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Rogério Araújo

Rogério Araújo

Goiânia - State of Goiás, Brazil
Member since October 18, 2012
Rogério is a full-stack developer with 15 years of experience with software development and architecture. He has worked on several projects for customers in Brazil and globally. The range of projects include mobile, applications, desktop, and enterprise search applications.
Rogério is now available for hire
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Portfolio
Experience
  • Java, 15 years
  • PHP, 15 years
  • JavaScript, 12 years
  • Android SDK, 5 years
  • Objective-C, 4 years
  • React, 3 years
Goiânia - State of Goiás, Brazil
Availability
Part-time
Preferred Environment
Atom, Eclipse, Visual Studio with Mercurial
The most amazing...
...software I've built is a Fandango-like iOS app for a Brazilian company.
Employment
  • Senior Software Engineer
    2018 - 2018
    Power Home Remodeling Group
    • Developed a React Native app for Android devices.
    Technologies: React Native, JavaScript, Java, Android, Swift, Cocoapods, Gradle
  • Senior Software Engineer
    2017 - 2017
    DoseDr
    • Developed a mobile app using React Native.
    Technologies: React Native, Redux, Redux-sagas, Realm
  • Senior Software Engineer
    2016 - 2017
    Digital Gravity Media
    • Developed an Android app.
    Technologies: Xamarin, C#, Testfairy
  • Senior Software Engineer
    2016 - 2017
    Live2Leave
    • Developed a mobile app and a back-end API.
    Technologies: React Native, React, Enzyme, Mocha, Heroku, Algolia, Redux
  • Senior Software Engineer
    2016 - 2016
    Treasure
    • Developed an iOS app.
    • Performed maintenance on an API.
    Technologies: React Native, Stripe, Node.js
  • Senior Software Engineer
    2016 - 2016
    Refined Edge Solutions
    • Developed for mobile and web.
    • Created reusable components for UI.
    Technologies: React Native, Redux, Node.js
  • Senior Software Engineer/Product Manager
    2015 - 2016
    PayCertify
    • Developed a fax processing engine.
    • Led the team and managed product.
    • Integrated with payment gateways like NMI and Authorize.net.
    Technologies: Ruby, Mongo, Bootstrap, jQuery, AWS, Redis, Sidekiq, RSpec, Cucumber
  • Senior Android Developer
    2015 - 2015
    MEGA, Inc.
    • Integrated with a Parse back-end.
    • Integrated with Stripe for payment processing.
    • Handled continuous delivery with TestFairy.
    Technologies: Android Studio, Stripe, Parse, Crashlytics, Gradle
  • Senior Android Developer
    2015 - 2015
    ConteGoView
    • Created highly reusable code.
    • Integrated in-app payments.
    • Integrated Google Cloud Messaging.
    • Consumed a RESTful API with Retrofit.
    • Handled dependency injection with Roboguice.
    Technologies: Android Studio, Roboguice, Retrofit, Google Cloud Messaging
  • Senior iOS Developer
    2015 - 2015
    App Factory
    • Integrated RESTful APIs.
    • Handled Apple Pay payments.
    Technologies: iOS, Objective C, Stripe, Apple Pay, AFNetworking, JSONModel, Cocoapods
  • Senior Software Engineer
    2015 - 2015
    Kocomojo
    • Handled web development using Elixir and the Phoenix framework on the back-end and Angular with TypeScript on the front-end.
    • Handled unit testing with ExUnit.
    • Integrated Chargify to handle subscriptions and recurring billing.
    • Implemented continuous integration with Travis.
    • Implemented testing-driven development with ExUnit.
    Technologies: Elixir, Erlang, PostgreSQL, Phoenix Framework, ExUnit, TDD, Angular, TypeScript
  • Senior Software Engineer
    2015 - 2015
    Fleetclean, Ltd.
    • Integrated Cocoapods for dependency management.
    • Maintained CodeIgniter-based web services.
    • Developed environment management with Docker.
    Technologies: iOS, Xcode, CocoaPods, Flurry, Core Data, Objective-C, CodeIgniter, Docker, MySQL
  • Senior Android Engineer
    2014 - 2014
    MODS Management
    • Developed Android applications.
    • Developed RESTful web APIs on top of ASP.NET MVC.
    • Maintained reusable code.
    • Kept track of development tasks over a GitHub issues tracker (solo initiative).
    • Handled acceptance testing with Robotium.
    Technologies: Android, SQL Server, GitHub, IIS, ASP.NET Web API, TestFairy, Android Studio, Gradle, LINQ to SQL, Java, RoboGuice, OrmLite, SQLite, Ninject
  • .NET Developer
    2014 - 2014
    Peter Franklin
    • Maintained a tool to generate a Google Transit Feed.
    Technologies: C#, Windows Forms, Google Docs, MS Access, Google Transit Feed
  • .NET Developer
    2014 - 2014
    Robins Golf Logistix
    • Added new features to a golf coach academy portal.
    • Reworked an admin area look and feel.
    • Handled front-end development using web standards.
