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QA Engineer

Kyiv · $3000 · 7 years of experience · Intermediate

JUnit, Maven, TestNG, Agile, Android, Automated Testing (QA), CSS, CVS, Git, HTML, IntelliJ IDEA, Java, Jira, Manual Testing (QA), MySQL, Regression Testing, REST API, Selenium WebDriver, TestRail, XML, XPath, Confluence, Postman, Scrum, JSON, SoapUI, JMeter


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Разработчик Android 

Odesa · $1900 · 2.5 years of experience · Intermediate

Master of Computer Science (Applied Mathematics), Java, Kotlin, SQLite, ROOM, Realm, Retrofit2, GraphQL, MVVM, LiveData, Dagger2, RxJava, Swagger, JSON, Google/Facebook authorization, Social networks Integration.

Android SDK, Google/Facebook authorization, GraphQL, Jira, realm, Retrofit, User Interface (UI), kotlin, MVVM, RxJava, Room, Swagger, Dagger 2, REST API, JSON, LiveData, MVP, Java, Git

https://play.google.com/store/apps/details?id=and.od.ua.df Also designing and creating a security control system for security officers. The system is successfully used by the customer. Android developer in Louder.me https://play.google.com/store/apps/details?id=com.loudermesa.louderme Android developer in French B2P company (PhotoWeb).

Хочу писать на Kotlin в небольшой или средней компании в команде опытных разработчиков над сложными и интересными проектами. Не боюсь разбираться в чужом кривом коде, рефакторить чужой код и исправлять чужие баги.


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Lead Java Developer 

Kyiv · $5500 · 7 years of experience · Intermediate

Programming languages: Java 8, Libraries: Spring, Hibernate, Maven, ANT, OpenGL, Gradle Databases: SQL(PostgreSQL, MySQL), NoSQL(elasticsearch, MongoDB) Other: Tomcat, jetty, JUnit, Mockito, PowerMockito, WildFly, Kafka, RabbitMQ, Amazon AWS, dropwizard, microservices, serverless

Java, Java Core, Java EE, Java SE, Multithreading, REST, Spring, Spring MVC, AWS, Design Patterns, Hibernate, JDBC, JPA, OOP, ElasticSearch, Jira, Maven, MySQL, NoSQL, SQL, Tomcat, Windows, Ant, Gradle, JUnit, Mockito, OpenGL, PostgreSQL, Scrum, SVN, XML, C/C++, FreeBSD, JMS, JSON, Linux, Jenkins, Jetty, Python, OpenCV, Docker, Frameworks: Spring Boot, Spring Cloud, hystrix, keycloak, testContainers, GCP, DDD, TravisCI

Oracle Java 8 professional certificate MongoDB certificate Multiple team leading


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Project Manager, Development Manager

Odesa · $4600 · 6 years of experience · Advanced/Fluent

Ruby on Rails, Ruby, HTML, CSS, JS, Project Management, Product Management, Development management, DevOps.

CSS, HTML, Jira, Project Management, Agile, MySQL, PostgreSQL, Product management, Ruby, JavaScript, Ruby on Rails, SCSS

Профессиональный рост. Адекватный менеджмент.


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Machine Learning | Ruby | Python

$3000 · 3 years of experience · Advanced/Fluent

ruby python rails machine learning aws docker

Rails, Ruby, Ruby on Rails, Algorithms, docker, Python, AWS, Linux, Nginx, Redis, Machine Learning, OOP, PostgreSQL, Git, RSpec, REST API, TDD

no front


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Senior C++ developer / lead / architect

Kiev, EU, Berlin · $4500 · More than 10 years of experience · Intermediate

FIX pre-trade network layer Brokerage company IT Invest, Moscow, Q4’2014 Have solely designed and implemented FIX pre-trade network layer for MOEX FX market. Less than 3 us box and a network overhead. Hardware: Mellanox, Dell. Software stack: C++11/14, Linux, CMake, git FIX engine Undisclosed HFT team, Q3’2014, Moscow Exchange markets Designed and created from scratch ULL session level FIX Engine with business logic adaptors (supplied for Moscow Exchange markets). Software stack: C++11, Linux, CMake, git Less than 1 us trading message pre-send and decoding FAST engine Undisclosed HFT team, Q3’2013-Q2’2014, Moscow exchange markets Designed and implemented from scratch proprietary ULL FAST engine for Moscow Exchange markets. Stack: C++11, CMake, git, Linux Less than 2 us from NIC to the market data consumer Software ecosystem used in solutions Doing my work in Linux OS, RedHat - like for server side and Ubuntu-like for development or monitoring. C++11/14/17 is the main programming language. Python using is for prototyping and for instrumentation purposes. For build purposes CMake using for years. Experienced in using classic Linux ecosystem profiling and debugging tools, Valgrind set of tools used frequently. Prefer to use git for repositories. Using Atlassian tools for issues tracking, knowledge bases, workflow tracking and repositories frontend. Have less experience in Windows environment and not focused on it. DISCLAIMER: Solutions mentioned above are for illustration of my expertise purposes only. They not covers all of my projects.

