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Twinslash | Elance
 
176985602337900
Last Sign-in: Mar 16, 2015

Twinslash

Any challenge has an easy solution!
   Belarus
  |   Minsk, Belarus
  |  3:38 pm Local Time

Overview

Minimum Hourly Rate $22

We’re a team of strong professionals with valid technical and management background. We like to solve unconventional and difficult tasks and use the latest development technologies for the implementation of high-quality product.

We prefer agile methods and finish all the projects in time. We practice close interaction with clients at every stage of collaboration in order to reach the best possible solutions to their business needs. Our team works hard and fast to perform all the tasks in time. We do our best to develop good product with...

Read More »
Jan 19, 2015|Web Programming|Private|Working
Dec 18, 2014|Web Programming|Private|Completed
|
5.0
Nov 11, 2014|Mobile Applications|Private|Completed
Jul 28, 2014|Web Programming|Private|Completed

View All »

Skills (20)

Tested
high load
Ruby on Rails
Ruby on Rails Test (1.x)
My Score
avg
Ruby
Knowledge of Ruby Skills Test
My Score
avg
MySQL Administration
jQuery
Knowledge of jQuery 1.3.2 Skills Test
My Score
avg
Google Maps API
Geographic Information System (GIS)
CRM
Ruby
Erlang
C
C++
HTML
IT Management
Atlassian JIRA
Linux System Administration
Microsoft Visual Studio
QA Engineering
ScrumWorks
Visual Basic

Service Description

Ruby, Ruby on Rails
Gems: devise, carrierwave, cancan, simple_form, formtastic
Testing: rspec, cucumber, factory_girl

Template engines: erb, slim, haml, liquid
JS: jQuery, CoffeeScript
CSS: compass, sass/scss

Servers: nginx, apache, unicorn, passenger, thin, puma
DB: MySQL, PostrgreSQL, PostGIS, MongoDB, Redis
Hosting: Heroku, Amazon web services, Linode, DigitalOcean

Maps: OpenLayers, OpenStreetMap, GoogleMaps, BingMaps, Yandex
Highload: sharding, balancing, replication, caching, scaling, profiling, benchmarking, monitoring

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Keywords

Ruby
Ruby on Rails
MySQL
PostrgreSQL
PostGIS
MongoDB
AWS
OpenLayers
OpenStreetMap
Google
GPS
GIS
Highload
Balancing
Capistrano
Rubinius
Devise
Sinatra
Consulting
Agile
Company Snapshot
Elance Level
Level represents activity and experience on Elance. Freelancers start at Level 1 and achieve higher levels through their work. A higher "Level" indicates greater earnings, ratings and other achievements on Elance. Learn More »
  • 12 months
  • Lifetime
Jobs
Total
Milestones
Hours
Reviews
5.0
Recommend
Clients
Total
Repeat
Earnings
Private
Private
Total
Per Client
Identity
Username
twinslash
Type
Company
Member Since
May 2009
Elance URL
Verifications
0
Team
Margarita Provatorova
Margarita Provatorova
Account Manager
Dima Z.
Dima Z.
Staff
Vladimir Gorin
Vladimir Gorin
Administrator
Groups
Twinslash | Elance

Twinslash