    Technologies: ASP.NET MVC, ElephantSQL, jQuery, Less, AppHarbor, Amazon AWS, LogEntries, Bootstrap, Bower, Sendgrid, Braintree
  • Senior C# Developer
    2013 - 2014
    American Mortgage Consultants, Inc. (via Toptal)
    • Developed an income analysis application using ASP.NET MVC.
    • Maintained a database model.
    • Handled UI development using jQuery UI widgets.
    Technologies: ASP.NET MVC, Codesmith, jQuery, SQL Server, Razor Views, ASP Web Forms, TFS
  • Senior iOS Developer
    2012 - 2012
    Worry Free Labs, Inc.
    • Developed iOS components.
    • Integrated GitHub libraries.
    • Managed TestFlight.
    • Managed device and profile.
    • Made project estimates.
    Technologies: iOS, Objective-C
  • Software Developer
    2012 - 2012
    Tecnonet
    • Developed a FAST ESP back-end to provide job vacancy search and resume search.
    • Developed an ASP.NET-based search front-end.
    • Maintained and refined content indexing.
    • Created PowerShell and batch scripts for pushing database content to a search engine indexer.
    • Created a search front-end prototype in pure ASP.NET with user controls.
    Technologies: ASP, ASP.NET, FAST ESP, jQuery, SQL Server
  • Software Engineer
    2007 - 2011
    Druid Internet Systems
    • Created an iOS application for a Brazilian customer (a Fandango like app).
    • Developed an enterprise search solution for a Brazilian mobile carrier site search and call center portal content search.
    • Developed an Internet banking front-end on top of JavaServer Faces.
    • Developed FAST ESP search API for ASP and PHP.
    • Architected and developed a web admin module and REST service for URL categorization with FAST ESP content processing integration via Python scripts (document stages).
    • Installed and supported an Atlassian ecosystem.
    • Developed a restaurant reservation site on top of ASP.NET MVC.
    Technologies: Java, Python, FAST ESP, XML, iOS, Android, SQLite, PostgreSQL, Oracle, MySQL, Spring, Hibernate, JBoss, Tomcat, jQuery, Eclipse
  • Software Engineer
    2006 - 2007
    FAST Search and Transfer
    • Developed a search front-end for the Financial Times (a risk assessment portal prototype).
    • Developed a search front-end on top of FAST ESP for Vivo (a Brazilian mobile carrier).
    • Co-authored Project Jigsaw, a Java framework for fast development of search engine front-ends on top of FAST ESP and JSF.
    • Developed FAST ESP stages in Python.
    Technologies: Java, JSF, Hibernate, FAST ESP, MySQL, Python
  • Software Developer
    2005 - 2006
    Court of Justice of Goiás - Brazil
    • Developed and maintained several web applications built on top of PHP and Java languages. All Java applications were powered by JSF, Hibernate, and XDoclet.
    • Implemented a proof of concept solution on top of Java Portlets with Liferay Portal.
    • Developed a bodyguard library: a set of EL functions to help to integrate Spring Security with Facelets.
    • Developed PHP classes to facilitate integration of a PHP application with JOSSO.
    Technologies: Java, PHP, PostgreSQL
  • Software Developer
    2000 - 2005
    C&S Computadores e Sistemas
    • Handled ERP solution development using Delphi and Oracle.
    • Developed a small set of ASP.NET 1.0 controls for internal use.
    • Developed an eCommerce product on top of PHP and MySQL.
    • Developed a proof of concept application on top of JBOSS/J2EE.
    • Developed a field of sales application with .NET Compact Framework.
    Technologies: Delphi, Oracle, ASP.NET, PHP, J2ME, Superwaba, Palm OS, .NET Compact Framework
Experience
Skills
  • Languages
    C#, JavaScript, Objective-C, Java, PHP, Swift 2, Elixir, SQL
  • Frameworks
    Mocha.js, JavaServer Faces, Spring, ASP.NET, ASP.NET MVC, Android SDK, React Native, Spring MVC, Spring JDBC, Loopback, Prototype Framework, Bootstrap, Grails
  • Libraries/APIs
    React, jQuery UI, jQuery, RoboGuice, CocoaPods, LINQ, Facebook iOS SDK, Moment.js, RxJS
  • Tools
    Eclipse IDE, Atom, Notepad++, Microsoft Visual Studio, Ninject, Autofac, Apache Solr, lighttpd, Nginx, Bower, NPM, Gradle
  • Paradigms
    Object-oriented Programming (OOP), Agile Software Development, Functional Programming
  • Platforms
    Mac OS, Linux, iOS, Android, Windows, FAST ESP, Amazon Web Services (AWS), Oracle, Xamarin, NetBeans
  • Other
    Enzyme, Apache Commons
  • Storage
    MongoDB, Microsoft SQL Server, PostgreSQL, MySQL, SQLite, Elasticsearch
Education
  • MBA degree in IT Management
    2014 - 2015
    IPOG - Goiânia, Brazil
  • Bachelor's degree in Computing
    2001 - 2005
    Universidade Salgado de Oliveira - Goiânia, Brazil
Hire the top 3% of freelance developers
toptal.com
Call us: +1.888.604.3188
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