Candidates 35
$4500 / mo
≈ $54000 / year net
Flutter Lead / Senior Mobile Engineer
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published yesterday
An expert in Flutter mobile development with a strong background in building native Android applications.
- Strong understanding of the Flutter framework, architectural designs, approaches, and best practices
- Lead mobile teams of all sizes, mentor and engage in team's professional growth
- Implement and enforce development processes and standards to improve efficiency and code quality
- Collaborate with the product team to understand user requirements and feedback and incorporate them into the development process
- Conduct code reviews to ensure code quality, security, and maintainability
Flutter Mobile Engineer (2023-2024)
Led, developed and managed enterprise project in Tourism domain. Introduced and instilled lot of architecture best-practice solutions. Collaborated closely with the product, backend and design teams. Took lot of responsibilities in all the areas, generated ideas and actively promoted my ideas to improve the product.
Flutter Mobile Engineer (2022-2023)
Managed and maintained white-label app builder for a large enterprise platform that allows entrepreneurs to launch online courses, digital products, and membership sites, manage and scale their digital businesses.
Tech Lead (2021-2022)
Founded the startup trying to change the current state and people’s attitudes to social media. Formed and led a team of mobile developers.
Mobile Software Engineer (2018-2021)
Designed and implemented from scratch several SDKs for the SaaS platform.
Android Developer (2017-2018)
Designed and implemented from scratch several mobile crypto applications for the blockchain platform.
- Challenging projects
- Opportunities for creative problem-solving
- Opportunities for personal and professional growth
$4500 / mo
≈ $54000 / year net
Lead Android/AOSP Engineer
Ukraine · Lviv · 9 years of experience · Advanced/Fluent ·Published 24 April
Ukraine · Lviv · 9 years of experience · Advanced/Fluent ·Published 24 April
Android developer with a good understanding of:
* Android OS, Android SDK/NDK, Reactive programming (RxJava), Kotlin (Coroutines/Flow), Clean Architecture, Android Design Patterns, have experience in working with AOSP
Soft skills:
* communication, teamwork, patience, eagerness to learn new things, attentiveness to details
Information about two previous projects:
Duration: 6 months
Position: Senior Software Engineer
Project Description: Solution for one of the biggest providers of financial market data and infrastructure for financial professionals to monitor and analyze financial information.
Responsibilities: Development of Android application from scratch that operates on real-time market data, news, fundamental data, analytics, and trading. Writing technical design and documentation.
Technologies: Android SDK, Kotlin, Coroutines, Flows, Retrofit, Room, Navigation
Duration: 2 years
Position: Software Engineer
Project Description: Solution for education based on interactive whiteboard including real-time sharing of content with multiple clients
Responsibilities: Development of Android application that runs on a custom AOSP and interacts with it. The development involves working with custom native libraries, and libraries responsible for real-time messaging and content sharing
Technologies: Android SDK, Java, Kotlin, RxJava, Coroutines, Retrofit
$2900 / mo
≈ $34800 / year net
Back-end // Android developer
Ukraine · Lviv · 4 years of experience · Intermediate ·Published 23 April
Ukraine · Lviv · 4 years of experience · Intermediate ·Published 23 April
Versatile Software Engineer with an extensive and diverse skill set spanning GCP, Java/Kotlin, Spring Boot, Rest API, SQL/NoSQL DB, Kotlin Multiplatform Mobile, and Jetpack Compose. Proficient in a wide array of programming languages, including Java, Kotlin, Python, and C#. Well-versed in frameworks and libraries such as Spring, Hibernate, ASP.NET, Entity Framework, KTOR, KMP, Retrofit, Dagger, Apache Spark, Coroutines, and many others, showcasing expertise in backend, mobile, and web development.
Backend Kotlin/Java developer, designing API solutions for healthcare applications and implementing efficient data processing using TimeScaleDB. Accomplished in both backend and Android development, contributing to Kotlin Multiplatform Mobile applications and Java/Kotlin desktop/web applications with cloud platform integration and machine learning with Python and TensorFlow.
Proficiency in testing methodologies, including TestNG, JUnit, Mockito, and TDD. Adept at managing databases such as SQL and No SQL.
Open-source contributor on GitHub repositories.
GCP - ML and other base skills,
Bobocode Java Ultimate – The leading group of professionals that created the Dependency Injection Container and HTTP Server,
Lviv Polytechnic National University, 2013-2019
Bachelor's Degree Field of study “Software engineering” – BS: 72 of 100,
Master Degree Program Subject Area “Software engineering” – MS: 75 of 100.
