-Intermediate ·Published yesterday
I worked with the Haxe language developing an Android-TV application.
My responsibilities included fixing bugs, developing new features, and writing unit/integration tests for the app. Also, I had tasks related with performance research and low-level c-code of network logic.
Communication with the team was in my native language, but all interaction in tasks and beyond the team was in English.
$2500 / mo
≈ $30000 / year net
Android developer
Ukraine · Odesa · 6 years of experience · Upper-Intermediate ·Published 16 April
Ukraine · Odesa · 6 years of experience · Upper-Intermediate ·Published 16 April
Working on Android projects (most of which are outsourcing ones, a couple of outstuffing projects and one company own product) using the next stack/technologies in the projects:
Kotlin, MVVM, Clean Architecture, Modularization, Kotlin Coroutines + Flow, Dagger Hilt, Retrofit 2, Jetpack Compose and Material 3 for UI, Android Gradle plugin Kotlin DSL, Firebase (Analytics, Crashlytics, FCM, Remote Config), Kotlinx Serialization + Protobuf (for Datastore), Google Maps, Mapbox, libphonenumber, Jetpack Room/Paging/Navigation/WorkManager/CameraX/Splashscreen, Firebase ML Barcode, NFC, Gradle version catalogs, Pusher WebSockets (chats), Stripe, Biometric API, Push Notification, MPAndroidChart, SmsRetriever, PayCards-Tap-Android, NFC Card Scanner, Foreground Service, Fused Location Provider, Google Play Services Auth, Facebook Login for Android, Glide/Coil, Google Libphone, Google Places API, ID06 PKI Interface library, Lottie for animations, Unit/Instrumented tests, Mockito.
Also was working on the base architecture project for the team to be used as an example for real projects.
Apps’ short descriptions:
- A billing app with a mission to help those small businesses and sole traders who can't afford or simply don't qualify for financial services from traditional banks.
- A medical marketplace app project that allows healthcare organizations to find extra staff directly. .
- An app for couriers, merchants, and delivery companies from the ground. It is a tech startup with the initial idea of creating an Uber Eats-like delivery ecosystem with a feasible plan for future market expansion.
- Eco scanner app which offers a wide range of voucher codes and deals from different retailers across various product categories.
- A trading platform that facilitates the listing, purchase and sale of digitized personal rights (personal brand)
- An app proposes the service which give possibilities to earn and exchange zero-emission miles to virtual medals which user can use to get discount, vouchers or even buy something in largest web of the app’s partners.
- A library (SDK) to easily integrate monetization (in-app purchases, ads, premium page, exit dialog) to the projects.
- MVP taxi app
and more projects (limited text symbols)
Also have my own apps which I designed, developed and published on Google Play
I was interested in Android development back in university and that's why I started to design and develop my own apps as well which are published on Google Play right now, and some of my apps have over 1 million downloads.
But also I love to work in IT companies with a team on the different projects, grow professionally.
$5500 / mo
≈ $66000 / year net
Android developer
Czechia · 6 years of experience · Upper-Intermediate ·Published 16 April
Czechia · 6 years of experience · Upper-Intermediate ·Published 16 April
- As team lead set team KPI, mentored junior and middle developers. Conducted more than 20 tech interviews, made resume screenings for 50 developers
- I also collaborated with product owners, designers, and backend developers to ensure that the app was aligned with business goals and met the needs of end-users.
- Managed and directed a team of Android developers, ensuring timely completion and high-quality standards.
- Fully revieved user flow with a team and adjusted it by deleting few steps in order flow which lead to a 20% increase in revenue in 2022.
- Integrated Google SDK and Facebook SDK as authorization method for users.
- Migrated internal SDK for ordering systems to a new version of back-end and integrated it inside of application.
$3500 / mo
≈ $42000 / year net
Senior Android Developer
Ukraine · 6 years of experience · Advanced/Fluent ·Published 11 April
Ukraine · 6 years of experience · Advanced/Fluent ·Published 11 April
$5000 / mo
≈ $60000 / year net
Senior Android Engineer/Team Lead
Ukraine · Odesa · 6 years of experience · Advanced/Fluent ·Published 4 April
Ukraine · Odesa · 6 years of experience · Advanced/Fluent ·Published 4 April
6y of Mobile engineering experience
π° Mobile engineer & team lead
π° Frequently into heavy black-box R&D
π° Mentor for junior/middle devs
π° Major tech representative at early project stages
∆ 12 projects of various scale completed
∆ Persistently into architecture designing, reverse-engineering, and refactoring at large scale
∆ Knowledge and wise use of all the latest Android libraries and approaches, incl. Coroutines/Rx, Dagger/Hilt, MVVM, Jetpack Compose, in-depth navigation structuring (max 5 layers of embedding - not just internal graphs, but fragment-in-fragment x4, each with its own back stack),
∆ Extensive experience with proper background jobs execution, local data preservation and various data synchronisation mechanisms
∆ Comprehensive experience in preparing Android apps up to the newest system requirements
% BLE, FFMpeg, Audio processing, ExoPlayer, payment systems integration
% unit-testing and minor UI-testing experience
% in-depth CS fundamentals, incl. profound Java tools(e.g. multithreading)
- Business-oriented personality
- Certified English learner (С1, with continuous interop to C2)
- Frequent tech-consultant during the presale stage
- Hackathons participant
Ready for any business domain, used to be engaged into 'exotic' ones
OTHER STRENGTHS & SKILLS
• Vivid presentation and demo carry-out experience
• Solid understanding of Design Patterns
• Gitflow/trunk-based
• Communication is the queen
• Frequently hold code review-and-analysis sessions
• I am scrupulous towards Junior/Mid devs, but it's like a demanding teacher: no one likes you first, then hates, but then prizes the knowledge you've engraved
• Capable and eager to form and structure the work of the Mobile/Design/BA/BE team without micromanagement
$4500 / mo
≈ $54000 / year net
Android Developer
Ukraine · Odesa · 8 years of experience · Upper-Intermediate ·Published 3 April
Ukraine · Odesa · 8 years of experience · Upper-Intermediate ·Published 3 April
I have experience of both developing applications from concept and working with established codebase. During my carrier I had to learn how to handle non-trivial performance and error issues.
