Profile image of itcarlosjunior

Carlos Junior

and invite this freelancer
Flag of Brazil Sao Paulo, Brazil
It's currently I'm Online! I'm Offline
Member since September, 2013

System Developer and Web Designer specializing in .NET, mainly C#, , MVC/HTML5 and WPF. Worked for some of the best places to work in Brazil, like the multinational Gerdau, the well-known financial newspaper Valor Economico, and the stockmarket BMF&Bovespa in Sao Paulo. I work with quality and performance focus. I also have experience with Bootstrap, JQuery, MySql, SFML, Box2D games and Android apps.

5.0 / 5
2.5 / 10

@itcarlosjunior

  • 75%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 50%Repeat Hire Rate

Recent Exams

  • HTML5 Basics 1 Top 1%
    100%
  • Freelancer Orientation Top 7%
    75%
  • C# 1 Top 15%
    85%
  • US English Level 1 Top 29%
    93%

Top Skills

  • C# Programming
  • ASP
  • .NET
  • MySQL
  • XML
  • Audio Services
  • AJAX
  • Joomla
  • Android
  • SQL
  • CSS
  • Software Architecture
  • Oracle
  • Music
  • C++ Programming
  • jQuery / Prototype
  • XSLT
  • eLearning
  • WPF
  • MVC
  • English (UK)
  • Portuguese (Brazil)
  • English (US)
  • Bootstrap
  • Software Development
  • Sound Design
+ show more

Recent Reviews

Experience

System Developer Specialist

Oct 2012 - Sep 2013 (11 months)

• (Brazilian stock exchange BM&F Bovespa () • Software Engineer on the Broker Administration Integrated System Team, developing new release using C#, WPF and WCF 2012. This system provides services for all Brazilian brokers to exchange on BM&FBovespa. • Features developed with C#, WPF, WCF, XML and a few PL/SQL.

System Developer Senior

Dec 2010 - Jan 2012 (1 year)

• Member of the WPF Front-End Team of the real-time trading plataform ValorPRO (). • Developer of the modules: Realtime News, Market Dynamics, Autocomplete global functional. • Development focused in performance and multi-threading best pratices. • Features developed with C#, WPF, Reactive Extensions (Rx), LINQ, SQL Studio 2008, EA and SQLite;

System Developer Senior

Jan 2010 - Dec 2010 (11 months)

• Brazilian member of the VIVO E-learning Web Platform Team (most members from Portugal). • Analysis and development of new features and Brazilian special features for the VIVO’s eLearning platform, using Telerik components framework with ASP.NET. • Trainee monitoring for analysis and documentation of a Mobile version of the main application. • Features developed with C#, , AJAX, LINQ, SQL Server 2000, Visual Studio 2008, VISIO;

System Developer

Aug 2008 - Dec 2009 (1 year)

• System Developer of The Gerdau Auto-Weighing System, which measure, automatically, the cargos weigh of each truck of all Gerdau Plants using R-FID. • Deployment in-loco with IT Support Team. • Plus development of the Localization (multi-language re-structuration), and a Mobile RFID reader for PDA. • Features developed with C#/, SQL Server 2000 e .NET Compact Framework 2.0.

Education

Information Technology in Business

2004 - 2007 (3 years)

Certifications

MCTS: Microsoft .NET Framework - Application Development Foundation (2011)

Exam 70-536 is designed to measure your knowledge of .NET development fundamentals and is not tied to a particular version of .NET. Since the exam is now applicable to both Microsoft .NET Framework 2.0

Badges

  • The Selector

    Award 1 contest.
  • The Enforcer

    Reporting a project or contest that violates our terms of service.
  • Contest Host

    Post a contest.
  • Frequent Visitor

    Log in in every day for 1 month.
  • The Regular

    Log in every day for 1 week.
  • The Speculator

    Sponsor 1 bid.
  • The Seeker

    Bid on 20 projects.
  • Look-At-Me

    Highlight 1 bid.
  • Essential Credentials

    Update your account details 100%
  • All Star

    Receive a 5-star rating for a project.
  • The Perfectionist

    Edited a bid.
  • The Adventurer

    Complete your first project.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Proven Identity

    Complete your Email, Phone and Payment verifications.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Verified

    Verify your payment method
  • Frequent Visitor

    Log in in every day for 1 month.
  • All Star

    Receive a 5-star rating for a project.
  • The Selector

    Award 1 contest.
  • The Enforcer

    Reporting a project or contest that violates our terms of service.
  • Contest Host

    Post a contest.
  • The Regular

    Log in every day for 1 week.
  • The Speculator

    Sponsor 1 bid.
  • The Seeker

    Bid on 20 projects.
  • Look-At-Me

    Highlight 1 bid.
  • Essential Credentials

    Update your account details 100%
  • The Perfectionist

    Edited a bid.
  • The Adventurer

    Complete your first project.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Proven Identity

    Complete your Email, Phone and Payment verifications.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Verified

    Verify your payment method