DeepLearning.AI TensorFlow Developer - Couresa Course of AI and ML development on Python
Do you want the best? - Here I'm.
$2600 / mo
≈ $31200 / year net
Android Developer
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published 23 April · In passive search
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published 23 April · In passive search
I was responsible for new features development, code reviewing and refactoring, release build verification, unit testing, bug fixing, tasks estimation and prioritisation.
Technologies stack: Android Studio; IntelliJ IDEA; Insomnia; Android SDK; Kotlin; Jetpack Architecture Components; Coroutines; JUnit; Apollo GraphQL; Firebase; Git; Jenkins; Figma; JIRA; Confluence; Scrum.
Another project I worked on was an online rental marketplace that allows users to book hotels and apartments. The user can search results by location, number of guests, price and many other additional filters. After entering the search parameters, the user sees a list of results with a property image, its name, rating and a brief description of the location. After clicking on any result, the user is taken to the details page where more useful information is displayed.
On this project I was only responsible for code development, unit testing, bug fixing and tasks estimation.
Technologies stack: Android Studio; Kotlin; JUnit; Apollo GraphQL; Git; Jenkins; JIRA; Confluence; Scrum.
Also had experience with backend development while I was working on an open source project. That project was created to give users an ability to become more eco-friendly, acquire some good habits, track them, read eco-news and make friends with the same interests. Main idea of the project was to make people more respectful to ecology and reword them, if they are. Users gets points for tracking any good for ecology activities and could get discounts in partners stores using those points.
Responsibilities: code development and refactoring, unit testing, bug fixing and tasks estimation.
Technologies: IntelliJ IDEA; Java; Spring; Spring Boot; Hibernate; JDBC; Web Services; PostgreSQL; JUnit.
I would like to find a company company, where I will be able to learn something new and try it in practice to grow professionally.
$1500 / mo
≈ $18000 / year net
Middle Android Developer
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published 22 April · In passive search
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published 22 April · In passive search
Android-developer in MMCXD (Jul 2021 – Jun 2023)
Designing and developing utility apps and system apps used in traffic arbitrage and cloaking.
Android-developer in Syject Company (Aug 2020 – Jun 2021)
Maintaining existing projects, developing projects from scratch. Outsource services for businesses.
Anonymous project (Jun 2020 – Jul 2020)
Taking part in development (fixing bugs, implementing simple features).
$3000 / mo
≈ $36000 / year net
Android Developer
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published 17 April
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published 17 April
Metal construction cad | 2022 - 2023
Role: Middle Software Developer
Responsibilities:
Developed back-end service logic, DB migrations and data models;
Implemented back-end calculations, and unit tests;
Bug fixing and stabilization, implementation of new features.
Skills: Node.js, JavaScript, TypeScript, React.js, Redux, Jest.js, PostgreSQL, Docker, Sequelize, WSL, Web Sockets, REST API
Property management | 2021 - 2022
Role: Middle Software Developer
Responsibilities:
Designing of architecture
Defining of requirements
Feature implementation
Writing test
Skills: Android SDK, Kotlin, DataBinding, RealmDB, MVVM, Retrofit 2, OkHttp3, Picasso, JUnit, Circle CI
CAD with AR support
2020 - 2021
Role: Junior Software Developer
Responsibilities:
Feature implementation
Bug fixing
Skills: Android SDK, Android NDK, Java, C++, JNI, HOOPS Exchange, HOOPS Visualize, Room,
Distance Meter Project
2019 - 2020
Role: Trainee Software Developer
Responsibilities:
Design architecture
Features implementation
Bug fixing
Skills: Android SDK, Java, BLE (Gatt Gap), Teigha Drawings SDK
General skills
Implementation of JNI to various application (Android/Desktop/Web)
Implementation of custom libraries into applications
Development of application architecture for android standalone application
Developing REST based services (backend/frontend)
CI/CD and tests implementation
Investigation of existing services and writing proposals
$3000 / mo
≈ $36000 / year net
Android Developer
Ukraine · Lviv · 8 years of experience · Intermediate ·Published 15 April · In passive search
Ukraine · Lviv · 8 years of experience · Intermediate ·Published 15 April · In passive search
07/2019 — 03/2022
Skills: Android SDK, Kotlin, Koin, Room, LiveData, Firebase, Crashlytics, ExoPlayer SDK, Twillio API, Google Pay, RxJava, MVVM, Git, Jira.
Tonus: a mobile and web marketplace app with real-time and on-demand workouts. In-build chats, video calls (Twillio API), nutrition control, group marathons, and B2B segment with corporate branded activities.
