Etienne Toriello

Frontend Developer (HTML5/CSS3/JS/Angular/d3)

  • LevelSenior
  • LocationBarcelona, Spain
  • AvailabilityLocked Pro Plan feature
  • ProfessionsWebsite Developer - Marketing Analyst - Software Engineer


About me

Web developer with strong analytical skills (Google certified individual for both Adwords and Google Analytics). Extensive knowledge of responsive frontend development (HTML5/CSS3/jQuery - Bootstrap) and OOP PHP & JS frameworks (Laravel, AngularJS certified) and other JS libraries like d3.js and Google Map API. Good knowledge of Git development environments (Github/Bitbucket). Some of my latest web development work: - - A.I. web app (SaaS) & API for data simulation (Angular.js, d3.js, Bootstrap). - and - Highly interactive (jQuery) and responsive landing pages (HTML5/CSS3) for different products (Agence Evolve). - - Data visualization for "Internet of Things" web app (SaaS) with various graphs and geolocation maps (Bootstrap, jQuery, d3.js, Google Map API). - - Data visualization web app for the UN (COP 21 Paris summit) in JS, d3.js, Bootstrap. - U.O.C. - developed e-learning courses with evaluation quizz for Repsol (SCORM 1.2 compliant, HTML5/CSS3, jQuery).


  • Front-end
  • PHP
  • Javascript
  • Angular JS
  • D3.js
  • Css3 Html5
  • Jquery
  • CMS (wordpress
  • Laravel
  • Twitter Bootstrap

Work history


Associate Director Business Development

Jul 2015
  • Paris, France
  • Freelance
  • Working on the development of AI web application to project any kind of data using genetic algorithms to get the best solution to your problems and minimize your risks.


Web Developer

Sep 2012 - Jun 2016
  • Barcelona, Spain
  • Freelance
  • Web developer providing frontend development services (HTML5/CSS3, jQuery, d3.js, Bootstrap, Laravel, WordPress) and web marketing expertise (Google Qualified Individual for Google Analytics and Adwords). See profile description for projects.



Single Web Page Application with AngularJS

The Johns Hopkins University

Feb 2017 - Apr 2017
  • Baltimore, United States
  • AngularJS certification from Johns Hopkins University


Google Adwords Certificate


Feb 2014 - Apr 2014
  • Google Qualified Individual for Google Adwords


Complete Google Analytics


Jun 2013 - Sep 2013
  • Google Qualified individual for Google Analytics


in Journalism; Honours

University of Central Lancashire

Sep 2002 - Jul 2005
  • Preston, United Kingdom
  • Bachelor degree in Journalism - 2.1