Remote work, Ukraine · $3700 · 5 years of experience · Upper Intermediate
Odessa · $5000 · More than 10 years of experience · Intermediate
10+ years experienced full-stack web developer with deep linux knowledge, want to architect, build and deploy heterogeneous distributed systems with external interfaces (http human/rest, imap, irc, apn, rpc etc.) and internal storage (mysql, postgres, redis, mongo) based on centos/debian/ubuntu linux. Nodejs, erlang/otp, php-fpm, ruby with or without rails, go and even bash as a service/microservice technology. Able to interview and mentor juniors. Do not like html'ing and iptables tuning. In love with DRY, KISS, SOLID, unit/functional tests, debugging, log analizing with grep/awk/R.
MySQL, Node.js, PHP, bash, ReactJS, Ruby, Mongo, Redis, PostgreSQL, Python, Emacs Lisp, Erlang, Java, Elixir, Blockchain
- full-stack backend for the communications mobile app for ~1M active users - reducing prod MySQL DB size from 3TB downto 10GB
genius colleagues and friendly management working hard (and relaxing sometimes :) together on unusual tasks (not only CRUD) using different suitable technologies (and less suitable sometimes as a mistake), earning lot of money for company and making clients / customers happy
Lviv · $800 · 2.5 years of experience · Intermediate
Написал одну книгку по программированию на РНР которую можно найти в Google Play Книги под названием - PHP Junior Kit. Но кроме этого также делаю собственные небольшие онлайн курсы.
Полноценная удаленная работа на дому. Или же просто участие в разработке разовых проектов.
Remote work, Ukraine · $3700 · 4 years of experience · Pre-Intermediate
- Ruby, Ruby on Rails - JS, Angular 1-4 - SQL, NoSQL - RSpec - HTML, CSS, jQuery - Haml, CoffeeScript, Sass - Capistrano, Docker, Kubernetes - AWS, Heroku - Microservices
Ruby, Ruby on Rails, SQL, Docker, REST API
I have experience in developing various kinds of desktop, web and mobile applications. I also have experience in improving business processes and project infrastructure. The development experience with ruby is more than 4 years. In general, more than 10 years in IT as a developer.
An interesting long-term project or product company. Prefer a Backend Engineer position and motivated to evolve as a team leader
Lviv · $2500 · 5 years of experience · Pre-Intermediate
I am a software engineer with 7+ years of experience. Last 5 years I have been working in a big international company 2 years i worked with Php/Kohana JS/Ext JS RoR/Mysql Last 3 years I worked in department of Payment services integration We use RoR/Postgres/Nginx as a primary stack Having a concept of SDLC Experienced with Agile, SCRUM methodology also I am open for new technoligie.
looking for: - interesting, complex tasks - work with professionals - ability for professional development - ability for carrier development - Ruby (OOP, metaprogramming, etc.) - Ruby on Rails / Rails Engines - RSpec, Capybara, Cucumber, Jasmine - JS (CoffeeScript, Vue.js, React, RxJS, etc.) - SQL (MySQL, Postgres) - REST API - Redis, Sidekiq, Git
Remote work, Spain · $4000 · More than 10 years of experience · Advanced/Fluent
Ruby on Rails, Ruby, RSpec, Sidekiq, Docker, REST API, AWS, ElasticSearch, Git, PostgreSQL
Moscow · $1200 · More than 10 years of experience · Intermediate
Анализ, разработка, внедрение и сопровождение информационных систем с базами данных.
Ruby, PostgreSQL, SQL
Dnipro · $1250 · 2.5 years of experience · Intermediate
I work 1,5 years as a Ruby on Rails developer and 1 year as PHP developer. I have experience with Ruby on Rails in: - developing of new features, - implementing of integration with third-party API, - bugfixing legacy code, - creating unit and integration tests, - using TDD, - creating error processing, - using Byebug, - creating additional logging, - fixing of server freezes, - fixing of CI tests freezes. I have some experience in front-end (Bootstrap, JS, AJAX), in DevOps (AWS, DigitalOcean, Gitlab CI, Docker, Jenkins) and software testing (creating autotests with Capybara and Browserstack, load tests with Jmeter, API testing with Postman).
I independently study programming languages and technologies.
Kyiv, USA, Canada · $1500 · 2 years of experience · Intermediate
I`m Andrii Yurchenko. I have experience in Rails since 2017. I`m head of the IT department of Research Center of Preventive Toxicology now. Now I`m working on the project in Rails and Postgresql that will automate some business processes in the organization. I use such gems as devise, pundit, rolify, openssl, ancestry, cocoon, roo, kaminari, prawn in the project. I have experience of testing Ruby application with RSpec. I'm familiar with Scrum methodology. I have experience in the administrating of Windows Server Systems, Terminal Servers, Network Hardware (Firewalls Fortigate; VLAN, VPN, Traffic policy ), Lotus Domino Server. Also, I have participated in the project designed in Laravel (PHP). I have mathematical and economics education.
Ruby on Rails, Ruby, RSpec, PostgreSQL, CSS, SQL, jQuery, Bootstrap, JSON, Git, OOP, Sidekiq
Moscow · $5000 · 8 years of experience · Intermediate
Motivated and customer-oriented Ruby / Ruby on Rails developer with strong conceptual and design skills. I am results-driven, deadline-oriented, organized, and energetic programmer with experience in back-end programming, relational databases and development, DevOps, maintenance of websites. Purposeful, responsible, sociable, punctual. I learn quickly, aspire to obtain new knowledge and self-education. I have big exprience (about 8 years) in backend and frontend development on Ruby/Ruby on Rails FGBU CEKI — Alone with collaboration of UI Designer wrote backend and frontend, developed DB architecture, API endpoints. Developed gem OmniAuth Esia, interactive Map with POI clasterization, made DevOps. Data import/export from/to government sources (JSON, XML, CSV). DevOps, deploy by capistrano, puma, nginx. Server architecture - nginx, load balancers, workers, scheduled tasks. Search Engine Sputnik - developed new features, code optimization, DevOps - Terraform, OpenStack, Docker, Redis, Sidekiq, Postgres, ElasticSearch, Couchbase for tourism service on Ruby/Ruby on Rails and ReactJS. Developed high-loaded backoffice portal for Universiade in Krasnoyarsk 2019. Integration with other backend services by ActiveMQ using LDAP.
I'm looking for new interesting projects using modern technologies.