C++, Git, Linux, STL, OOP, Python, Multithreading, Algorithms, С++, Networking, Boost, Design Patterns, TCP/IP, Eclipse, Eclipse CDT, OOP/OOD, GNU toolchain, bash, UML, 10G, Mellanox, Exablaze, CMake, JSON, XML, Low latency, Highload, Linux Administration

Experienced trader, software architect and developer, technical expert in the algorithmic trading industry. Focused on Linux-based systems with ultra low latency techniques based on 10G+ networks with specialized hardware. Experience in design high load systems with microsecond level and discrete response time. Proficiency in C++11/14/17 etc, software design and implementation, multithreading, network stack offloading. Python used for instrumentation purposes. Experience in software development life cycle for small teams. ULL messaging solutions and techniques Customized messaging for trading systems Have experience in development messaging protocols for latency-critical algorithmic trading systems, including binary protocol design, networking and localhost transport and API design and development. Some of my projects focused on microsecond and on even 100s of nanoseconds latencies. Trading protocols families Industry standard trading messaging and market data dissemination Deep knowledge in trading and market data dissemination protocols acting as algorithmic trading messaging flow. Used FIX 4.2, 4.4 and 5.0 protocols dialect for trading messaging, and its implementation for Moscow Exchange markets. Experience in using FAST protocol for market data dissemination in application to Moscow Exchange markets. Solely designed and implemented FIX and FAST engines from scratch supporting Moscow Exchange markets. These solutions are focused on ultra low latency requirements. Trading platform API to the trading and market data gateways Have designed and solely implemented backtesting components and API to the trading gateways for all Moscow Exchange markets. Provides full lifecycle for designing, developing and executing trading algorithms in the latency sensitive environment.


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Product/UI/UX Designer

Kyiv · $3000 · 4 years of experience · Pre-Intermediate

Проактивный продуктовый дизайнер. Займу на себя развитие продукта со стороны дизайна. Работаю только в тесном сотрудничестве с marketing и dev team. Опыт работы в украинском travel retail e-commerce стартапе международного уровня на протяжении трех лет c web/app продуктом. В том числе со сложными admin/cash desk/пользовательскими системами. Серьезное внимание уделяю внедрению дизайна и беру ответственность за итоговую реализацию. Есть опыт создания дизайн-системы и её развития. Notion + Xmind + Balsamiq + Sketch + Principle + Origami/Framer + InVision + Zeplin + Trello/Jira Вайрфрейминг Прототипирование UI/UX Продуктовые методологии (работаю с HCD) Customer Development (интервью, A/B) Сервисный дизайн Простые иллюстрации и анимации Брендинг и развитие бренда

Adobe Photoshop, InVision, iOS Human Interface Guidelines, Material design guidelines, Sketch, Principle, UI/UX, Design Patterns, Design System, Marvel, Origami, Human-Centered Design, Atomic design, Cust-Dev, Service Design, Branding & Identity, Analytics, Research

Если вы стартап или у вас есть несколько интересных проектов которыми углубленно занимаетесь — с удовольствием помогу в развитии.


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Junior QA Engineer

Kharkiv · $400 · Intermediate

К сожалению опыта работы у меня совсем нет . На курсах мы практиковались во многом , и я понимаю что и как делается , но не приходилось это делать на реальных проектах . И нагрузочные тесты делал , и тест-кейсы баг-репорты писал с чек листами . Тестировал сайты . Из личного опыта есть бета тестирование игр .

Manual Testing, Scrum, Quality Assurance, Agile, Regression Testing, Functional testing

Закончил курсы QA Source iT 2019

Приятный коллектив в котором я смогу развить свои навыки. Действительно очень бы хотелось встретиться со специалистами в данной работе и потрудится с ними .


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Junior .NET Developer

Vinnitsia · $450 · Less than a year of experience · Pre-Intermediate

HTML, CSS, C#

C#, .NET, Entity Framework, LINQ, OOP, JavaScript, REST API, SQL, Git, asp.net mvc, SOLID, MVC, Design Patterns, HTML, jQuery, CSS, XML, Bootstrap, Angular.js, WinAPI, .Net Core, Telerik, IoC

Профессиональный рост. Белая зарплата. Адекватный менеджмент.


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Sysadmin

Kyiv · $800 · Pre-Intermediate

Certifications Administration of computer networks Windows, Linux Computer Systems Engineer Digital Security Professional skills and knowledge Windows 2000, 2003, 2008 R2 server (Active directory, DNS, DHCP, WSAS, group policies and etc.), MS SQL server, Exchange Server 2007, Backup Servers, VMware Server. Linux server Debian, Ubuntu, CentOS. Adjustment of connection XDSL: ADSL-modems, Wi-Fi routers, Open WRT. Skills of programming: HTML, Bash, Python. Skills of installation works on making twisted pare. Education VNU im. Dalya. Computer Systems Engineer Foreign languages: English Interests: Sports: cycle racing. Reading, traveling.

Networking, bash, Ubuntu, Windows, VMware, VirtualBox

Linux server Debian, Ubuntu, CentOS. Adjustment of connection Wi-Fi routers, Open WRT. Skills of programming: HTML, Bash, Python. Skills of installation works on making twisted pare.


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