Automation QA Engineer 🔥

Kyiv · $4000 · 5 years of experience · Upper Intermediate

Linux, Java, JS, REST API, bash, Cucumber, Capybara, RSpec, Docker, Jenkins, Ruby


Ruby on Rails back-end developer (remote)

Remote work, Ukraine · $2000 · 4 years of experience · Intermediate

Experienced Ruby/RoR Developer; My skills include: PostgreSQL, OpenCV, Sequel, Roda, RSpec, Doorkeeper, Devise, Capybara, Nokogiri, Factory_bot, Selenium, Faker, Redis, MongoDB, Sidekiq, Heroku, Capistrano, HTML5, CSS3, XPath, JavaScript, Git, Mac/Linux;

CSS3, HTML5, Agile, AJAX, Bootstrap, Git, Jira, JSON, Linux, OOP, Ruby, Ruby on Rails, JavaScript, PostgreSQL, Python

I've built from scratch RoR based APIs for Android and IOS applications and successfully delivered them. I have working experience with clean Ruby Applications using Roda and Sequel. Also, I write scrapers for Facebook, Instagram, and Twitter.

I'm interested in long-term projects with employment based on a contract.


FullStack Web developer

Dnipro · $1400 · 2 years of experience · Intermediate

Project: NDA (Aug 2019 - till now)
 This is an online platform that connects creative talents with clients from all over the world.
 Role: FullStack Developer 
 Technologies: Ruby/RoR, React.js, Redux, Postgresql, SCSS, Git Project: NDA (Oct 2019 - Nov 2019)
 Role: FullStack Developer
 Technologies: Ruby/RoR, Postgresql, erb, SCSS, Git Project: Company's business site (Feb 2019 - till now)
 Responsive landing page of company's business site.
 Role: Front-end developer
 Technologies: HTML, SCSS, bootstrap4, Gulp 4, javascript, Git 
 Project: NDA (Jan 2019 - till now)
 It is a platform developed for image creators: photographers, designers, digital artist and image owners to prove authorship and protect copyrights in easy, fast and convenient way.
 Responsive single page application development. 
 Role: Front-end developer
 Technologies: HTML, SCSS, Vue,js, Git Project: (Feb 2017 - Dec 2017)
 FakesRadar is a startup helping users exposed to disinformation learn facts, share fact-checked data and stay informed and protected from fakes.
 We are developing a communication technology describing fakes and facts, placing them on the map and using gamification to deliver facts where fakes had been shared.
 Role: Co-founder and Front-end developer. 
 Technologies: HTML, SCSS, JavaScript, Bootstrap3/4, Foundation ZURB, Gulp 3, Git
 Project: NDA (Aug 2017 - Oct 2017)
 Responsive landing page of company's business site. Project includes: layout, sliders, popups, drop-down menus, etc.
 Role: Front-end developer.
 Technologies: HTML, SCSS, bootstrap3/4, Gulp 4, Angular 1.6

CSS3, HTML5, JavaScript, Git, CSS, HTML, SASS, Bootstrap, AJAX, Gulp, webpack, OOP, React.js, Ruby on Rails, Ruby, PostgreSQL

Профессиональный рост, менторство.

11 December

Ruby/Ruby on Rails Developer 

Lviv · $2000 · 3 years of experience · Intermediate

Ruby, Ruby on Rails, Sinatra, MiniTest, Capybara, HTML/CSS, Bootstrap, Slim, HAML, JavaScript (+ some JS libraries), MySQL, SQLite, PostgreSQL, Mongoid (MongoDB), Linux/Terminal, TDD, BDD, Git, work with some servers (Heroku, Capistrano). Know how to write API. Have an experience with managing work of some trainees (code review, education). I have an interest to new technologies)

Bootstrap, HAML, HTML, JavaScript, Linux, minitest, MySQL, OOP, Ruby, Ruby on Rails, slim, SQLite, Terminal

11 December

Ruby on Rails Developer 

Remote work, Russia · $3000 · 7 years of experience · Intermediate

Hello! I'm Ruby on Rails developer with 3 years of Java EE and 4 years of RoR experience. I had worked for Deutsche Telecom, Disney, Yandex, MarathonBet. At this moment I'm interested in startups to understand how to Lean principles work. Keywords: Fullstack, Ruby on Rails, Highload, TDD, BDD, DDD, ES6, Frontend SPA frameworks, Mobile API, Messengers Bots, CI/CD, Mobile First, SQL/NoSQL, Team Lead experience, Software Design.