During my time at Snap I worked on their primary mobile application Snapchat in Lenses team. Our team's responsibility is integrating AR visual effects with photo/video capture.
My responsibilities included creating features from concepts/proposals but also maintaining existing codebase, cross-teams communication, writing documentation for new features, implementing A/B tests and creating automated tests for new scenarios.
Implemented data caching which increased sessions count and session's length in demographics with less stable network connection.
Implemented instant messaging (web sockets) and video calls (WebRTC) in application.
$3000 / mo
≈ $36000 / year net
Android Developer
Ukraine · Odesa · 3 years of experience · Upper-Intermediate ·Published 29 March · In passive search
Ukraine · Odesa · 3 years of experience · Upper-Intermediate ·Published 29 March · In passive search
Спочатку працював на компанію Andersen(outsource), був на 2 проектах:
Перший був пов'язаний з купівлею-продажем криптовалюти, основною задачею були підтримка проекта(фіксання багів та крашів), працював в основному з Sentry та Crashlytics та по ним у проекті фіксав проблемні частини додатку. Основне про проект: MVVM, Clean Architecture, Single-activity application, Kotlin, Coroutines, Retrofit, Dagger, Room, Firebase.
Другим був проект фінтех, додаток для банку. Основною задачею було створення нових фіч та оновлення вже існуючих. Основне про проект: MVVM, Clean Architecture, Single-activity application, Kotlin, Java, RxJava, Coroutines, Retrofit, Dagger, Room, Firebase.
Зараз працюю на компанию Evo(product)
Проект пов'язаний з маркетплейсом. Основною задачею було створення нових фіч та оновлення вже існуючих. Основне про проект: MVVM, MVP, MVI, Clean Architecture, Kotlin Multiplatform, Java, RxJava, Coroutines, Compose, Retrofit, Koin, Realm, Firebase.
Зараз працюю в CS Ltd.
Проект у сфері фінтех. Основною задачею є створення нових фіч та оновлення вже існуючих. Основне про проект: Gradle(Build Variants), MVP(moxy), MVI, Clean Architecture, Kotlin Multiplatform, Java, Coroutines, Compose, Retrofit, Hilt, Room, Firebase.
$700 / mo
≈ $8400 / year net
Розробка мобільних додатків
Ukraine · Odesa · 1 year of experience · Upper-Intermediate ·Published 26 March
Ukraine · Odesa · 1 year of experience · Upper-Intermediate ·Published 26 March
YkisPAM is a mobile application that simplifies utility services. Each user can view information about their apartment, meters, and debts to utility companies. Using this application, anyone can add water or heat meter readings in two clicks. This application uses XPay api, so user can pay his utility bill directly from home.It is planned that this application will be available on Google Play within two months.
Toki(Main android developer)
This is a simple game that I made to order for a YouTuber with over a million subscribers. In this game, the user can create his own character and choose a color for each of its elements. This character is saved in the Room and can be uploaded to the gallery.
$2000 / mo
≈ $24000 / year net
Android Developer
Ukraine · 4 years of experience · Upper-Intermediate ·Published 25 March
Ukraine · 4 years of experience · Upper-Intermediate ·Published 25 March
experience. I have experience working both as part of a
team of Android developers and independently. I have a
track record of reworking applications almost from
scratch, implementing new architectures, and
supporting the final product upon its release on the Play
Market. I am proficient in Scrum, capable of accurately
estimating tasks, and adept at maintaining a clean Jira
history.
• For two projects, I implemented detailed analytics in Amplitude, AppsFlyer and Firebase, created multiple functionalities using A/B tests. This was done to provide more precise insights for analytics and product managers, helping them understand the direction to move in.
• One of the projects, in its legacy form, had a startup speed of 6 seconds. After a complete overhaul, implementing a new architecture, and optimizing the usage of third-party libraries, the startup speed of the relaunched application was reduced to 2.5 seconds.
• One of the projects was fully migrated to MVI and Compose