Android developer

Kharkiv · $1300 · 4 years of experience · Upper Intermediate

Android Developer at Requestum Feb 2018 - Present Time anonymous project1 - Implemented view's custom drag-and-drop behavior anonymous project2 (legacy) refactoring: - Code refactoring - Made changes to the app architecture - Fixed bugs adding new features: - Updated design - In-app purchases and subscriptions via gPay - User activity graphs - Social auth anonymous project3 (legacy) refactoring: - Code refactoring - Made changes to the app architecture - Fixed bugs - Updated libraries to latest versions - Performance improvements adding new features: - Updated design - Map markers filters - Built-in youtube player - Possibility to choose alternative navigation route - Publishing application and it's updates + direct messaging and calls with client anonymous project4 - Sign-up/Sign-in flow anonymous project5 - User profile module - User activity module - Settings module anonymous project6 - Sign-up/Sign-in flow - User profile module - Chat module anonymous project7 - Full demo-version development of medical tablets-oriented app + direct messaging with client + further app support anonymous project8 - App tutorial module - User activity history - Places description and feedback module - Chunked file upload anonymous project9 - Security module - lock/unlock app flow using pin-code or fingerprint anonymous project10 - Payments module - Contact us module Android Developer Freelance & self-improvement Aug 2015 - Jan 2018 Application for purchase management - Barcode scanner - Database - Notebook - Sending e-mail with report Mini-game app (version of Tic-Tac-Toe) What to draw Application for artists that gives ideas of what to draw by combining random words into phrases Application for self-studying and training. Live wallpaper app MyLiveSport.TV Sport events schedule app. Android software engineer at NitraLabs May 2015 - Aug 2015 Two legacy projects for supervisors - support and improvements. Can't tell more because of field capacity restriction.

Java 1.8, kotlin (basic knowledge), MVP, build flavors, multidex, glide, picasso, retrofit 2, converter-gson, okhttp3, volley, jsoup,, opentok, chunked file upload, firebase database, sqlite, realm, sugar, dynamic links, deeplinks, facebook, twitter, instagram, zendesk, fabric, crashlytics, instabug, MPAndroidChart, in-app billing and subscriptions, stripe, bluesnap, ecommpay, gpay, paypal, braintreepayments, google maps, google places, mapbox, navigation, PlacesAutoComplete, butterknife, dagger 2 (basic understanding), timber, fingerprints, YouTube player, push-notifications, custom views, GPS, Voice Control(online/offline), SoundPool, Redmine, Asana, Workstation, Jira, Trello, Git

Legacy projects support and improvement (6 projects) Start up projects from scratch experience (16 projects) Published 3 own applications on Google Play Market Experience in full project development lifecycle

Looking for opportunity to relocate to Canada in a couple of years, so English lessons for employees - my only requirement.


solution architect 

Odesa, Kyiv · $6000 · 9 years of experience · Advanced/Fluent

kotlin go Java 8 Amazon Web Services (AWS) Git reactjs nodejs spring cloud Spring Framework JavaScript jQuery MySQL OOP Oracle Maven Spring MVC Spring Boot Hazelcast JPA HTML

Java, MySQL, Spring, Linux, Hibernate, JavaScript, Oracle, Maven, REST API, Micro services, Spring Boot, Spring Cloud, Kotlin

i have security certificate from ubs bank. previous position was architect and lead dev


Senior Android Developer

Remote work, Ukraine · $3000 · 4 years of experience · Advanced/Fluent

Developed from scratch 4 commercial projects, along with support for few legacy projects and some freelance tasks. Worked as a team lead in team of 3 Android developers. I have a lot of experience communicating with client, participating in meetings. Worked mostly in Scrum teams. Implemented sophisticated UI with extensive usage of Coordinator Layout/Layout Behavior. Created a bunch of custom views. Created a sophisticated, scalable architecture, using Uncle Bob's Clean Architecture in combination with MVP, Repository pattern, based on Reactive X technology (RxJava).

