12 August

Ruby on Rails Developer

Kyiv · $1500 · 2 years of experience · Pre-Intermediate

Basic knowledge Ruby, Rails, RailsAPI, Background Jobs, RSpec, Capybara, Git, PostgreSQL, MySql, JavaScript (ES6), jQuery. Experience of using Capistrano, Heroku, Ansible, Vagrant, Gitlab CI, Nginx, Passenger Beginner knowledge React.js, Vue.js, Vuex Experience of participation in the development of a training platform, multi-tenant application, system of accounting for goods, b2b portal, shops, food delivery service Desire to master the frontend (React, Vue)

JavaScript, Ruby, Ruby on Rails, jQuery, Linux, MySQL, PostgreSQL, RSpec, Vue.js, Redis, Sidekiq, Git, ES 6

Improving skills. Friendly team (as family).


9 August

Senior Ruby On Rails Developer, Team Lead

Remote work, Ukraine · $4500 · 6 years of experience · Upper Intermediate

Опыт разработки более 6 лет разрабатывал API и SASS приложения работал как в больших командах и не очень) могу тимлидить, настроить процесс разработки команды Соберу команду, прособеседую

Ruby on Rails, Ruby, PostgreSQL, Git, RSpec, JavaScript, MySQL, REST API, CSS, HTML, Redis, Linux, OOP, Bootstrap, jQuery, MVC, AJAX, AWS, SQL, Capybara, JSON, React, Docker, ES 6, RoR, REST, Ubuntu, WebServices, React.js

Ищу удаленку part time ONLY!!! оплата обсуждается подойдет и багфикс и разработка новых фич всякие рекрутинговые агенства проходим мимо не тратим время


7 August

Ruby on Rails Full-stack Developer

Remote work, Ukraine · $1600 · 3 years of experience · Intermediate

- Ruby / Ruby on Rails 4,5; - SCSS; - ES6, Vue.js, React.js; - PostgreSQL; - Linux;

REST API, HTML, Ruby, Bootstrap, CSS3, Linux, Ruby on Rails, SCSS, Vue.js, React.js, Docker

I want to be a part of friendly and experienced team working on interesting project. I would prefer Vue over React, but it is not so important.


6 August

Ruby On Rails Developer

Kyiv · $1500 · 2 years of experience · Intermediate

Skills: + 2 years in commercial web development (Ruby/Rails/), 2 years of work with US customers. - Ruby ver. 2.0.0+ - Rails ver. 4.0.0+, 5.0.0+ - Redmine, Spree - RSpec, Cucumber - Services, Interactors, Background workers (Sidekiq), OOP - REST API - Gems: Rubocop, Bullet, Device, CanCanCan, Sidekiq, Geocoder, Pg_search, Jwt, SimpleCov, Sunspot_Solr, Simple Form, Interactor, Airbrake, Rest-client, Rails-admin, Active-admin, other. - Integrations with third-party services (Quickbooks Online, Paytrace) - Basics of React JS and Vue - Haml, Slim - Html, CSS, jQuery - General knowledge of databases (Postgresql, MySQL) - Experience with OS Unix / Linux; - Deploy and server environment setup: Unicorn + Nginx + Capistrano (deployed to Digital Ocean, Heroku) - Experience with Git - Experience google Adwords. Yandex direct, CTR 14%. Other: - RubyMine, PivotalTracker, Hubstaff, Jira TIme Reports, Airbrake, Sendgrid - Daily Scrum Meeting with English speaking customers My site: https://ilucker93.github.io

MVC, Bootstrap, Git, HTML5, Ruby on Rails, Twitter Bootstrap, XML, CSS3, Linux, PostgreSQL, Ruby, REST API, MySQL

Successful work experience remotely (1 year) Experienced in E-commerce integration (Paytrace, Quickbooks), a bit with Braintree. Experienced in writing clean, maintainable, effective code using TDD, BDD, Rubocop, Bullet,

