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Miroslaw Maziarz
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Miroslaw Maziarz

Senior Ruby on Rails Developer with Passion

$44.44/hr

Sandomierz, Poland


Miroslaw Maziarz has added 9 portfolio pieces. Create an account to review them.

I have more than 8 years of experience in commercial ... moreweb development. Over the last 7 years I have developed a variety of applications using Ruby On Rails, JavaScript, TDD, SASS, PostgreSQL, MySQL, Amazon EC2, Rackspace and Heroku. I am focus on productivity and quality; I am among the top 10% freelancers who passed the tests in RubyOnRails, PostgreSQL and Internet Security. I am interested in building the best quality software that means well designed, easy to maintain, easy to extend to a new feature and well tested with autotests. Please find my skills & experiences below. - Ruby on Rails - Frontend (Javascript / jQuery / CoffeeScript / Backbone / Bootstrap / Angular / HAML) - Node.js - Web Browser Extension Development (Chrome, Firefox) - Database (Mysql / PostgreSQL / MongoDB / Redis / Memcache) - 3rd Party API Integration ( Google Map API, eBay, Amazon, Paypal API ) - Github / Bitbucket / AWS / Heroku / Engine Yard - Server Management less

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I have more than 8 years of experience in commercial web development. Over the last 7 years I have developed a variety of applications using Ruby On Rails, JavaScript, TDD, SASS, PostgreSQL, MySQL, Amazon EC2, Rackspace and Heroku. I am focus on productivity and quality; I am among the top 10% freelancers who passed the tests in RubyOnRails, PostgreSQL and Internet Security. I am interested in building the best quality software that means well designed, easy to maintain, easy to extend to a new feature and well tested with autotests. Please find my skills & experiences below. - Ruby on Rails - Frontend (Javascript ... more/ jQuery / CoffeeScript / Backbone / Bootstrap / Angular / HAML) - Node.js - Web Browser Extension Development (Chrome, Firefox) - Database (Mysql / PostgreSQL / MongoDB / Redis / Memcache) - 3rd Party API Integration ( Google Map API, eBay, Amazon, Paypal API ) - Github / Bitbucket / AWS / Heroku / Engine Yard - Server Management less

Miroslaw Maziarz
Drop Here

Miroslaw Maziarz

$44.44 /hr

Senior Ruby on Rails Developer with Passion

Sandomierz, Poland

Overview

I have more than 8 years of experience in commercial web development. Over the last 7 years I have developed a variety of applications using Ruby On Rails, JavaScript, TDD, SASS, PostgreSQL, MySQL, Amazon EC2, Rackspace and Heroku. I am focus on productivity and quality; I am among the top 10% freelancers who passed the tests in RubyOnRails, PostgreSQL and Internet Security. I am interested in building the best quality software that means well designed, easy to maintain, easy to extend ... moreto a new feature and well tested with autotests. Please find my skills & experiences below. - Ruby on Rails - Frontend (Javascript / jQuery / CoffeeScript / Backbone / Bootstrap / Angular / HAML) - Node.js - Web Browser Extension Development (Chrome, Firefox) - Database (Mysql / PostgreSQL / MongoDB / Redis / Memcache) - 3rd Party API Integration ( Google Map API, eBay, Amazon, Paypal API ) - Github / Bitbucket / AWS / Heroku / Engine Yard - Server Management less

Miroslaw Maziarz has added 9 portfolio pieces. Create an account to review them.

Work History and Feedback

  • FAST AND EXPERIENCED DEVELOPER WANTED (Javascript, Ruby on Rails, Chrome Extensions)

    Feb 2015 - Present
    Job in progress

    1,805 hours

    $36.67 / hr
    $65,661.01 earned

  • Ruby on Rails code interview for Learner Management System

    Jun 2013 - Jun 2014
    No feedback given

    8 hours

    $36.67 / hr
    $299.47 earned

  • Ruby on Rails developer for custom web app

    Nov 2012 - Feb 2013
    5.00
    Our project manager was extremely happy with Mirek's code. He met deadlines, made himself available whenever we needed to reach him, and has been extremely helpful.

    216 hours

    $36.67 / hr
    $7,914.87 earned

  • Senior Ruby on Rails Developer for SaaS Project

    Mar 2012 - Jul 2012
    4.20
    Mirek is a responsible and diligent contractor, but not the right long term fit for our project.

    642 hours

    $27.78 / hr
    $17,931.45 earned

Miroslaw Maziarz has more jobs to show. Create an account to review them.

Tests

NameScore (out of 5)Time to Complete
PostgreSql 8.1.3 Test4.40Top 10%13 mins
Ruby on Rails 2.3 Test4.10Top 10%13 mins
Internet Security Test3.60Top 10%17 mins
Ruby on Rails Test v1 (Old)4.00Top 20%27 mins
Ruby on Rails Test4.25Top 20%6 mins
Unix Test4.00Top 20%32 mins
U.S. English Basic Skills Test4.25Top 20%26 mins
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7,047 hours worked
21 jobs
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Available
As Needed - Open to Offers
24 hrs response time
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Sentor
3,071 hours
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