Eduardo Bautista, Software Developer in Guadalajara, Mexico
Eduardo Bautista

Software Developer in Guadalajara, Mexico

Member since March 12, 2015
Eduardo has worked with several startups, including OneLogin and Bandsintown. He has been working remotely with several different clients since the beginning of his career. Eduardo has been trusted to create features for enterprise clients in the past as well as beginning new projects from scratch for startups.
Eduardo is now available for hire



Guadalajara, Mexico



Preferred Environment

Mac OS, Git, Vim, tmux

The most amazing...

...thing I worked on was API for a mobile app. I had to focus on performance because it was to be used by millions of users.


  • Founder | Software Engineer

    2017 - PRESENT
    Beta Reduction
    • Implemented new features for an Ember.js app.
    • Identified inefficient SQL queries.
    • Built an API using Ruby on Rails.
    • Wrote HTML and CSS code to match the designs.
    • Learned what is necessary to start a C corporation in the United States.
    Technologies: Ruby on Rails, Elixir, Ember.js
  • Ruby on Rails Engineer

    2018 - 2018
    Ascension Press (via Toptal)
    • Helped build new features on an existing platform.
    • Integrated application with the Contentful CMS platform.
    • Worked with multiple Rails applications that were strongly tied together.
    Technologies: Ruby on Rails
  • Software Engineer

    2016 - 2017
    Quicky Forecast (via Toptal)
    • Implemented new features using Ember.js.
    • Implemented new JSON API endpoints using Ruby on Rails.
    • Used the Stripe API for payments.
    • Converted designs to code.
    • Used Highcharts to create charts.
    Technologies: Ruby, Ruby on Rails, Elixir, Phoenix, Ember.js
  • Co-founder | Software Engineer

    2015 - 2016
    • Created the API for a mobile application to be used by millions of users.
    • Helped develop a project that was to be used by the Mexican government.
    • Gained experience in starting a company.
    Technologies: Ruby on Rails, Elixir, JavaScript
  • Software Engineer

    2014 - 2015
    OneLogin, Inc.
    • Worked with Ruby without Rails.
    • Integrated several third-party applications.
    • Helped improve a background worker to be more efficient.
    • Worked in an Agile team using XP and Scrum.
    • Worked on the front end using JavaScript, HTML, and CSS.
    Technologies: Ruby, Ruby on Rails, JavaScript
  • Software Engineer

    2013 - 2014
    Crowd Interactive
    • Created an online store using Backbone.js.
    • Implemented data scraping for online stores.
    • Used Ruby on Rails on every project.
    • Developed with the Spree eCommerce framework.
    • Worked in an Agile team using Scrum.
    • Built up the front-end using Backbone.js, HTML, and CSS.
    Technologies: Ruby on Rails, Backbone.js, JavaScript, Spree


  • Page Indexer (Development)

    A small Rails app that allows you to specify a URL and extract the title and header tags from the page.

  • Rust Track Maintainer (Other amazing things)

    I volunteered to help maintain and set up the Rust programming language track at

    It's a service that is used by people interested in learning a programming language by completing exercises. The code that is written is then reviewed and given feedback on by other programmers.

  • Meet Phoenix: A Rails-like Framework for Modern Web Apps on Elixir (Publication)
    In back-end software development, increased productivity often comes at the cost of performance. In this article, Toptal Software Engineer Eduardo Bautista shows us how the Phoenix framework builds on the familiar concepts from the Rails world, and makes it even easier to build robust concurrent applications without compromising performance.


  • Languages

    Ruby, CSS, HTML, JavaScript, Elixir
  • Frameworks

    Ruby on Rails (RoR), Ember.js
  • Libraries/APIs

  • Tools

    Vim Text Editor, Git
  • Paradigms

    Object-oriented Programming (OOP), Test-driven Development (TDD), Agile Software Development, Functional Programming
  • Storage

  • Linux Essentials
    Linux Professional Institute

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