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Diego Ferreyra

Diego Ferreyra

Córdoba, Cordoba, Argentina
Member since December 4, 2012
Diego is an established software developer that has created successful apps and websites for a number of companies. He is a self-taught programmer with in-depth knowledge of a variety of web and mobile technologies. He has built game engines, phone applications, websites, and JavaScript apps.
Diego is now available for hire
  • CSS3, 6 years
  • JavaScript, 5 years
  • Mac OS, 5 years
  • AngularJS, 4 years
  • Sass, 3 years
  • ECMAScript (ES6), 2 years
  • TypeScript, 1 year
  • Angular, 1 year
Córdoba, Cordoba, Argentina
Preferred Environment
Mac OS X, Sublime editor
The most amazing... I ever built is an Isometric ActionScript 3 game framework on which future applications can be built.
  • Full-stack JavaScript Developer
    2017 - 2018
    Trinity Networks
    • Optimized Google Maps to host and update 10k+ markers in real time.
    • Developed several AngularJS features on the main portal.
    • Implemented portal unit testing with Mocha and Chai.
    • Implemented an ES6 transpiler for the portal.
    Technologies: AngularJS, Node.js, Google Maps API v3
  • Ionic Developer
    2017 - 2017
    Visio Green (via Toptal)
    • Developed the application from scratch, choosing to implement ES6 into an Ionic project that come out to worked really well and take advantages of it.
    • Developed the project and its architecture from scratch.
    • Turned wireframes into screens.
    • Optimized information management across the platform.
    Technologies: Ionic, Angular 1.5, ES6, and Firebase
  • Senior Front-end Developer
    2016 - 2016 (via Toptal)
    • Developed a pixel-perfect landing page.
    • Added new features to the AngularJS app, turning links into editable fields.
    • Added new endpoints to the AngularJS app.
    • Created new form templating.
    Technologies: AngularJS, HTML5, CSS
  • Front-end Developer
    2016 - 2016
    Pampered Chef (via Toptal)
    • Developed several apps in AngularJS 2.
    • Improved templates for the client's main site in HTML5 and CSS.
    Technologies: Angular 2, ES6, Webpack
  • Full-stack Developer
    2016 - 2016
    Heal (via Toptal)
    • Developed the client's portal web app from scratch.
    • Set the architecture for the new AngularJS site.
    • Turned wireframes into a working site.
    • Helped with some UI/UX decisions.
    Technologies: JavaScript, AngularJS
  • Full-stack Developer
    2015 - 2016
    Fapl (via Toptal)
    • Worked along the CEO developing the main site and mobile app.
    • Helped with the back-end implementation, suggesting and researching better and more secure methods.
    • Implemented a secure file upload with Amazon S3.
    • Developed several sections of the mobile and web app, which were both based in AngularJS.
    Technologies: AngularJS, Ionic, Node.js, Express, Amazon S3
  • Web Developer
    2015 - 2015
    • Used new frameworks like AngularJS and Ember.js.
    • Specialized in CSS and responsive design.
    Technologies: JavaScript
  • Full-stack JavaScript Developer
    2014 - 2015
    • Worked with a Node.js back-end for managing connectors and on the front-end side with a custom JavaScript framework. Got the opportunity to contribute to an ACE editor while working on Kidozen.
    Technologies: JavaScript
  • JavaScript Developer
    2012 - 2013
    • Worked with a custom framework.
    • Had a great experience working in an Agile environment.
    • Led the team and interviewed new developers.
    Technologies: JavaScript
  • Mobile Developer
    2011 - 2012
    Blanco Martin & Assoc.
    • Designed and developed a number of Android and iOS mobile apps using HTML5.
    • Implemented a RESTful API during development of the apps.
    • Made UI/UX design decisions.
    Technologies: HTML5, CSS3, JavaScript, PhoneGap
  • UI Developer
    2011 - 2012
    • Developed a one-page JavaScript application for Intel AppUp using several different frameworks, including Ember.js, YUI, Backbone.js, and Node.js for the back-end.
    • Created a travel web page for AmEx using JavaScript, HTML5, and Ruby. The site included a vacation planning page, which gives users the option of booking hotels, flights, cars, and various travel packages.
    • Developed SKL, a flash cards game for Facebook. Wrote the interface and data management aspects using ActionScript 3.
    Technologies: JavaScript, PHP, HTML5, CSS3
  • ActionScript 3 Developer
    2006 - 2010
    • Developed a number of highly interactive sites and games using Flash, including RPG, action, and graphic adventure games.
    • Created an entire ActionScript 3 framework for isometric games.
    • Designed and coded several websites using HTML, CSS, and JavaScript.
    Technologies: ActionScript 3
  • Web Developer
    2003 - 2005
    • Built dynamic websites from scratch using Flash and XML for several companies.
    Technologies: ActionScript 2, ASP, Access
  • Heal (Development)

