28 Ruby on Rails & SQLite developers in 5 agencies found
Rate:
Ruby Developer
Full-stack developer with expertise in wide range of technologies. Worked with many Startups from the US. Passionate about solving complex problems.
Masters in CS and very experienced web developer. Built great applications from scratch, but also being a valuable team member in various US-based startups. Traveled to San Francisco and across the US...
Ruby on Rails
8 years
React.js
1 year
Angular 1x
1 year
Knockout.js
2 years
+26
Java
JavaScript
Ruby
DB2
MySQL
PostgreSQL
SQLite
Atom
Sublime Text
VIM
Android SDK
Linux
Backbone.js
Knockout.js
React.js
Ruby on Rails
Angular 1x
Amazon EC2
Heroku
Wowza
Amazon Web Services
Continuous Integration
Git
Scrum
Test Driven Development
Continuous deployment
8
Projects completed
GMT West Europe
Blockchain/DLT products development and consulting. Ethereum, Hyperledger, Solidity
Nick has over 14 years of experience in growing technology businesses. From San Francisco based innovative startups to international tech companies servicing Fortune500 clients, he provides hands-on a...
Business Analysis
8 years
Business Process Modeling
8 years
Blockchain
2 years
Business IT Alignment
8 years
Hyperledger
2 years
Ethereum
2 years
+40
Java
JavaScript
PHP
Ruby
CSS3
Golang
MongoDB
MySQL
PostgreSQL
SQLite
DynamoDB
AWS
Azure
Google App Engine
Oracle
IBM SmartCloud
PHP Storm
Rube Mine
WebStorm
Linux
Ubuntu
Windows
macOS
iOS Operating System
Android Operating System
Drupal
React.js
Ruby on Rails
Symfony
WordPress
Business Intelligence
Google Analytics
UI
UX
Business Process Modeling
Product management
Scrum
Project management
Kanban
Business Analysis
5
Projects completed
GMT-8 USA Pacific Region (PT)
Blockchain/Software architect with more that 10 years of experience. Ethereum, Hyperledger, Solidity
We deliver enterprise-grade DLT and Blockchain solutions, consultancy and custom development services to leading companies worldwide.
- Blockchain technology consulting
- Public and private bloc...
Ruby on Rails
6 years
Ethereum
2 years
Solidity
2 years
Blockchain
3 years
Hyperledger
2 years
Hyperledger Fabric
1 year
+53
HTML5
Java
JavaScript
Objective-C
PHP
Ruby
CSS3
Swift
MongoDB
MySQL
PostgreSQL
Redis
SQLite
DynamoDB
AWS
Azure
Google App Engine
Oracle
Xcode
IBM SmartCloud
IntelliJ IDEA
PHP Storm
Rube Mine
Docker
WebStorm
Linux
Ubuntu
Windows
macOS
iOS Operating System
Android Operating System
Drupal
React.js
React Native
Ruby on Rails
Symfony
WordPress
Angular 2x
CoreData
CocoaPods
Redux
iOS SDK
RxJS
Google Analytics
Technical Writers
UI
UX
Product management
Scrum
Project management
Kanban
Mixpanel
Business Analysis
5
Projects completed
GMT-8 USA Pacific Region (PT)
Experienced Senior .NET developer / JavaScript, React.JS engineer
Versed professional with 9-year experience as software engineer. Was involved in development of e-commerce applications, warehouse management systems, time-tracking systems, social networks and enterp...
.NET
8 years
JavaScript
4 years
C#
8 years
+58
C#
C++
JavaScript
.NET
PHP
SQL
XML
XAML
MongoDB
MySQL
NoSQL
MS SQL Server
SQLite
Eclipse
Visual Studio
Jenkins
NetBeans
MySQL Workbench
CruiseControl.NET
ReSharper
Debian
Linux
Solaris
Windows
Windows Phone
CentOS
ASP.NET
DirectX
Dojo
jQuery
Mono
React.js
Ruby on Rails
Silverlight
Unity or Unity3D
WPF
XNA
.NET Framework
Entity Framework
MVC Framework
SOAP
Unity
Unreal Engine
Windows 8 App Development
XML-RPC
Zend Framework
jQuery UI
MVC
MVVM patterns
Agile
eCommerce development
Game Developer
JIRA
Application Programming
Scrum
Confluence
Kanban
Team Lead
1
Project completed
GMT+2 East Europe
3 Likes
Tech lead and backend developer with extensive Android expertise, specialized at system architecture
Award winning and a Mensa member, Stefan is hard-working and highly proficient engineer with over 8 years of experience and genuine passion for architecting software solutions. Stefan is very detail-o...
