Android developer

Kyiv · $1000 · 2 years of experience · Intermediate

Фриланс. Год в стартапе. Два месяца в компании React(из-за какрантина сократили весь отдел)



Android developer

Remote work, Ukraine · $400 · 1 year of experience · Beginner/Elementary

Разрабатывал простые приложения под android(различные калькуляторы),новостные приложения (работал с RSS). Разрабатывал сайты на cms Bitrix.

Android SDK, Android, SQLite, REST API, JSON, Retrofit, XML, Java, Git, MVP, OOP, Dagger2, JUnit, firebase , Gradle, ButterKnife

Ищу работу где будет возможность поработать над различными интересными проектами, где будет возможность использовать новые технологии и получить ценный опыт. Нравится разрабатывать клиент серверные приложения.

4 April

Team lead. (Java/Android)

Kyiv · $4000 · 8 years of experience · Advanced/Fluent

3+ years of Leading IT teams 5+ years of Java, android development Java: JavaSE, Data structures, Design patterns, Understanding of OOP principles, programming, JavaEE, Spring, JPA, Hibernate, JUnit, Spring Security, Spring boot, Consuming REST Api, Java Networking Android: Adb, profiler, MAT. Building applications with activities and fragments. (Activities, Intents, Application). Creating GUI (Views, using Layouts, Menus, ListViews,UII Design patterns, development for different devices and screens), understanding design patterns. Data storing and data access (SQLite, ContentProvider, ContentResolver, SharedPreferences, Loaders). Working in background (Threads, Services, AsyncTasks, Handlers and Loopers, Loaders). Integration with RESTful web servers. (Data interaction through XML, JSON). Design patterns (MVC, Singleton, Proxy, Observer, DAO, Factory). Tools and libs: AndroidAnnotations, ViewPafgerIndicator ,Guice, Dagger (Dependency Injection Butter Knife (View dependency injection), Picasso, Glide (Image downloader), Retrofit (Network RESTful implemented by Square), Otto (EventBus pattern implemented by Square). Realm, zXing, PulltoRefresh, StackBlur, etc..

Android, Android SDK, Java, Java Core, Java EE, JDBC, JPA, JSP, SQLite, XML

Managing teams where people really enjoy working. Previous software engineering experience gives me understanding of all ins and outs of process.

With all the pleasure apply my experience, knowledge and energy to manage the team where people would love to work :)

4 April

Android developer

Kyiv · $2500 · 4 years of experience · Intermediate

A professional Android developer with 3+ years of experience in the mobile development. Solid expertise in creating responsive and functional apps, working with different technologies, building mobile product as a part of mobile team.

Android, Java, Git, REST API, Gradle, Retrofit, MVP, OOP, JSON, Jira, kotlin, Design Patterns, Firebase, Kotlin, Scrum, RxJava/RxAndroid

4 April

Junior Android developer

Kyiv · $700 · 1 year of experience · Intermediate

Optima-Pharm Ltd., City – Kyiv Lead Support SQL Engineer August 2015 – present time Responsibilities: • Design and improve data-integration procedures to collect distribution and store data • Help drive optimization, testing, and tooling to improve data quality • Monitoring and fine-tuning databases for optimal performance • Reproduce and diagnose the cause of product/data defects by investing app behavior, tracing to underlying customer-side database, and identifying cause in SQL code base QUALIFICATIONS & EXPERIENCE • 3+ years of development experience with MS SQL Server • 1+ year of development and implementation Android mobile application solutions for portable data collection terminals • Read and write complex multi-table SQL statements, optimizing for efficiency and minimizing technological risk • Experience with MS SQL and related tools • Knowledgeable about data modeling, data access, and data storage techniques • Strong computer science fundamentals including data structures and algorithms PERSONAL QUALITIES • Ability to manage a workload based on shifting priorities • Ability to work in a fast paced and dynamic environment • Effective written and verbal communication in English • Organized and detail oriented • Demonstrated experience learning new technical skills or product quickly MY PROJECTS Project name – Iota Counter Auxiliary application for board game Iota. This app helps you to count scores of each player, find best result of the round and define the winner of the whole game.

Git, Java, Android, SQLite, OOP, XML, SQL, Gradle, Jira, GitHub, Multithreading, Android SDK, REST API, JSON, Gson, Picasso, MVP, MVC

4 April

Node.js developer

Remote work, Ukraine · $1500 · 1 year of experience · Intermediate

Development and support of software for communication with mobile operators, based on Unix. Worked with: Perl, JavaScript/HTML, PHP, C++, MySQL, bash script, Python, VBA. I want to change my specialization for newer technoligies of multiplatform programming based on node.js

JavaScript, TypeScript, React, HTML5, CSS, Node.js, Git, MySQL, Linux, JSON, OOP, English, REST API, PHP

I'm interesting to study and use next: node.js, React Web, React Native, TypeScript, Android, and the related technologies for developing of cross-platform applications (Android/iOS, Web, Electron). One logic based on TypeScript/JavaScript which works on different platforms (mobiles, browsers, desktops, ...). In short: apps for mobile devices which can be run in browsers and on desktops.