Interesting, complex tasks Work with professionals The ability for professional development The ability for carrier development Have passion in the back-end, but ready to work with front-end


4 August

Software Engineer/Ruby/Rails/Python Pandas/PostgreSQL/ReactJS

Kyiv, USA, Canada · $6000 · 4 years of experience · Advanced/Fluent

Vitaliy Korbut SOFTWARE ENGINEER STRENGTHS Creating performant web-applications fast. Ruby/Rails +ReactJS +Postgresql, +Python/Flask/Pandas for data analysis. FULL-TIME JOBS Real Estate Recommendation Engine. Imbadom LLC, Kiev Mar 18-Aug 19: Remote Full-Stack Engineer, CTO, Architect Tools and Technologies: Ruby/Rails, Javascript/React.js, Python/Flask/Pandas, Postgresql, Postgis, OSM, OSRM. Supply Chain Management and Accounting System for breweries and wholesalers. GP Analytics LLC, Seattle, USA Mar 16 - Mar 18: Remote Back-End Software Engineer Technologies: Ruby/Rails, Postgresql, Ember.js, Node.JS. Online service that matches customers with local professionals. askCharlie Gmbh, Berlin, Germany Oct 15 - Feb 16: Onsite Full-Stack Software Engineer Technologies: Ruby/Rails, Postgresql. AWARDS National Math Olympiads: multiple wins Hackathons: multiple wins SIDE PROJECTS PokerProBattle - bot-vs-bot Texas Holdem poker games(C++), human-vs-bot(Ruby/Rails) HowHotAreYou - recommendation engine for sexual appeal, based on quiz, statistical models and analysis(Ruby/Rails) TimeHunter - Personal assistant that recognizes problems in the speed of achievement of milestones towards the goals you track through the app and helps prevent them.(Ruby/Rails/EmberJS) SKILLS Languages: Ruby, SQL, Javascript, Python, C++ Frameworks/Libraries/Databases: Rails, Postgresql, Flask, Pandas, Node.JS, Ember.js, React.JS, React Native. DevOps/Tools/ Buzzwords: AWS, Nginx, Puma, Resque, Cron, Redis, Git, Bash, Google Maps Platform, Ubuntu, Unix, Digital Ocean, REST, CRUD, SQL, RDBMS, Agile, TDD, CI, microservices FORMAL EDUCATION BSU FIR, B.S. degree Microeconomics, 2010-2015 HS Mittweida, Germany -Logistics, Management May 2014 - May 2015 LANGUAGES English - fluent Russian - native German - Advanced, C1 Cert. EXPERTISE Math Real Estate Recommendation engines

Ruby on Rails, Ruby, PostgreSQL, Git, JavaScript, RSpec, MySQL, REST API, Redis, CSS, HTML, Linux, OOP, AJAX, SQL, Bootstrap, MVC, AWS, Capybara, JSON, Nginx, React, Sidekiq, English, Capistrano, Scrum, Vanilla, Jenkins, RoR, NodeJS, Unicorn, JSON API, HTML5, Ruby metaprogramming, Rails, MacOS, minitest, Markdown, Design Patterns, React.js, Sinatra, Docker, Python, GraphQL, Test driven development , bash, CSS3, ElasticSearch, Node.js, XPath, EmberJS, XML, SQLite, Trailblazer, CI/CD, Ubuntu, Heroku, Web Development, CI, Jira, Test driven development, JSON API Standard, Cucumber, C++, JS, Unix, WebServices, SCSS, Soft skills, es6, docker, Microservices, DevOps, QA Automation, BDD, Quality Assurance, Frontend, JIRA, RegExp, ember.js, Selenium WebDriver, PostGIS, Devise, Twitter-Bootstrap

Winner of multiple national math olympiads. Winner of multiple hackathons. Have improved the speed of some database queries 10**6 fold with the help of better indices... Created ActiveRecord-like DSL for internal use.