Android SDK, Android View Framework, Dagger 2, Reactive X, REST API, Scrum, Git, Google Play Services , Gradle, Push Notifications, Socket, Java, KotIin

Graduated with a Master’s degree in Computer Science, with a topic "Convolutional Neural networks in Emotion Recognition" Converted business idea into the logistic app along with designer and developers from other platforms. Developed non-trivial app, that works continuously for months, scheduling and managing phone calls.

Looking forward to be a member of mature team. Expecting stable project with usage of new technologies and ability to grow. Don't want to be on a support of a legacy project.


Senior Mobile Software Engineer 

Kyiv · $4000 · 6 years of experience · Upper Intermediate

- Gym mobile platform(Kotlin, Java, Spring, Third-party API(MMS, Google maps, Firebase, Google analytics), RxJava2, Dagger, DataBinding MVVM, JUnit, Room. | Large international project | Custom brand supporting Android module platform, Android developer - Parking Asset Management (Kotlin, Moxy, Dagger2, StorIO, Retrofit2, RxKotlin, Mockito) | USA Outsource small project | Senior Android developer, SQL Architecture - MVP Social Network(Java, SendBird, Node js, Dagger2, Flow, EventBus) - MVP Hiring network(Java, LinkedIn API, Flow, RxJava2) -China products search engine app(Kotlin, RxJava2, Constraint Layout, Retrofit2) -Olympic UA official app(Java, Android SDK, Custom MVP)

Java/Kotlin, Flutter, Spring, SQL, Linux, Agile, Google APIs, Android, Git, Gradle

I am a young geek with over 10 years of IT as main hobby in life. Last 5 years I am enterprise developer in Ukraine outsource business. As Android developer I've started 4,5 years ago and I happy that it my software path, because I very love to deliver my code and my solutions to users.

Difficult and interesting new project challenge with using current best mobile solutions and ability to provide best UI/UX experience with the most flexible code base. Interested in new Flutter project or with native mobile dual platform large team.


Java Developer 🔥 

Kyiv · $4200 · 6 years of experience · Upper Intermediate

Разработка внутренних корпоративных веб-приложений и веб-сервисов. Java EE, Spring, JPA, EJB, JSF, Primefaces, Webservices, JAX-WS, REST, WebSphere 8, Tomcat, SQL, Couchbase, Jasig CAS, Google Cloud Platform, Objectify and Google Guava.

SQL, Java SE

Хочу работать на интересном проекте с грамотным менеджментом.


Java Developer

Lviv · $2500 · 3 years of experience · Upper Intermediate

3 роки роботи на декількох проектах в основному з Java, Spring, AWS, SQL, JavaScript. Шукаю цікавий проект з дружньою командою, де використовуються сучасні технології та є можливість росту у компанії.

Java, Spring, SQL, Git, JUnit, Jira, Docker, Maven, Mockito, JSP, CSS, OOP, Hibernate, JPA, HTML, REST API, AGILE/SCRUM, Java Core, REST, JavaScript, XML


QA Automation Engineer / QA Lead

Kharkiv · $3800 · 9 years of experience · Upper Intermediate

Functional and non-functional testing; Test planning, test documentation creation; Language: Python, Java, Scala; Frameworks: Pytest, Junit, TestNG, Jmeter, Gatling, Locust; Administration: Windows XP-10,Linux (Ubuntu,Fedora); Working with Amazon Cloud Storages; Experienced in Jenkins pipeline

Java, Jira, Git, Jenkins, Automated Testing, REST API, Python, Maven, Manual Testing, TestNG, Linux, JUnit, Agile, Scrum, OOP, Quality Assurance, IntelliJ IDEA, JSON, MySQL, Docker

Buiding CD/CI processes in the project. Experience in creating from scratch automation\performance tests frameworks for API testing, establish of automation\manual QA processes.

I’m looking for the opportunity to expand my learning, put to use my skills and experience, work in a team that is inclusive and an environment that helps propel my growth beyond the job descriptions. P.s I am not interested in Python(fulltime) sorry for that, java only) P.s 2 BackEnd only or at least more than 80% time.


