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Renato David Valencia Pinargote, Software Developer in Quito, Pichincha, Ecuador
Renato David Valencia Pinargote

Software Developer in Quito, Pichincha, Ecuador

Member since January 19, 2016
Renato has over a decade of experience in web development—including developing the back-end using PHP as well as for the front. For the past five years, he's been solely working remotely with abroad companies—specializing in JavaScript technologies and that kind of experience has given him fantastic communication and team skills.
Renato is now available for hire



  • JavaScript, 12 years
  • jQuery, 12 years
  • Responsive, 11 years
  • AngularJS, 6 years
  • Node.js, 5 years
  • Vue.js, 4 years
  • Webpack, 4 years
  • React, 4 years
Quito, Pichincha, Ecuador



Preferred Environment

Windows, Android, Sublime

The most amazing... I've made was an eBook widget using Fabric.js that basically works as a small Microsoft paint app that lets editors create assessments for eBook users.


  • Software Engineer

    2018 - PRESENT
    Modus Create
    • Developed a financial, banking, and real state application using React and Laravel PHP.
    Technologies: React, Laravel PHP
  • Software Engineer

    2019 - 2019
    • Developed a real state application using React, Node.js, AngularJS, PostgreSQL, and Mocha unit tests.
    • Built a customer's company website using Vue.js, GraphQL, and Yii 2 PHP framework.
    Technologies: React, Vue.js, Node.js, Express, AngularJS, GraphQL, Yii PHP
  • Software Engineer

    2014 - 2018
    Knowbly Learning Systems
    • Created many widgets for eBooks using Backbone.js, Fabric.js, and MooTools. It saves information within itself because there is no database on electronic books.
    • Developed a very complex user interaction using AngularJS and super-charged CSS for the main product of a company (Chaucer); it lets the user edit eBooks and export them to any device.
    • Built PHP frameworks to support some of the side company products to optimize the timing and fix complex bugs.
    • Made the eBook widgets fully responsive on any device, but the tricky part was that not only they had to be width-responsive, but also height-responsive which required a lot of mathematical algorithms.
    • Supported many types of legacy software that was developed by other programmers that were no longer with the company. It was the most challenging part of the job—always trying to figure out what they tried to do without any help.
    • Created a full JavaScript authoring application using React, Redux, and GraphQL.
    • Built a full JavaScript-authoring application using Vue.js, LoopBack, MongoDB, and Elasticsearch.
    Technologies: JavaScript, Vue.js React, Redux, GraphQL, AngularJS, Backbone.js, MooTools, Fabric.js, SCSS, Sass, MongoDB, Elasticsearch
  • Software Engineer

    2012 - 2014
    • Developed the whole financial application of the company using PHP Yii framework—letting it track how much they earn and spent among many different platforms like Google AdWords, Yahoo, TrafficVance, and other lead generation partners.
    • Wrote automated scripts using Phantom.js and Casper.js that crawled information from many different websites so that we could track spending or prices for different keywords for our online campaigns.
    • Created scripts for AdWords, Bing ads, and TrafficVance that controlled our campaigns to prevent them from spending on ads that weren't working and optimizing out costs so that we made the highest profit possible.
    • Developed quite a few small websites for lead generation—making them very user-friendly and mobile responsive (used JavaScript so that they easily gathered information to further sell it to partners).
    • Created some Linux tech support on our servers when things went wrong. I'm not an expert on it, but I handled myself very well on an intermediate level.
    Technologies: JavaScript, PHP Framework, MySQL, Caper.js, Phantom.js, jQuery, CSS, Linux Server
  • Software Engineer

    2007 - 2012
    • Developed web applications using PHP, jQuery, Drupal, Joomla, and WordPress for many local clients in my country.
    • Developed a couple websites for very important schools in the city: the British School (Drupal) and the Sauce School (Joomla).
    • Spent several months working on the Joomla website on one of the most important country ministries called MPCEC which was in charge of the country production management; also created a small application to manage projects with pure PHP, CSS, and jQuery.
    • Built a site on Joomla for a very prestigious plastic surgery firm so that they could bring in foreign customers mainly from the US.
    • Developed a Drupal website for the country's emergency system called ECU 911.
    Technologies: PHP, JavaScript, jQuery, CSS, Drupal, Joomla, WordPress
  • Software Engineer

    2011 - 2011
    • Built an instant message custom module for Drupal using PHP, jQuery, Node.js, and CSS.
    • Developed often on both parts such as the back end and front end on our Drupal websites.
    • Worked with one of the biggest companies in the world the WWE network with a very large team.
    • Developed different custom modules that used JSON technology to communicate with an Adobe Flash application.
    • Wrote some very cool scripts using Drush to make our jobs easier when starting and deploying sites.
    Technologies: Drupal, PHP, JavaScript, jQuery, CSS


  • WWE Website (Development)

    We did the redesign of the WWE website on Drupal—this is the biggest client I've ever worked for.

  • AMP Custom Shop Website (Development)

    We worked on a very cool site in Drupal that lets the user customize gauges for their cars! It connects using JSON to an Adobe Flash application.


  • Languages

    Sass, CSS, CSS3, SCSS, JavaScript, SQL, PHP
  • Frameworks

    Redux, AngularJS, Yii, Laravel
  • Libraries/APIs

    Vue.js, React, Backbone.js, MooTools, jQuery, Handlebars, Underscore.js, Node.js, PhantomJS, Bing API, AdWords API
  • Tools

    Sublime Text, Git, Babel, Webpack, Gulp.js, CasperJS, Adobe Fireworks, Adobe Photoshop
  • Paradigms

    Cross-platform, Agile Software Development, Responsive
  • Platforms

    Windows, Linux
  • Storage

    Elasticsearch, MongoDB, MySQL
  • Other



  • Engineer's degree in Systems
    2006 - 2012
    Universidad de las Américas - Quito, Ecuador
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