    Developed the front-end of a patient portal from scratch using AngularJS. They introduced me to the John Papa Angular style guide, which was really interesting and helped improve my skill.

  • Fapl, Co. (Development)

    Worked with the team on the early stage of the web and mobile app development.

    I worked really close to the CEO and was able to participate in the architecture of the apps really actively.

  • Pampered Chef (Development)

    Worked on several projects with Angular 2. I was new to that technology, but learned a lot during the process.

    I also helped on templates to improve the main site.

  • Lystnr (Development)

    Developed the new landing page and added new features to the existing Angular app.

  • Fareness (Development)

    Developed on AngularJS and built responsive adaptations.

  • Swyp Card (Development)

    Developed the landing page.

  • Intel AppUp (Development)

    I was involved in the development of several Intel AppUp prototypes. This involved implementing an MVC design and writing APIs using Node.js and MongoDB. I also wrote code for the front-end using the Ember, YUI, and Backbone.js frameworks. Additional work included a number of UI/UX bug fixes, as well as using Redmine to track and address bugs in the code.

  • AmEx Travel (Development)

    I wrote the front-end UI for the travel portion of the AmEx website using JavaScript, HTML5, and CSS3. Its features include infinite scrolling for hotel search results, as well as an API for the Ruby back-end.

  • MindSmack Madness (Development)

    This is a high definition company promotion website that behaves like an interactive movie. I was the sole developer on the project, and implemented an object oriented approach in ActionScript 3 that included lazy loading, preloading, and video streaming features.

  • Polaner (Development)

    This is a website for which I wrote the front-end code using HTML5, CSS3, and Flash.

  • Ortega (Development)

    This is a web page for cooking recipes that I developed using Flash, ActionScript, and an XML parser.

  • Portal Vecino (Development)

    This is an Android and iOS mobile app that I developed from scratch using PhoneGap with HTML5, CSS3, and JavaScript. It uses a SugarCRM back-end and allows users to upload road traffic tips. It also includes a geolocation feature.

  • Languages
    Sass, SCSS, HTML5, CSS, JavaScript, CSS3, TypeScript, ECMAScript (ES6), Less
  • Frameworks
    Ionic, Bootstrap 3+, Bootstrap 3, AngularJS, Cordova, Bootstrap 4, Angular, Express.js, JavaScript MVC, PhoneGap
  • Libraries/APIs
    jQuery, Backbone.js, RequireJS, Google Maps API, Node.js, React, React Router, JavaScript API for Chrome, Handlebars
  • Tools
    Gulp.js, Slack, Git, BitBucket, GitHub, Grunt.js, Sublime Text, Mercurial, Angular CLI, Atlassian Confluence, Webpack, Grunt, Atom, Sketch, Adobe Photoshop, Adobe Illustrator, JIRA, Pixelmator, AWS CodeCommit
  • Paradigms
    Agile Software Development, Responsive, Asynchronous Programming, Search Engine Optimization (SEO), BEM, Event-driven Programming, Unit Testing, Design Patterns, Object-oriented Programming (OOP), Prototype-based OOP
  • Other
    Angular Bootstrap, Angular Component Architecture, PSD to HTML, Illustration, Yam, Photography
  • Platforms
    Mac OS
  • Storage
    AWS S3, JSON, MongoDB, MySQL
  • Bachelor's degree in Multimedia Design
    2004 - 2007
    La Metro - Cordoba, Argentina
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