Challenging backend-heavy web projects. Full-stack - ok. Greenfield, research projects - great. Data analysis - great. Some Math - great. Some Machine learning - great. Estimating assets pricing and value - great. Maps and routing on backend - great. Natural Language Processing - great. Python/Ruby/Rust great. Above market rates - great. Equity - great. Office short walk away or remote - great. Personalization and Recommendation engines - awesome. Product ownership - awesome. Writing CSS styling - not enthusiastic about that, because I'm not good at that and not interested in learning it. Relocation - nope. Whitelisted: Norway, Sweden, Denmark, Canada, London - ok. USA - great.


2 August

Ruby developer

Kyiv · $2200 · 2 years of experience · Intermediate

I have experience with Ruby, Rails, JS, Vue.js, Postgres, SQL, jQuery, Git, Linux.

Ruby on Rails, Ruby, PostgreSQL, Git, RSpec, REST API, Redis, SQL, MVC, OOP, Capybara, Selenium WebDriver, Facebook API, Nokogiri, Heroku, Capistrano, CSS, HTML, HAML, JSON, Linux

Interesting & Long-term project. Use best practices. Code review. Agile.


29 July

Ruby on Rails Developer 

Remote work, Ukraine · $4000 · 5 years of experience · Upper Intermediate

Markup languages: html, erb, haml, css Front-end scripts: JS, JQuery, AngularJS(tiny), VueJS(tiny) Cloud services: Heroku, Microsoft Azure, AWS(S3) Administration: Ubuntu/Debian Linux External API: Mandrill, Facebook, MailGun, Linkedin Patterns: MVC, ActiveRecord, Singleton, Decorator, Presenter, Observer, Service Object, Interactor Backend frameworks: rails Utilities: rvm Version control: git Testing: rspec, Capybara, Cucumber, FactoryGirl, database_cleaner, shoulda DB: MySql, PostrgreSQL

HTML, OOP/OOD, Ruby, Ruby on Rails, AJAX, JavaScript, PostgreSQL, Angular.js, CSS, Jira, JSON, Rails, AGILE/SCRUM, Redis, Git, RSpec, MySQL, Capybara, jQuery, SQL

To obtain a responsible and challenging position position as a RoR Developer in a company where my work experience will have utilization of my opportunity for advancement


28 July

Technical Leader / Ruby on Rails Developer 

Kyiv, Vinnitsia · $4200 · More than 10 years of experience · Intermediate

Ruby on Rails

AJAX, Bootstrap, Ruby, Ruby on Rails, PostgreSQL, CSS3, HTML5

Vinnytsia or remotely $4200 / month, $25 / hour Kyiv $5040 / month, $30 / hour


27 July

Frontend Developer

Remote work, Ukraine · $2000 · 5 years of experience · Intermediate

Front-end developer on Ruby on Rails projects. JQuery, Coffeescript, Slim/Haml, SASS, Ruby

CSS, HTML, SASS, CoffeeScript, Git, JavaScript, Ruby on Rails, AJAX, ReactJS

Interesting to participate in RoR + React.js project. Only parttime, 2-3 hours а day.


24 July

Ruby on Rails Engineer

Kyiv · $3000 · 3 years of experience · Intermediate

Hi There! I'm Ruby on Rails developer with more than 3 years experience. I care about quality and code clean. I open for new offers and opportunities for my career. I prefer remotely job or location Kiev. Let's talk about cooperation :)

Ruby on Rails, Ruby, PostgreSQL, Git, RSpec, JavaScript, HTML, REST API, Redis, OOP, AJAX, Bootstrap, Capybara, Sidekiq, AWS

From last achievements, I got a certificate Fundamentals of Digital Marketing from Google. I an improved the system for processing data from the database and open source.

I prefer to work with backend. I would like to work with AWS, microservices, and API. Would be interesting work with high load memory and traffic.


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