4 April

Android developer

Kyiv · $2000 · 3 years of experience · Pre-Intermediate

I have over 3 years of experience in Android development Experiance: 1) Right&Above company (Android developer) 2) Qalight company (Android developer) 3) StartUp Ewhenter (Android developer) On the current project we use: • Java/Kotlin • Android SDK • Material design • Firebase crashlytics • Firebase FCM • Rest client: Retrofit, OkHttp • Gradle(tasks, flavors) • MVP • EventBus • RxJava(Basic) • SQLite(Room) • XMPP/MQTT • Google(Maps, Place, Road) • Social API • Fused Location Provider API • Location Service • ML Kit Firebase My previous project: The goal of project is creating cross-platform (Windows/Mac/iOS/Android) application for capturing and wireless casting of your screen or media files without losing quality for a variety of media receivers, even simultaneously. It allows to share content wireless without the need for any cables and adapters. For instance: • Java • MVVM • Material design • Firebase realtime database • Firebase storage • Image libs(Picasso, Glide) • Integration with RESTful web servers • Custom Views • Animations • Realm • SQLite • LiveData (Basic) As a developer, responsible for the following: Cross-platform solution building; Android development; Code refactoring, optimization; Fixing bugs.

Android, Java, Java/Kotlin, KotIin, All Android the SDK, leanback, Git, Gradle, RxJava 2 + RxAndroid, Proguard, Retrofit 2, XMPP, MVP/MVVM, OOP/SOLID, EventBus, Android Material Design, Picasso/Glide, Custom Views, Firebase, Google APIs, Social Networks APIs, Jira, Room, SQLite, MySQL, Android JetPack, REST API

I developed a new project at the company using Leanback.

Professional growth, Interesting projects

3 April

Android Developer

Kyiv · $2200 · 3 years of experience · Intermediate

Programming languages: Java, Kotlin, C/C++. Technologies: Android SDK, Firebase SDK (Authentication, Realtime Database, Storage, Cloud Functions, Crashlytics), REST (Retrofit + OkHttp), RxJava/RxKotlin + RxAndroid, Android Architecture Components, Navigation Architecture Component, SQLite, Realm/greenDAO, Glide/Picasso, Butterknife, Git, Scrum. OOD: MVP, MVVM, DI (Dagger2, Koin).

Android SDK, Jira, JSON, MVP, MVVM, Scrum, SQLite, XML, Git, REST API, RxJava+RxAndroid, Gradle, Dagger 2, Firebase, Kotlin, Room, RxJava, Java SE, Retrofit, Android Architecture Components, OOP/OOD

I have a portfolio on Tumblr. Here you can find examples of my works and read about my contribution to the projects. You can find a link in Contacts.

I am looking for a job with interesting projects that may improve my skills. I want to work in friendly team, where I can feel competition spirit and get objective mark of my work, help my team to develop exciting products and contribute to creation of great user experience.

3 April

Senior Android Developer

Kyiv · $3500 · 6 years of experience · Upper Intermediate

I am a graduated software engineer with 6+ years of commercial experience. My main specialization is development for Android, but I am tracking the whole bunch of areas in the `mobile world`, like iOS, cross-platform solutions, and others. Even more, other technologies besides development for mobile platforms are interesting for me too. I like the conception of the T-Shaped model for self-development, where I have deep expertise with a certain area (Android) but have a solid understanding of other software engineering fields too. Constant self-development, time management, task management are core principles for me and cultivated in my family as part of our values system.

Android, MVVM, Retrofit, Dagger 2, OOP, Room, Kotlin, Java, Architecture Patterns, Postman, Multithreading, REST API, OOP/SOLID, Clean Architecture, Design Patterns, Firebase, MVP, Gradle, Android Studio

3 April

Senior Android Developer 

Remote, Vinnitsa, Lviv, Odessa, Kharkiv, Kiev · $2700 · 5 years of experience · Intermediate

Nogodi(mobile wallet) Duties: design, development Stack: REST, VIPER(MVVM), Kotlin, RxJava2, Dagger2, Retrofit2 Lean Practitioner Duties: design, development Stack: Java, RxJava2, Dagger2, Retrofit2 Lean Individual Duties: support Stack: Java, RxJava2, Retrofit2, Room Trade Tech Group Duties: support, development, unit\UI testing Stack: Java CLAP Duties: design, development, support Stack: Java, Kotlin, RxJava2, Dagger2, ButterKnife, Best2Biz Duties: design, development, mentoring, refactoring, support Stack: REST, WebSocket, Java, Room Pcounter Duties: design, mentoring, refactoring Stack: REST, Java, Room Employee Directory 2.0 Duties: development(implementation) Stack: C#, Xamarin, Appache Construct Secure Duties: refactoring, support, development Stack: Java, Retrofit2, Realm TRA Observer Duties: refactoring, support, development Stack: Java, Retrofit2, Realm

Java, Git, OOP, REST API, JSON, Jira, XML, Design Patterns, Linux, REST, KotIin

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