• Senior Ruby on Rails Developer at Ruby on Rails consultant agency netguru sp. z o. o.


      Chorus is a participatory mobile health framework and web application to enable patients, providers, researchers, and community leaders to create their own personalized mobile health interventions and share them with each other.
      Technology stack: Rails 4.2.x, Mysql, AngularJS 1.3.x, Redis, Sidekiq
    • Refactor and optimize database to handle more user tables
    • Redesign composer section
    • Support client "somatomap" application in new architecture
    • Migrate and join databases from multiple production servers

    Harbor Path

      HarborPath is a non-profit organization whose goal is to bring medications to individuals who otherwise could not afford treatment.
      Technology stack: Rails 4.2.x, Postgresql, Ember.js 1.x, Elasticsearch 0.8, Redis, Sidekiq, cron
    • Tech lead
    • Build API in rails API
    • Convert htmls to pdfs
    • Configure and build ElasticSearch queries
    • Integrate MedVantx API

    Other Responsibilities

    • As a senior developer in netguru, I was responsible for maintaining and curating the default stack for our applications.
    • I was recognized as a leader and have been assigned with a group of developers (6-8) to oversee their progress and plan their growth.
  • Ruby on Rails Developer at Ruby on Rails consultant agency netguru sp. z o. o.

    Transterra Media

      An international newsroom platform with a continually updated database of ready-made video and photo content that is available for immediate purchase.
      Technology stack: Rails 4.0.13, MySQL, Backbone, Marionette, Salesforce
    • refactor mappers for Salesforce
    • Build "Buyers Experience" interface to manage users options
    • Integrate Media and Users with Salesforce entities
    • Build a middleware for easier testing of developers code on their machines and salesforce

    devise ios integration example

      Technology stack: Rails 4.1.x, PostgreSQL, Grape
    • Expose Devise API for iOS team

    World Press Photo - Reports of Change

      A gorgeous online showcase of visual stories created during the Reporting Change workshop series by the World Press Photo academy.
      Technology stack: Rails 4.0.2, MongoDB 2.4.8, MongoID 4.0.0
    • Provide multilingual support on the back end side
    • Build a static back end that is easily filled with data
    • Introduce rails to external front-end developers
  • Ruby on Rails Developer at Allani sp. z o. o.


    • Creating a base of the international website (allani.com). (js/RoR/Responsive Web Design)
    • Recreating functionality of the `creator` (js/mustache/RoR)
    • Developing landing pages based on mock-ups (js/RoR)
  • PHP developer and IT support at the Advertising Agency www.wenecja.com.pl


    • Create a page for ButyOrtopedyczne.com (php/jquery/html/css)
    • Create a page for rekma.pl on an existing internal CMS
    • Creation and maintenance of internal CRM (php/jquery/html/css)
  • Freelancer

    best projects


Technologies used

  • Angular, Backbone, Bootstrap, CSS, Capistrano, Chef, Coffeescript, Docker, ES5, Elasticsearch, Grape, HTML, Illustrator, JQuery, Javascript, Marionette, MongoDB, MySQL, PHP, Photoshop, PostgreSQL, Rails, ReactJS, Redis, Ruby, Salesforce, Sass, Sidekiq, Sinatra, Spree


  • Music

    • I have a deep passion for music.
      My life without music would be empty


    • If it comes to games, I am a real maniac!
      ...I try to limit my addiction though...