• Creation and further improvement of application architection together with team;
• Participation in product-oriented question discussions;
• Development and improvement video module using ExoPlayer SDK;
• Integration Google Pay into the project;
• Integration AppsFlyer and deeplinks OneLink;
• Implementation HLS;
• Development of other features + bug fixing;
• Unit tests implementation and support;
• Support Test Engineers in learning basics of automation testing.
Mobile Effort, Android Developer
09/2014 — 05/2019
Skills: Android, Java, Realm, ZXing library, SQLite, Bluetooth API, MVP, MVVM, Xamarin, Xamarin.Forms, C#, Reactive Extensions, Git, SVN, Mantis.
Parcel delivery app: the application for parcel processing at depots, parcel delivery synchronization and online tracking.
• Development a module for offline mode, especially for depots with poor network connection;
• Implementation of new user role – parcel recipient, who is able to track parcels online, change delivery date/time etc.;
• Technical documents creation and update;
• App maintenance and bug fixing.
Phone statistics app: the application for solving tasks for Corporate Management Systems, monitoring corporate expenses, counting business calls and SMS in roaming, Internet traffic management.
• Development of cross-platform logic & UI for Android/iOS;
• Implementation of Xamarin renderers for native parts: Android and iOS (basic knowledge);
Bluetooth key app: the application for Bluetooth gym lockers: scheduling unlocking, tracking locker status etc.
• Application maintenance and improvement;
• The app was tested via emulator - `nRF Connect` app - before the BLE-lock was sent by customer.
App for warehouse and inventory: the application is aimed to simplify and automate inventory: import a file with inventory objects (csv/xml format), scan barcodes, track statuses and export to file. Barcode scanning is available either via in-app scanner or Bluetooth barcode scanner.
$4500 / mo
≈ $54000 / year net
Android developer
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published 14 April · In passive search
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published 14 April · In passive search
Managed team of five Android developers
Setup continuous integration environment
Implemented custom views (pie, bar and line charts)
Developed an event management system using Google Analytics
A/B Testing
$4000 / mo
≈ $48000 / year net
Android Developer
Ukraine · Lviv · 5 years of experience · Intermediate ·Published 11 April · In passive search
Ukraine · Lviv · 5 years of experience · Intermediate ·Published 11 April · In passive search
I have 4 years of commercial experience. I an well-versed in work with the following tools:
Java / Kotlin;
Android SDK;
Android Jetpack (Room, Navigation, WorkManager, Lifecycle);
Google AppEngine (Google Cloud Endpoints / Servlets);
Databases: SQL / Room Persistence, Realm; Google API's (Maps, Drive, Tasks, Places);
Firebase Cloud Messaging(Android / Java Server), Database, Remote Config;
Google Cloud Storage / Database; Material Design;
REST/JSON/XML;
Retrofit 2, RxJava, Dagger 2, Coroutines ;
MVVM, MVP;
OpenCV;
Git;
Gradle / Maven.
What you can watch for:
Prompt Communication;
Projects will be developed in a timely manner;
Daily Support;
My main soft skills:
The ability to perform a wide range of assignments;
Capable of sustaining a high level of concentration;
Display highly motivated inner drive;
Possess persistent attention to the job;
$7350 / mo
≈ $88200 / year net
Engineering Manager/Development Manager/Team Lead/Senior Android
Ukraine · Lviv · 9 years of experience · Upper-Intermediate ·Published 9 April · In passive search
Ukraine · Lviv · 9 years of experience · Upper-Intermediate ·Published 9 April · In passive search
Summary:
Lead Android engineer with 4+ years of leadership experience. Most of the projects were related to entertainment and media. Expert in Java/Kotlin and with a basic understanding of the backend. Always looking for opportunities to simplify or improve development and organizational activities to achieve business goals.
Currently:
* Manager for 10 people. Responsible for their project assignment, growth, and salary reviews. Technical interviewer and mentor.
* Team lead for Android team (5ppl). White label application with great customization. Creating docs for moving to the new architecture. Project support. Setup of the development processes. Development with Kotlin Multi-Platform.
Before:
* Mobile Team Lead for a team of 9 people (Android, iOS, QA). 2 apps and a library for external integration were created. Improvements in the development processes. Architecture discussions. Plan and monitor project implementation.
* Android software engineer
* resource manager for 10 people
* fixed project delivery which had 3 month's delay
* architecture investigations and design
Team Lead -- 5000 - 7000
Engineering/Development Manager -- 6000 - 9000