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Sifabs Systems Inc.

and invite this freelancer
Flag of United States DALLAS, United States
It's currently I'm Online! I'm Offline
Member since April, 2011

## BIO **Cristian Rivera’s Bio** Cristian is a web designer and programmer with more than 10 years of experience, specializing in Microsoft technologies like MVC, C#, SQL Databases and Visual Studio. He is experienced in different IT fields; Has worked as Network specialist, during which implementd intranet infrastructures for businesses. Designed and programmed multiple web sites, ranging from small static sites, to complete Software as Service (SAS) solutions;  Currently working as a freelancer by contract since the past 6 years. Obtained a degree in Computer Science from Aptech Limited in Pune, India. Also has a background in Electronic Engineer. Speaks native Spanish and English, and currently resides in Texas USA. ## Area of Expertise * VB, C#, Visual Studio * Javascript, AJAX & JQUERY * SQL, Transact-SQL, LINQ & Entity Framework * HTML, XML, XHTML, CSS 3 * Graphics Design, Photoshop, Illustrator, Google SketchUp.

5.0 / 5
6.7 / 10

@cristianrivera

  • 96%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 75%Repeat Hire Rate

Recent Exams

  • ASP Level 1 Top 28%
    55%
  • US English Level 1 Top 47%
    88%
  • SQL Level 1 Top 52%
    75%

Top Skills

  • Software Architecture
  • PHP
  • ASP
  • .NET
  • C# Programming
  • SQL
  • Project Management
  • Javascript
  • XML
  • Visual Basic
  • Translation
  • Windows Desktop
  • AJAX
  • Excel
  • CSS
  • Powerpoint
  • UML Design
  • User Interface / IA
  • Microsoft Access
  • Virtual Assistant
+ show more

Recent Reviews

  • image of diylettering Intranet Web Development - C# / Asp.Net $19940.00 USD

    “Great work, Thanks Again!”

    diylettering Flag of United States 2 years ago.
    • PHP
    • ASP
    • .NET
    • SQL
    • C# Programming
    • Software Architecture
    • Software Testing
    • Website Testing
    • MySQL
    • Website Management
    • Web Hosting
  • image of diylettering Bonus Nov 1st $150.00 USD

    “Rating: 5.0/5.0”

    diylettering Flag of United States 2 years ago.
    • PHP
    • ASP
    • .NET
    • SQL
    • C# Programming
    • Software Architecture
    • Software Testing
    • Website Testing
    • MySQL
    • Website Management
    • Web Hosting
  • image of diylettering Bonus Oct25th $150.00 USD

    “Rating: 5.0/5.0”

    diylettering Flag of United States 2 years ago.
    • PHP
    • ASP
    • .NET
    • SQL
    • C# Programming
    • Software Architecture
    • Software Testing
    • Website Testing
    • MySQL
    • Website Management
    • Web Hosting
  • image of diylettering Bonus Oct 11th $150.00 USD

    “Rating: 5.0/5.0”

    diylettering Flag of United States 2 years ago.
    • PHP
    • ASP
    • .NET
    • SQL
    • C# Programming
    • Software Architecture
    • Software Testing
    • Website Testing
    • MySQL
    • Website Management
    • Web Hosting
  • image of diylettering Bonus for Cristian Rivera on 9/13/2012 $150.00 USD

    “Rating: 5.0/5.0”

    diylettering Flag of United States 2 years ago.
    • PHP
    • ASP
    • .NET
    • SQL
    • C# Programming
    • Software Architecture
    • Software Testing
    • Website Testing
    • MySQL
    • Website Management
    • Web Hosting
  • image of diylettering Bonus Aug23 $150.00 USD

    “Rating: 5.0/5.0”

    diylettering Flag of United States 2 years ago.
    • PHP
    • ASP
    • .NET
    • SQL
    • C# Programming
    • Software Architecture
    • Software Testing
    • Website Testing
    • MySQL
    • Website Management
    • Web Hosting

Experience

ASP.NET Enterprise App Developer

Jan 2011

Planning and development of software applications from the ground up, covering a wide range of tasks from early stages of architectural design, specs gathering and project initiation.. to programming modules, testing and deployment. I currently oversee several 'enterprise application' type projects which are mostly web based. Skill-set: MVC/ Web Forms, Web API, C#, HTML5, Javascript & jquery, CSS3, SQL Database.

Education

Computer Science

1998 - 1999 (1 year)

Computer Systems Technology

1995 - 1998 (3 years)

Certifications

Network+ (2001)

The exam covers network technologies, installation and configuration, media and topologies, management, and security. Candidate job roles include network administrator, network technician, network installer, help desk technician and IT cable installer.

Badges

  • All Star

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

    Complete your first project.
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • The Verified

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  • The Collector

    Reach a balance of 5,000 credits.
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • The Collector

    Reach a balance of 5,000 credits.
  • All Star

    Receive a 5-star rating for a project.
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • The Adventurer

    Complete your first project.
  • The Verified

    Verify your payment method