Senior Node.js Developer

$3500 · 7 years of experience · Upper Intermediate

Tech lead and architecture. Solid experience with systems integration and API development. Experience with bitcoin and blockchain JavaScript, Node.js, Express.js, node bcoin, Ruby, RoR, Redis, Sails.js, React, MongoDB, PostgreSQL, MySQL, Oracle SQL, PL/SQL, GIT, SVN, Docker, Linux, RabbitMQ, AWS, Azure, Mocha, Rspec, blockchain

Node.js, REST API, SQL, MongoDB, Microservices, Ruby on Rails

Part time remote job. ~25 hours/week Backend development.


Разработчик Ruby

Remote work, Ukraine · $5000 · More than 10 years of experience · Upper Intermediate

MySQL, Linux, JavaScript, Ruby on rails, nodejs, html, css, mongodb, Phoenix, elixir

Ruby, Ruby on Rails, CSS, HTML, HTML5, JavaScript, NodeJS, MySQL, Project Management, Linux, Nginx, PostgreSQL, Redis, MongoDB, Elixir

Поддержание большого приложения с огромной существующей кодовой базой, вместе с тем планомерное покрытие тестами приложение без отрыва от новой функциональности. За шесть месяцев перевел проект с многостраничной безаджаксовой архитектуры на одностраничное приложение (single page application) в режиме постоянного деплоя по методологии аджайл.

Жду возможность работать удаленно в сплоченном коллективе и это не выглядит такой уж бесперспективным требованием. Надеюсь на щепетильность в написании нового кода от своих коллег, чего и сам обязуюсь делать. Люблю порядок в проекте и постоянно ищу тонкую грань между новейшими трендовыми технологиями и старыми проверенными энтерпрайз решениями.

15 May

Ruby on Rails Developer

$5500 · 5 years of experience · Intermediate

Ruby, RubyOnRails, MySQL, PostgreSQL, Linux, JavaScript, JQuery, Angular, Doker

AJAX, Bootstrap, JavaScript, JSON, MySQL, OOP, PostgreSQL, Ruby, Ruby on Rails, Angular.js, CSS, CSS3, HTML5, Jira, Backbone.js, Git, RSpec, REST API, Redis, jQuery, SQL, Capybara, CoffeeScript, HAML, MongoDB, RoR, React, AngularJS

13 May

Ruby On Rails Developer

moscow, Russia · $4000 · 5 years of experience · Intermediate

I'm an intermediate level software engineer with a significant expertise. I primarily focus on back-end development, however, I would tell that a large part of my expertise includes javascript (jQuery, AngularJS, React). My main skills are custom development, software architecture, code optimisation and refactoring. I respect tests and conventions

CoffeeScript, PostgreSQL, Rails, Ruby, Ruby on Rails, Linux, MongoDB, Ansible, Dry-rb, React

Management and training of junior developers. Design and build fullstack business processes application.

1 The only at software product company 2 The mix of interesting and trivial task 3 Without micromanagement

13 May

Backend Ruby on Rails Developer

Remote work, Republic of Moldova · $3000 · 6 years of experience · Upper Intermediate

I have been working with Ruby on Rails for 6 years. I enjoy working on the back-end and front-end part, write clean code and well-tested codebase, learn new technologies and share my experience. I have experience in working on-site(2 years) and remotely(4 years) on a distributed team. In the last 2 years, I have been working mostly on the back-end part, developing API with Ruby on Rails.

AJAX, JSON, REST API, XML, BDD, Bootstrap, Facebook API, Git, OOP, REST, Ruby, Ruby on Rails, CoffeeScript, Design Patterns, JavaScript, Jira, PostgreSQL, Redis, Threads, Heroku, JSON API, Docker, MySQL, Capistrano, Sidekiq, Algorithms, Capybara, Dry-rb, Devise, Ubuntu, MacOS, RSpec

1. Developed API for cryptocurrency wallet(Bitcoin and Ethereum). 2. Worked with many cryptocurrency markets APIs(Binance, HitBTC, Cobinhood, Bitfinex, Coinmarketcap) 3. Experience with third-party APIs(Google Maps API, Facebook, Stripe, Braintree, Chargify) 3. Learned blockchain technologies and applied in the project. 4. Improved code quality with refactoring old codebase. 5. Learned new programming language (Erlang) and technologies in payment systems. 6. Shared experience with others members of the team. 7. Participated in decision and analysis of low-level architecture. 8. Supported the development team in defining the correct technical solution options.

Working only through upwork or contract. - Clear and very well described tasks. - Allow time to write tests.