Ruby on Rails
3 years
Java
8 years
Java EE
8 years
Algorithm Development
8 years
Android
6 years
+28
Java
Java EE
Objective-C
Ruby
Android Studio
MySQL
PostgreSQL
SQLite
Xcode
Git
Linux
Windows
macOS
iOS Operating System
Android Operating System
Android SDK
jQuery
Ruby on Rails
Amazon Web Services
Apache Maven
JQuery Mobile
Spring Framework
XMPP
Algorithm Development
Gradle
JSON
Spring MVC
Maven
3
Projects completed
GMT+1 West/Central Europe
Ruby on Rails Back-End developer and mentor with experience in Mobile development
Back-End developer with four years of experience in API development for Mobile and Front-End applications. Highly involved in solution architecture for various industries. Striving to design, implemen...
Ruby on Rails
4 years
AWS
2 years
Java
1 year
Objective-C
2 years
DevOps
1 year
+49
Java
Objective-C
Ruby
MongoDB
MySQL
PostgreSQL
Memcached
Redis
SQLite
GitHub
Xcode
Capistrano
Git
IntelliJ IDEA
Git Flow
Rube Mine
VIM
RVM
Homebrew
Linux
Windows
macOS
Padrino
Ruby on Rails
Sinatra
RSpec
AFNetworking
FactoryGirl
Grand Central Dispatch
ReactiveCocoa
Facebook SDK
iOS SDK
Mongoid
Nokogiri
Paperclip
ActiveAdmin
Agile
AWS
Heroku
Kubernetes
Apache Solr
Data Modeling
Test Driven Development
Postman
Docker
Nagios
DDD
Crashlytics
ELK
7
Projects completed
GMT+1 West/Central Europe
1 Likes
Senior front-end, backend and Android developer. Experience with iOS(Objective-C), Android, RubyOnRails and Angular. Tech lead with 8+ experience
Experienced in multiple technologies, which most of the experience, 7+ years goes to mobile (Android) and back-end (Ruby on Rails) with dozen of projects completed/published and front-end (SPA, Angula...
Ruby on Rails
3 years
Objective-C
2 years
Android
6 years
Angular 2x
2 years
Team Lead
7 years
Angular 4
1 year
+43
Java
JavaScript
Objective-C
Ruby
TypeScript
MongoDB
MySQL
PostgreSQL
SQLite
AWS
Heroku
Xcode
Android Studio
WebStorm
Windows
macOS
iOS Operating System
Android Operating System
Amazon S3
Android SDK
Express.js
Google API
Google Maps
jQuery
Ruby on Rails
Git
Gradle
OpenTok Development
Angular 2x
ButterKnife
CoreData
Dagger 2
Retrofit
RxJava
Webpack
Facebook SDK
ActiveAdmin
Angular 4
RxJS
AWS SDK
Agile software development
Scrum
Test Driven Development
7
Projects completed
GMT+1 West/Central Europe
Junior PHP developer
A true geek in Math and Informatics. Hard-working and attentive to details backend developer with a high level of responsibility. Easy to learn new technologies, always deliver quality. Backend develo...
Ruby on Rails
1 year
PHP Developer
1 year
Ruby
1 year
Laravel Framework
1 year
Lumen
1 year
+21
C#
C++
PHP
Ruby
MySQL
PostgreSQL
SQLite
Microsoft Visual Studio
PhpStorm
Sublime Text
Linux
Windows
macOS
CSS
Ruby on Rails
HTML
Laravel Framework
Lumen
JIRA
Git
Trello
2
Projects completed
GMT+2 East Europe
Front End & Android developer with decent experience in Ruby on Rails.
A skilled Front End and Android developer with more than 5 years of experience in user experience, project leadership, data analysis and modeling. Joaquin understands client's needs and address succes...
Ruby on Rails
2 years
AngularJS
6 years
TypeScript
2 years
JavaScript
6 years
+27
CSS
Java
JavaScript
PHP
Ruby
SQL
TypeScript
HTML
MySQL
PostgreSQL
SQLite
Git
Redmine
SSH
Android Studio
Visual Studio Code
GitLab
Linux
macOS
Android Operating System
CakePHP
CodeIgniter
Ruby on Rails
WordPress
Angular 4
Illustrator
Photoshop
GMT-3 South America East
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