hello, my name isMarcin Dziewulski

a husband, father of a daughter, programmer
BuzzHN ruby on rails, front-end, 11.2014
Archeeve front-end, node-webkit app, 10.2014
Net Neutrality front-end, 09.2014
True University front-end, 11.2013
Sangeetha front-end, 11.2013

Thanks for stopping by.

My name is Marcin Dziewulski. I'm 26 years old and I'm a freelance programmer currently living in Warsaw, Poland's national capital.

I have huge experience (over 6 years) with multiple projects and startups. I like working for people who are passionate about making great things.

The last 3 years I've been working as an independent contractor for a variety of clients, (including 2 years at Moovweb where I was hired as mobile web developer).

In addition to the programming I love almost everything about technology. When I'm not staring at a screen, you might find me fixing damaged laptops.

I'm happily married to a great woman and I'm also a father of a beautiful daughter.

I'm available for freelance work right now, shoot me an email.

In my job I'm mainly focused on JavaScript.

I use various technologies and tools to create advanced web apps:

  • HTML5 - I know HTML5 API, like: Canvas, Geolocation, Data Storage etc.
  • CSS3 - SASS with Bourbon and Neat
  • JavaScript - MVC Frameworks Stapes.js, Backbone.js, Handlebars template engine and other frameworks and libraries (jQuery, Zepto, Underscore, Lo-Dash, Promise, Domtastic, Reqwest etc.). I can help you with building node.js app using Sails framework. I also know how to build desktop apps with node-webkit.

I use Git as my version control system. Grunt is an indispensable tool in my daily workflow. I use Jasmine/QUnit to test JavaScript code.

I'm also a Ruby developer with over 1 year of experience working with Ruby on Rails.

My current tools:

  • Ruby 2.*
  • Ruby on Rails 4.*
  • RSpec
  • Capybara
  • Watir
  • MySQL
  • MongoDB
  • Elasticsearch
  • Capistrano
  • Haml

Using my front/back-end skills I'm able to build any web app with ease.