12 May

Разработчик Ruby on Rails

Remote work, Russia · $2000 · 6 years of experience · Pre-Intermediate

Участвовал в нескольких проектах в качестве backend разработчика. Из последних: -биржа ссылок (сделано огромное число мелких правок и добавление различных больших частей для всей системы) -api для мобильного приложения (вся серверная часть и админка) -небольшой сайт-визитка (front и back)

Ruby on Rails, Ruby, jQuery, MySQL, PostgreSQL, Git, Linux, REST API, RSpec

Ищу предложения прежде всего на part time по удаленке. Есть возможность оформления договора с ИП

12 May

Elixir, Ember, Ruby developer

kyiv, Ukraine · $2500 · 8 years of experience · Intermediate

Freelancer - Elixir, Phoenix, Ruby, Ember, Vue, RethinkDB, MongoDB, MySQL, Redis and etc. I've been developer EHR (An Electronic Health Record). SNOMED, LOINC, MEDLINE PLUS for the company Vertiopia DDS.

CSS, HAML, HTML, LESS, Linux, Markdown, MVC, MySQL, slim, Twitter-Bootstrap, MongoDB, RethinkDB, Ruby on Rails, Elixir, Ember, Phoenix, Redis, Spree eCommerce, Vanilla, JavaScript, Node.js, RSpec, Vue, Cucumber, firebase, neo4j, GraphQL

Elixir, Phoenix, Ruby, Ember, Vue, Glimmer, Node, Lua. Lisp, C, RethinkDB, Authy, DUO, SmartStreet, Twillio, Sendgrid, PhiMail, Mailchimp, SNOMED CT, HL7, LOINC, DoseSpot and others for an Electronic Health Record and Electronic Medical Record.

Elixir, Ember

11 May

Full-Stack Ruby on Rails Developer

lipetsk · $3000 · 5 years of experience · Upper Intermediate

Ruby, Ruby on Rails

Ruby on Rails, RSpec, Ruby, REST API, Elixir, Phoenix, PostgreSQL, Nginx, React Native, Vue.js, React.js, JavaScript

10 May

Ruby Engineer 

kyiv, Ukraine · $4000 · 10 years of experience · Intermediate

Languages: Ruby, JavaScript, CoffeeScript, ES6 DBMS (SQL/NoSQL): MySQL, PostgreSQL, SQLite, MongoDb, Redis, Elasticsearch Strong SQL knowledge Background processing: sidekiq, delayed job, and so on Web Frameworks: Rails, Grape, Padrino, Sinatra. Related frameworks: Trailblazer Testing (TDD/BDD) RSpec, Minitest, Cucumber, Capybara, Jasmine Frontend: Haml/SASS, jQuery, Backbone, a little knowledge of React, Angular Etc: AWS, Heroku, Payment processing, APIs, Git, VIM, CI

Grape, Heroku, MySQL, Ruby, Ruby on Rails, Cucumber, Git, Sinatra, SQLite, Capybara, CoffeeScript, ElasticSearch, JavaScript, jQuery, MongoDB, PostgreSQL, es6

Extensive experience in organizing outsourcing and product development. Experience in conducting interviews and hiring of technical development team.

Looking for senior developer position, learn cutting-edge technologies, strong teammates

9 May

DevOps, System Administrator, IT Engineer 🔥

kiev, dnepr, har'kov, odessa, l'vov · $2100 · More than 10 years of experience · Beginner/Elementary

Qualifications & Experience: - Worked within the Cloud for integration processes. - Performed tasks for Linux, Mac and Windows platforms. - Focused on automation and integration. - Monitored developed applications and fixed bugs. - Wrote code and designed continual updates. - Completed load and performance testing of extremely complex systems. - Used PowerShell for tasks in Windows-based systems. - Focused on automation integration monitoring and configuration management. - Streamlined applications delivery to get applications out to customers faster. - Utilized SQL database systems. - Completed load balancing and proxying of systems servers and components. - Relied on solid systems network stack experience.

Networking, Windows, bash, Jira, Linux, MongoDB, TCP/IP, Docker, Heroku, Nginx, SQLite, AWS S3, C++, ElasticSearch, Python, Redis, Ruby

** built a distributed IT structure of the enterprise, working through unreliable weak communication channels. The system works until now in the enterprises of the region; ** implemented “from scratch” backup systems and automatic “rollout” of application software updates, taking into account specific features and requirements for reliability and stability in operation in a short time. There are a number of other abilities, although I am not used to bragging. ))

First of all, I am interested in working remotely or moving to your city (with the assistance of the company in search and rent accommodation, for example, for 1-2 months after relocate). Always ready for a technical interview (if necessary). Also important: ++ Adequate management. ++ Informal atmosphere. ++ Professional development and career growth. ++ Time and opportunity to learn new technologies. I would not like to spend time if: -- there are “pitfalls” when applying for work: including many interview stages, a trial period (probation) and/or a test task. -- knowledge of English at a high level for internal communication in the company, because my English is not good enough. I hope for a long and mutually beneficial cooperation! ))

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