Fullstack, Ruby on Rails, Highload, TDD, BDD, DDD, ES6, Frontend SPA frameworks, Mobile API, Messengers Bots, CI/CD, Mobile First, SQL/NoSQL, Team Lead experience, Software Design, Ruby, Ruby / Rails

I'm just working well. Will make what your business need. My references just approved it.

Interested in fulltime remote work. Preferred startups and product companies.

11 December

Ruby developer 

Remote work, Ukraine · $3000 · 5 years of experience · Intermediate

My development experience includes architecture and coding different kinds of web platforms from CRM system, e-commerce to high loaded traffic system with micro services design and continues for over 4 years. Fundamentals: OOP MVC REST TDD Data structures / types Design patterns Programming / Template Languages: Ruby JavaScript, CoffeeScript ERB, Slim, Haml HTML, CSS, SASS Methodologies: Scrum / LESS Kanban Pair Programming Frameworks: Ruby on Rails Grape API Spree JQuery Twitter Bootstrap DB: MySQL PostgreSQL Redis Development Tools: RSpec Rake RVM Whenever Redis Sidekiq Git, GitHub, GitFlow JIRA, Trello Capistrano

Ruby, RSpec, Ruby on Rails, REST API

11 December

Ruby On Rails Developer

Lviv · $3800 · 4 years of experience · Upper Intermediate

Ruby on Rails - Desing and implementation of RESTful APIs for SPA and mobile applications. Deployed yo AWS stack: EC2, RDS and Redis. also used RabbitMQ. Implemented real-time services using websockets. Some libraries used: Sidekiq, Grape, Minimagick for image processing, FFMPEG. Docker - Dockerfiles for components of a project, written in ruby, python and js. Test environment in Docker Jenkins - configuration of CI/CD pipeleine PostgresSQL - Writing complex queries, stored procedures and functions. Optimization of requests. Python - Basic knowledge of Machine Leraning. Taken course on Coursera. Implemented on e project for investion in secondary market of P2P loans. Android - Apps that shows outputs of some backends that was written by me. Real-time messaging. Linux - configuration if EC2 instances. Worked on Linux machine for almost 4 years. now using Mac provided by company

Git, PostgreSQL, Ruby on Rails, Android, Docker, Doorkeeper, Sidekiq, Jenkins

Ineresten in complex tasks and solving complicated problems. Backend-mostly. Not interested in relocation to any other city inside Ukraine or remote work.

10 December

Full-stack Web Developer (Ruby-on-Rails, React) 🔥 

Kyiv · $1500 · 3 years of experience · Upper Intermediate

I have been working on freelance since 2016 mostly with HTML, CSS and JavaScript. I worked with such platforms as WordPress, Shopify. I also have some experience in full-stack projects with Ruby-on-Rails and React.

JavaScript, Git, React, Bootstrap, React / Redux, Apollo GraphQL, CSS, HTML, webpack, Shopify, Ruby on Rails, SCSS, RSpec, Jest, es6, JSON, Redux, REST API, HTML5, CSS3, SASS, jQuery, ES6+

I worked on improving UI/UX, implementing design changes, and custom functionality on a few Shopify stores, and a bunch of small changes on many more websites including some WordPress based ones. I completed a couple of React/Redux projects and simple full-stack projects with Ruby-on-Rails and React/Redux during the study at a remote school, and as part of self studying.

I am looking for an opportunity to work in a team of professionals who always strive to grow and be better at what they are doing; and grow with them.

10 December

Elixir Developer

Russia · $900 · 3 years of experience · Upper Intermediate

I can take a test task on Elixir, because now at that moment I haven't any project (I haven't specific project on Erlang/Elixir in Russia, because our telecom sphere is based by Java EE/C#, without Erlang or something similar). I have knowledges in OOP, C++, Ruby, 1 year experience on QA sphere (stack - Vue.js, PHP (Laravel), API was testing by Postman, writing on our own CMS). Love functional programming. Wanna to code on Elixir.

Elixir, Phoenix, Erlang, ElasticSearch, CSS, SQL, Git, HTML5, C++

Agile-couching, good working as a QA Engineer

Good team only

9 December

Senior Software Engineer 🔥

Kyiv · $5500 · 9 years of experience · Upper Intermediate

Ruby, Rails, MySQL, PostgreSQL, Linux, JavaScript, React, TDD, RSpec, Scrum

RSpec, Ruby on Rails, Ruby, PostgreSQL, REST API, OOP, TDD, React, JavaScript, Docker

Writing maintainable, testable, well-structured code. Wrote from scratch and delivered the healthcare product, using Ruby/React. Experience with a performance problem-solving.

Ruby, Elixir project. Looking for strong team where all team members understand the best practices of tools they are using.

  • 87 candidates found. Page 1 of 9.