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Marina Ranenko, Software Developer in Calgary, AB, Canada
Marina Ranenko

Software Developer in Calgary, AB, Canada

Member since March 22, 2016
Marina is an expert front-end developer with experience in web and hybrid mobile applications, graphic design, and user experience. She has strong proficiency in HTML5, CSS3, Sass, Bootstrap, and JavaScript, as well as 19 years of web development experience overall.
Marina is now available for hire



  • JavaScript, 18 years
  • Responsive Web Design (RWD), 7 years
  • HTML5, 7 years
  • Bootstrap, 7 years
  • CSS3, 7 years
  • Git, 5 years
  • Sass, 5 years
  • Adobe Photoshop, 2 years
Calgary, AB, Canada



Preferred Environment

MacOS, WebStorm, IntelliJ, Git

The most amazing...

...thing I've developed is a responsive website for the City of Calgary.


  • Senior Front-end Engineer

    2016 - 2019
    • Designed the layout of a financial management application.
    • Worked on the design and functionality of Ember components.
    • Created a custom style guide.
    • Designed a custom Bootstrap theme.
    Technologies: Ember, Bootstrap, Sass (Scss)
  • Senior Front-end Developer (Contract)

    2015 - 2016
    • Worked with a team of front-end and back-end Java developers to redevelop to include new TV plans.
    • Developed an AngularJS component to assist the customer in selecting the best TV plan, based on their viewing preferences.
    • Integrated and customized a multi-slide jQuery carousel to display various TV plans as well as TV+internet bundles.
    • Developed a "Quick View" jQuery plugin to display summary of details of the various Shaw TV+internet bundles.
    • Worked on fixing defects and maintenance of the project.
    Technologies: JavaScript, AngularJS, CSS, Less, Bootstrap
  • Front-end Developer (Contract)

    2015 - 2015
    The City of Calgary
    • Developed a responsive website for the Transportation and Infrastructure Department's Green Line project.
    • Integrated a responsive touch-friendly jQuery carousel to display the upcoming Green Line project events.
    • Integrated a number of dynamic components, including Twitter and Instagram feeds as well as Google Maps.
    • Worked on the conversion of the existing City of Calgary website to a responsive website.
    Technologies: JavaScript, jQuery, CSS, Bootstrap, Microsoft SharePoint
  • Front-end Developer (Contract)

    2013 - 2014
    • Worked on a single-page web application for reserving and booking WestJet flights using Knockout.js.
    • Developed a validation framework for guest information to validate names, dates of birth, etc.
    • Developed a responsive website prototype for WestJet Vacations using AngularJS.
    Technologies: JavaScript, jQuery, AngularJS, Knockout.js, Jasmine JS Testing, CSS, Less, Bootstrap
  • Web Developer (Contract)

    2012 - 2013
    Bennett Jones
    • Developed a new responsive website.
    • Created a custom jQuery plugin to display the latest in company news.
    • Developed custom back-end components in .NET (C#).
    Technologies: JavaScript, jQuery, CSS, Bootstrap, Ektron, .NET (C#), SQL
  • Web Developer (Contract)

    2012 - 2012
    Spectra Energy
    • Developed a new website for a newly acquired branch of the company.
    • Created custom jQuery plugins.
    • Integrated existing components into the new website.
    Technologies: JavaScript, jQuery, CSS
  • Web Developer

    2011 - 2012
    • Developed websites and web applications for clients using .NET (C#).
    Technologies: JavaScript, jQuery, CSS, .NET (C#), SQL
  • Web Developer

    2009 - 2010
    Anvil Digital
    • Developed websites and web applications for clients using .NET (C#).
    Technologies: JavaScript, jQuery, CSS, .NET (C#), SQL
  • Web Developer

    2007 - 2009
    • Developed websites and web applications for clients using .NET (C#).
    Technologies: JavaScript, jQuery, CSS, .NET (C#), SQL
  • Web Developer

    2006 - 2007
    McDiarmid Lumber
    • Contributed to the design and development of corporate and internal websites for the McDiarmid Lumber construction company and its divisions.
    • Updated online flyers and product sales information as required.
    Technologies: JavaScript, jQuery, CSS
  • Web Master/Office Assistant

    2001 - 2005
    Centre for Ukrainian Canadian Studies, University of Manitoba
    • Designed and developed the website for the Centre for Ukrainian Canadian Studies.
    • Updated the course schedule and online materials for each academic semester.
    Technologies: JavaScript, jQuery, CSS



  • Languages

    Sass, CSS3, JavaScript, HTML5
  • Frameworks

    Bootstrap, Ember.js, Angular
  • Libraries/APIs

  • Paradigms

    Responsive Web Design (RWD)
  • Other

    PSD to HTML, PSD Slicing, CSS3 Animation
  • Tools

    Git, Adobe Illustrator, Adobe Photoshop, Subversion (SVN)


  • Certificate in Front-end Web Development
    2014 - 2017
    University of Calgary - Calgary, Canada
  • Bachelor's degree in Computer Science
    1998 - 2003
    University of Manitoba - Winnipeg
  • Front-end Web Development
    University of Manitoba
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