25 iOS Operating System & Ruby developers in 15 agencies found
Rate:
QA Engineer
Ruby
2 years
HTML
5 years
CSS
2 years
+8
CSS
Ruby
HTML
Windows
macOS
iOS Operating System
Android Operating System
JIRA
3
Projects completed
GMT+3 Middle East
Senior Web Engineer
PHP
8 years
Ruby on Rails
8 years
+24
CSS
Ruby
Ruby on Rails
MongoDB
MySQL
Atom
Git
FreeBSD
Linux
Ubuntu
Mac OSX Administration
Sketch
Facebook SDK
iOS Operating System
AngularJS
CoffeeScript
jQuery
React.js
Sinatra
Cucumber
RSpec
Capybara
Adobe Photoshop
CorelDRAW
5
Projects completed
GMT+1 West/Central Europe
Professional Ruby/RoR developer, Python/Django developer
Highly-motivated software engineer with 10+ years experience.
Adept of TDD methodology. During the last 5 years, using ruby and ruby on rails framework every day (different versions of ruby from 1.9...
Ruby
6 years
Ruby on Rails
6 years
PostgreSQL
6 years
Redis
4 years
Python
4 years
Django
4 years
+16
Python
Ruby
Ruby on Rails
Lisp
PostgreSQL
Redis
VIM
Linux
iOS Operating System
Django
Flask
Celery
Docker
SQLAlchemy
Sequelize
Prototyping
2
Projects completed
GMT-5 USA East (ET)
Startup's competitive advantage person. CTO/Developer lead 5 startups to series A, Acquisitions and big fundraising.
Over 7 years of experience working with solely tech startups from USA, Europe and Australia. Senior developer with deep business understanding of a startup. A unique blend.
Competitive advantage com...
Ruby
8 years
Phoenix
React.js
Ruby on Rails
8 years
+28
Elixir
Erlang
JavaScript
Node.js
Ruby
MongoDB
MySQL
PostgreSQL
SQLite
Atom
Sublime Text
VIM
Linux
Windows
macOS
iOS Operating System
Backbone.js
Knockout.js
React.js
React Native
Ruby on Rails
Vue.js
Amazon EC2
Heroku
Continuous Integration
Git
Scrum
Continuous deployment
9
Projects completed
GMT West Europe
1 Likes
Senior iOS Engineer with unique expertise in a big list of technologies.
Sergey has more than 17 years of Development experience in many spheres. Started as a backend Engineer, he was always looking for new technologies. For the last 3 years, he has been working as a clien...
+13
C++
Java
Objective-C
Ruby
Swift
MySQL
SQLite
Brew
Hibernate
Lua
Spring
iOS Operating System
Ruby on Rails
3
Projects completed
GMT+1 West/Central Europe
Senior Full-Stack engineer. JS/NodeJS/EmberJS/ReactJS/Ruby/Ruby on Rails
Svyatoslav is a software engineer specializing in full-stack development, javascript/ruby programming languages, and CI/CD pipelines. He delivers hand crafted, fully unit-tested (95%+ coverage) code a...
Node.js
3 years
Ember.js
5 years
React.js
4 years
Ruby on Rails
2 years
PostgreSQL
2 years
+16
JavaScript
React.js
Ruby
Ruby on Rails
PostgreSQL
Apple Xcode
Microsoft Visual Studio
Android Studio
Linux
iOS Operating System
React Native
XML
.NET Framework
JSON
ES6
Redux
2
Projects completed
GMT-5 USA East (ET)
Great front-end/React native developer and super problem solver.
Masters in CS, have great experience in solving big problems. A person to turn to when nobody else can solve a problem or organize the code. Much better developer than it might be seen through portfol...
Ruby
React.js
React Native
Ruby on Rails
Vue.js
+17
JavaScript
React.js
React Native
Ruby on Rails
MySQL
PostgreSQL
Atom
Sublime Text
Linux
iOS Operating System
Knockout.js
Vue.js
Amazon EC2
Heroku
Continuous Integration
Git
JSON
4
Projects completed
GMT West Europe
Software developer that can solve just about any problem. From API for airlines, and search engines to complex JavaScript.
Web developer of 7+ years building APIs for airline, API with 70Million records and touched almost every aspect of web development there is. The main focus is Ruby on Rails, but also ReactJS, NodeJS,...
+28
Elixir
JavaScript
Node.js
Ruby
MongoDB
MySQL
PostgreSQL
DynamoDB
Atom
Sublime Text
Linux
Windows
iOS Operating System
Backbone.js
Knockout.js
Phoenix
React.js
Ruby on Rails
Angular 1x
Amazon EC2
AWS
Heroku
XML
Continuous Integration
Git
JSON
Scrum
Continuous deployment
7
Projects completed
GMT West Europe
4 Likes
Test Automation QA Engineer | QA Team Lead | QC| Manual QA Engineer | Ruby | Python
QA Engineer and Test Automation with 10+ years of experience developing Test Strategy Plans, Test Cases, Test Scenarios and Test Reports. Experienced in team management. Also have experience in build...
Ruby
8 years
Python
8 years
JavaScript
8 years
Java
8 years
API
8 years
+25
Java
JavaScript
Python
Ruby
MongoDB
MySQL
SQL
Selenium
Git
Jenkins
Selenium WebDriver
TeamCity
TestRail
Debian
Ubuntu
Windows
CentOS
iOS Operating System
Android Operating System
Agile
Scrum
Test Automation
Virtual Machine
Test Cases
Kanban
2
Projects completed
GMT+2 East Europe
Automation QA Engineer | Ruby | Python | C/C++ | JavaScript
QA Engineer and Test Automation with 5+ years of experience developing Test Strategy Plans, Test Cases, Test Scenarios and Test Reports. Experienced in team management. Also have experience in buildi...
Ruby
4 years
Java
4 years
JavaScript
4 years
Selenium
4 years
Automated Testing
4 years
QA
6 years
+19
Java
JavaScript
Ruby
SQL
AWS
Selenium
Cucumber
Git
Capybara
Docker
Appium
TestRail
Windows
iOS Operating System
Android Operating System
JIRA
Automated Testing
Jenkins
Redmine
2
Projects completed
GMT+2 East Europe
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