Alexandre Michetti Manduca

Alexandre Michetti Manduca

San Francisco, United States
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Alexandre Michetti Manduca

Alexandre Michetti Manduca

San Francisco, United States
Member since October 28, 2012
Alexandre is a full-stack developer with extensive experience in Rails, Grails, Java, and JavaScript. He has a professional and academic background in architecting and building Multi-Tenant Software as a Service. He has strong experience working with startups from the US and Brazil.
Alexandre is now available for hire
Portfolio
Experience
  • Ruby on Rails, 5 years
  • Backbone.js, 2 years
  • Promise, 2 years
  • SCSS, 3 years
  • Ember.js, 2 years
  • GitHub, 2 years
  • Amazon EC2, 2 years
  • Amazon Cloud Front, 2 years
San Francisco, United States
Availability
Part-time
Preferred Environment
OS X, Sublime Text, iTerm, MySQL, Git
The most amazing...
...thing I've coded is a couple of Ruby on Rails gems that work together to help create per tenant themeable user interfaces on Multi-Tenant Software as a Service.
Employment
  • Full-stack Software Engineer
    Credible Inc
    2014 - PRESENT
    • Developed a Ruby on Rails API.
    • Developed a full JavaScript web application in Backbone.JS and Twitter Bootstrap. The API uses Mandrill and Keen.io. The deployment uses Amazon EC2 and Cloud Front.
    • Simplified existing user interface markup and SCSS.
    Technologies: Ruby on Rails, Backbone.js
  • Software Enginner
    Property Connect Inc
    2013 - PRESENT
    • Started by evaluating an existing Grails application, but ended up rewriting the application from the ground up in Ruby on Rails. It now sports a RESTfull API for iOS app integration, OAuth authentication support (Facebook and LinkedIn currently). I was also responsible for slicing and implementing the user interface from the designer PSDs.
    Technologies: Ruby on Rails, JavaScript, CoffeScript, SCSS, REST, Bootstrap, Sidekiq, MySQL
  • Web Developer
    Subledger Inc
    2013 - PRESENT
    • Worked on both front- and back-end development for different applications. Created a Meteor application from the ground up, rewrote an existing full JavaScript Backbone.js application in Ember.JS and also working on a Ruby on Rails application to make customer integration with Subledger API easier.
    Technologies: Ruby on Rails, JavaScript, Meteor, Backbone.js
  • Java EE Developer
    Hildebrando Brasil
    2012 - 2013
    • Contracted from a home office for IBM GBS (Global Business Solutions) internal projects.
    Technologies: Java EE
  • Technical Leader and Web Developer
    Coss Consulting
    2010 - 2012
    • Wrote specifications, architected, and led technical projects and development of RFID-based web applications mostly in Grails.
    • Created a Multi Tenant Software as a Service (SaaS) for collecting and processing employees digital attendances.
    • Built a Warehouse Management System (WMS) that can track individual items using GS1 codes like SSCC, GTIN, GLN and GRAI, using Barcodes, Datamatrix, QRCodes or RFID EPC tags.
    Technologies: Grails, Git, MySQL, RabbitMQ
  • Java EE Architect and Developer
    CPM Braxis
    2009 - 2010
    • Helped define a new web reference architecture and framework for a big financial institution in Brazil.
    • Implemented web components using JSF, Hibernate and Spring.
    • Participated in an offshore project for a big USA financial company, as both front- and back-end developer, using mostly JSF, Portlets, and Hibernate.
    Technologies: Java EE, JSF, Hibernate, Spring, Portlets
  • Web Developer
    BRQ
    2007 - 2009
    • Participated in many projects, starting as a junior member of the company Java EE Architecture Group.
    • Learned many design patters like Facade, DAO, BO, Factory among others.
    Technologies: Java EE, WAS, RAD, Hibernate, Struts
  • Intern Web Developer
    Async Open Source
    2004 - 2005
    • Developed customizations for a bug tracking tool (Bugzilla) for both Mozilla and private companies.
    • Learned much about Linux and many open source tools.
    Technologies: Perl, CVS, SVN, Apache HTTP, MySQL
Experience
  • Property Connect Website (Development)

    I rewrote the Property Connect website and API from the ground up in Ruby on Rails. I have coded the backend, designed the datastore, created the RESTfull API and sliced and implemented the user interface.

    I have also integrated with Facebook and LinkedIn authentication using OAuth and helped on integrating the iOS app to the RESTful API.

  • Subledger Reporting App (Development)
    http://app.subledger.com

    I rewrote this Backbone.js application from the ground up using Ember.js.

  • Subledger Payper.io Demo Application (Development)

    Meteor.js application to demonstrate Subledger API JavaScript client.

  • Mimboe (Development)

    This is a work in progress SaaS for online tutoring classes, built from scratch using Ruby on Rails 3. It currently works in English and Brazilian Portuguese and has geolocation capabilities for improving search results.

  • Imomaker (Development)

    A multi-tenant SaaS that allows individual real state agents to create an online portfolio of his offerings.

    Implemented from scratch in Ruby on Rails.

    This is an example tenant:
    http://www.projetoimobiliaria.com.br/

  • "It's Not Only For 20 Cents" (Development)

    This was a weekend project to help protesters in Brazil to vote on causes they think are most important to move Brazil forward. It was built using Meteor.js (Node.js + MongoDB), jQuery, and Twitter Bootstrap.

  • uMotion (Development)

    A market web app that implements a search retargeting technique. It is based on an existing system in Java, but is reimplemented from scratch in Grails.

    It includes functionality to batch import client data from different datasources by means of a configurable parser using JSON, XML, or CSV.

    It's currently in production for some big clients that generate a lot of traffic.

    The app is very new and is deployed for a client, so there isn't a link to it.

Skills
  • Languages
    Ruby, Java, JavaScript, CSS, Groovy, SCSS, SQL, CoffeeScript
  • Frameworks
    Ruby on Rails, Apache Struts, Spring, JavaServer Faces, Ember.js, Grails, AngularJS, Hibernate, Express
  • Libraries/APIs
    jQuery, Backbone.js, Socket.IO, Node.js, Backbone.Marionette
  • Paradigms
    Object-oriented Programming (OOP), Promise, Functional programming, Behavior-driven Development (BDD)
  • Tools
    Git, SVN, RSpec, Cucumber, GitHub
  • Platforms
    Amazon EC2, Rackspace, Meteor, Google App Engine
  • Storage
    MongoDB, MySQL, Redis, Oracle, SQL Server, PostgreSQL
  • Misc
    Ubuntu Linux, Amazon Cloud Front, log4j
Education
  • Masters degree in Computer Science, per tenant user interface customization in Software as a Service
    University of São Paulo (USP) - São Carlos, SP, Brazil
    2011 - 2014
  • Bachelors degree in Computer Science
    University of São Paulo (USP) - São Carlos, SP, Brazil
    2003 - 2007
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