Front-end / fullstack developer

Kyiv · $3000 · 2 years of experience · Upper Intermediate

Working on high-traffic Ruby on Rails applications as a front-end developer. Dealing with past generation Javascript code and implementing modern trends and features. Also, I have some back-end skills. Can develop, test (BDD) and deploy uncomplicated ruby on rails applications.

HTML & CSS, SASS/SCSS, BEM, Cross-browser and adaptive layout skills, Ruby on Rails, PostgreSQL, RSpec, Slim, Jade/Pug, JavaScript, Ruby, MVC, Gulp, webpack, Asynchronous Javascript, WebSockets, Vue/Vuex, React / Redux, Jest, Mock / Stub

Made a successful career switch, grasped a new field in a relatively short period of time, found my dream job and started working on my own projects.

I want to enjoy writing front-end code. A modern javascript framework is a must have. With front-end development remaining my main focus area, I'm also interested in back-end technologies. So, ideally, I'm looking for opportunities to grow further as a full-stack developer.


Ruby developer

Remote work, Ukraine · $3000 · More than 10 years of experience · Upper Intermediate

In web development since 2007. Experienced in building e-commerce platforms, fintech projects, crypto-currencies, REST APIs. Mostly I'm working with Ruby, RoR, Grape, TDD, CI/CD, RabbitMQ, MySQL, MongoDB. English at spoken level. Looking for projects based on microservices architecture or that in need to migrate to microservices.

Ruby on Rails, Ruby, RSpec, MySQL, REST API, OOP, MongoDB, Sidekiq, Capistrano, RabbitMQ, Microservices, TDD, Solr

As a developer of financial product, 0$ were stolen due hacking attacks. 0$ were lost due bugs.


Full Stack Web Developer 

Lviv · $1300 · 2.5 years of experience · Intermediate

I am Full Stack Web developer with 2.5 years work experience in web development based in web technologies. I can work with the low and middle project complexity. I have experience in team work, communication with clients, making the technical requirements and project architecture according to clients needs. My skills are: - Backend: Node.js, Ruby on Rails - Database: MySQL, PostgeSQL, MongoDB, Redis - Frontend: React, Angular 2+, JavaScript, jQuery, Bootstrap, HTML5, HAML, Slim, CSS3, SASS - Testing: Rspec, Cucumber, Capybara, Mocha, Chai - Servers: Amazon EC2, Digital Ocean - DevOps: Docker, Kubernetes - Version control: Git

CSS, HTML, Linux, Node.js, Ruby, Ruby on Rails, PostgreSQL, TypeScript, Docker, AngularJS, MongoDB

I'm Full Stack Web developer.

Interesting and complex tasks. Work with startups or exist projects


Senior Software Engineer

Remote work, Russia · $5000 · 5 years of experience · Intermediate

I am Software Engineer with 5+ year experience in Ruby, Rails, JavaScript. Worked as in small startups as in big enterprise companies.

Capybara, CoffeeScript, CSS, HTML, REST API, Ruby, Ruby on Rails, SCSS, ElasticSearch, JavaScript, PostgreSQL, RSpec, AWS, Git, Redis, MVC, Capistrano, Linux, OOP, Sinatra, Docker


Ruby On Rails Developer

Kyiv, EU, USA, Canada · $1800 · 2 years of experience · Pre-Intermediate

CRM Web app customer relationship management for company witch salling and produce metal-plastic windows. Planning and designing web application with order to customer business requirements for frontend and backend parts. Integration this web app with Telegram and IP-PBX Oktell and following testing and deploying Call Quality Estimate Module Web app for quality estimate calls from IP-PBX Oktell. Planning and designing web application with order to customer business requirements for frontend and backend parts. Integration this app with tasks in IP-PBX Oktell Call-Centre and mail services, testing and deploying Supervisor Helper Web app for management taxi services, users, access rules, reports plugged in IP-PBX Oktell or IP-PBX Asterisk. Planning and designing web application with order to customer business requirements for frontend and backend parts, testing and deploying. FMC Module Web app as client for management IP-PBX Asterisk (lifecell FMC technology) including call statistics and call record listener, maintenance SIP account, contacts, reports. Planning and designing web application with order to customer business requirements for frontend and backend parts, testing and deploying. Telegram Bot Simple web app as gateway Telegram Bot API for forwarding requests to IP-PBX Oktell on other hand and back. Behaviour scenario planning and design in IP-PBX Oktell as server-side logic.