Automation QA Engineer

Remote work, Ukraine · $2000 · 6 years of experience · Upper Intermediate

- Experience in different types of testing: functional, regression/acceptance, integration testing, performance/load/str - Backend and frontend automation testing for web, android - Java 8, Scala, OOP, design patterns, unit tests - Create test frameworks, from the scratch for backend and frontend testing - Selenium WebDriver, RestAssured, Spring Boot/Redis/Mongo/RestTemplate/JDBC, Gson, Jaxb, RestAssured, Jersey, Sockets, MockServer - Jenkins, GIT, Gradle, Maven, TestNG, jUnit, Cucumber, JBehave, Allure, SoapUI, JMeter - Expirence with Python, BDD/TDD principles - SQL, XML, JSON, REST, SOAP, HTML, CSS, JS; - Oracle, PostgreSQL, Redshift, Mongo, Redis - Ubuntu - JIRA, Redmine, Agile, certified SAFe 4.0 Practitioner (Scrum, Kanban), Waterfall

Getting interesting and challenging work as Automation QA Engineer in progressive and dynamic company where I can apply my knowledge, professional skills and experience.


Разработчик JAVA

Novosibirsk · $2000 · More than 10 years of experience · Intermediate

core java, multithreading, asynchronous programming

Java Core, Multithreading, Java SE, OOP, C++, Linux, Networking, Windows

оpen source asynchronous java library - df4j (can be found on Github).

system programming using java: development of compilers, libraries, frameworks. I do not like html/css/JavaScript/Angular etc.

17 July


Izmail · $1000 · More than 10 years of experience · Beginner/Elementary

Работаю давно Люблю всё, что связано с техникой и программированием, нравится лезть в неизвестное, разбираться и делать лучше, чем написано в доке. Из того что юзаю: Java(JUnit, Play Framework, etc), kotlin, Scala, etc. Delphi, Pascal, etc. C#, F#, C++, etc. SQL, MySQL, PostgreSQL, Oracle, etc. Linux, Windows, Android, etc. JavaScript(jQuery, etc), nodejs, JSON, etc. Python, PHP, ROR, XML, HTML, CSS, etc. UML, OOP, SOLID, etc. Intellij IDEA, Eclipse, NetBeans, Microsoft Visual Studio, etc. Apache Tomcat, Apache HTTP Server, Open Server,nginx, etc. VirtualBox, VMware(Workstation,Player, etc) Visual Basic, QBasic, etc. Конечно это не всё что я знаю и умею, а то чего не знаю учу так быстро, что как будто уже тоже знаю.

Java, kotlin, MySQL, OOP, PostgreSQL, Android, C#, .NET, AJAX, C++, CSS3, Design Patterns, HTML5, jQuery, MSSQL, Python, Ruby on Rails, WinForms, XML, PHP, JavaScript, Git, Linux, MVC, Laravel, CSS, REST API, HTML, Bootstrap, JSON, Redis, Symfony, Node.js, SSH, phpstorm, UML, HTML5/CSS3, Memcached, Flex, TypeScript, Nginx, bash, Debian, Yii, SQL, Wordpress, MongoDB, React, Apache, php7, JS, Yii2, PHP5, Opencart, Zend Framework 2, MS SQL Server, SVN, Angular.js, Spring, Android SDK, Web Development, Symfony 4, Symfony 1, JQuery, Memcache, PHP7, OOP/OOD, PHPUnit, HTTP, Tomcat, Drupal 8, Hibernate, Angular, vim, Facebook API, Server Administration, Subversion, Photoshop, AngularJS, Oracle,, Yii Framework, NoSQL, google api, GoogleAPI, angular2, Patterns, PL/SQL, Ubuntu, Bitrix, PHP5/7, Magento, Ajax/Axios, Twitter Bootstrap, CakePHP, Security, PHP 7, Mercurial, Angular 2+, ORM, Smarty, PHP 7.0+, Symfony 2, dynamodb, Laravel5, SSR, Angular 4, CMS, xdebug, ReactJS, Zend Framework , REST, NodeJS, symfony 3, Zend Framework, Unix, Ajax, Java EE, Docker, SOLID, Composer, LESS, Windows, Microservices, Kohana, Angular 1, PHP7.2, Flask, СSS, Symfony3, Joomla, Docker Compose

Адекватный менеджмент. Неформальная обстановка. Профессиональный рост. Интересные проекты.

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