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Cyprian K. | Elance
 
176985602337900
Last Sign-in: Mar 27, 2015

Cyprian K.

Ruby / JRuby / Rails, Spree, Ember.js, Clojure
   Poland
  |   Warszawa, mazowieckie
  |  2:10 am Local Time

Verified Freelancer

Cyprian K.'s identity has been verified.  Learn More

Overview

Minimum Hourly Rate $85

"The most important skill is the ability to acquire new skills."
"Don't code today what you can't test tomorrow."

iRonin, an IT samurai with 11 years of experience in various IT technologies and systems, currently working exclusively with Ruby/JRuby and Rails mostly for US & European start-ups and enterprises. Worked on-site for international companies in Germany, Netherlands, Australia and UK. Owner of Rails dev shop, Senior Engineer of web applications (Ruby), mobile applications (iOS, HTML5), enterprise applications (Java/JEE),...

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Feb 20, 2015|Web Programming|Private|Completed
Oct 17, 2014|Web Programming|Private|Working
Sep 23, 2014|Web Programming|Private|Working
Sep 11, 2014|Software Application|Private|Working

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Portfolio

Ruby on Rails performance improvements. Optimizing application's code (caching,...
http://discountpandit.com
Website for my Adobe AIR desktop application for monitoring and managing investments on...
http://platformasl.pl
Adobe AIR desktop application for monitoring and managing social lending investments on...
http://platformasl.pl
One of the Adobe Flex application I have been working on. Philips Product Selector has...
http://philips.com

Skills (20)

Tested
Ruby
JRuby
Ruby on Rails
Ember.js
Spree
Torquebox
MongoDB
HTML5
Neo4j
Backbone.js
jQuery
Amazon Web Services
Java
Objective-C
Linux System Administration
AJAX
CSS
Ruby
Ember
AngularJS

Service Description

I can provide you with high-quality IT solutions, especially web applications based on Ruby. I'm especially interested in non-standard Ruby applications, big data, data scrapping and aggregation, NOSQL dbs, Torquebox application server as well as Neo4J DB.
Looking for multi-tenant Spree solution?
I have experience developing front-end (AJAX / JavaScript, HTML5, Rich Internet Applications in Adobe Flex) and mobile applications (HTML5 and native Objective-C applications for iOS [iPad / iPhone]).
I'm especially looking for Ruby projects but I have advanced programming skills with knowledge of many programming languages and frameworks: Ruby & Ruby on Rails, Java/JEE (JEE6, EJB, JPA2, ATG, jBoss, Tomcat, Spring, Hibernate, BlazeDS, RabbitMQ, HornetQ), ActionScript 3.0 (Apache Flex / AIR), Objective C, Clojure, JavaScript, HTML5 / CSS3, JSON, XML/XSLT, XPath, UML, etc.
Programming paradigms: OOP, MVC, TDD, BDD, Extreme Programming, Agile Development Methodology, etc.
SQL & NOSQL DBs: Oracle, MySQL, PostgreSQL, MongoDB, Neo4j, Redis.
Interpersonal and customer facing skills, team player with leadership and project management abilities.
Advanced knowledge of various Information Technologies with focus on Internet Applications, Web Portals and e-Commerce solutions. Experience in Cloud Computing, SaaS, SOA, mobile applications, social media, SEO, web analytics, User Centered Design, User Experience, Information Architecture.
Strong university background in management, finance,...

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Keywords

Ruby on Rails
JRuby Torquebox
Spree
Ember.js
Bid Data
Clojure
NoSQL Graph SQL
Heroku
Amazon Web Services AWS
Company Snapshot
IT & Programming
14
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
iRonin
Type
Company
Member Since
April 2012
Elance URL
Verifications
0
Groups
Cyprian K. | Elance

Cyprian K.