Ruby on Rails, Ruby, T-SQL, PostgreSQL, MySQL, JavaScript, jQuery, AJAX, HAML, SASS, Bootstrap, Git, JIRA, REST API, MVC, AGILE/SCRUM, Nginx, Linux

16 January

Mid to Senior Ruby on Rails/JS Developer 🔥

Kyiv · $3500 · 4 years of experience · Advanced/Fluent

4 years of commercial RoR development involving Postgresql, MongoDB, RabbitMQ, Sidekiq, RSpec and React-on-rails. Experience of supporting and developing node.js and golang seervices. Experinced in creating RESTful API`s and using a wide spread of external API`s (Twitch, Facebook, Vk, Steam (w economy), payment aggregators). A skilled team player with experience of mentoring a trainee and working with clients.

Git, Ruby, Ruby on Rails, Golang, JavaScript, Node.js, OOP, PostgreSQL, Redis, Sinatra, Test driven development (TDD), C#, Elixir, MySQL, React

Several publications (game theory + computer science), RoR-based CRM with stats and service integrations (Steam economy), automated betting market line.

Not interestred in frontend positions.Strongly interested in fintech. Elixir positions are good too.

15 January

Senior Web Developer

Udalennaja rabota · $3500 · 7 years of experience · Pre-Intermediate

Разработка базовой архитектуры приложения (backend). Руководство командой разработчиков backend из 10 чел. Работа с командой frontend-разработчиков. Выбор общей стратегии разработки. Принятие ключевых решений по разработке интерфейсов и выбора технологий. Связь с командой управления проектами и владельцем продукта. Стэк: Ruby on Rails, MySQL, PostgreSQL, ElasticSearch, Redis, Docker, WebSocket, WebRTC, Vue.js, Webpack, Coffeescript, jQuery, Scss

AJAX, CoffeeScript, CSS3, Docker, ElasticSearch, Git, JSON, Linux, MacOS, MySQL, PostgreSQL, Rack, RSpec, Ruby, Ruby on Rails, Sidekiq, JavaScript, Vue.js, webpack, GraphQL

Занимаюсь разработкой Web-приложений уже более 10 лет, из них 6 на RoR. Работал в качестве системного архитектора комплекса систем. Руководил отделом разработки (Тимлид, Техлид). Убежден, что каждая технология должна служить своей цели. Я постоянно изучаю новые технологии для достижения наилучших результатов.

Удаленная работа в хорошей команде. Работа на прямую, с адекватным клиентом.

15 January

Ruby Developer 

Lviv · $4200 · More than 10 years of experience · Intermediate

- have experience with high load projects (~25K req/sec) - have costs optimization experience (AWS) - have good knowledge in SQL - have experience with Gitlab CI/Docker Swarm setup - have experience with SOA design - have experience with Amazon Web Services (aws-sdk) like Kinesis, SNS/SQS queues, DynamoDB, Redshift, self-hosted PostgreSQL (~10Tb), Lambdas, S3, ASG - have experience with Trailblazer 2

Ruby on Rails, PostgreSQL, ReactJS, Git, Trailblazer, Docker, Microservices, Gitlab, CI, GraphQL, JSON API, AWS: DynamoDB, AWS:KInesis, AWS: SNS/SQS, AWS:ASG/EC2, AWS:Redshift, AWS:Lambda, AWS:S3/Glacier, CQRS, Blockchain, Docker Swarm

14 January

middle RoR developer

Remote work, Belarus · $3000 · 5 years of experience · Pre-Intermediate, 6 years - currently

Ruby on Rails, Ruby, PostgreSQL, RSpec, JavaScript, Git, MySQL, OOP, REST API, Linux, SQL, HTML, Bootstrap, jQuery, CSS, Docker, MVC, AJAX, TDD, Nginx, JSON, Gitlab, Objective-C, API

clear code

learn and create beautiful product

14 January

Розробник RoR, Java, Python, C++, HTML 🔥

Dnipro, Kyiv · $1900 · More than 10 years of experience · Advanced/Fluent

RoR 8+ deploy, support, bugfix RoR 2 development Python 6m dev

Ruby on Rails, PostgreSQL, Git, Ruby, JavaScript, RSpec, REST API, MySQL, Linux, Redis, OOP, HTML, jQuery, SQL, AJAX, Docker, JSON, Nginx, AWS, CSS3, Sidekiq, C++, JS, Redmine, Python

silver award technetium challenge 2019

Для правого берега Киева 3000

  • 102 candidates found. Page 1 of 11.