Profile image of Appel
@Appel
Member since May, 2012
3 Recommendations

Albert van Halen

Online Offline
Strong skills in JavaScript, jQuery, HTML, CSS, and C#. Creative thinking and problem-solving approach. Building solid code using KISS and DRY principles. Guaranteed result and I will work with you until 100% satisfaction. I'm available 12/7 connectivity through chat and email. Fast and perfect work in perfect price. Special care in urgent projects in real time.
$35 USD/hr
66 reviews
5.7
  • 100%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 16%Repeat Hire Rate

Portfolio

Recent Reviews

Experience

Senior developer

Feb 2007

Development of a CRM and DMS suite in .NET 4.5. Created fast client grid view using callback mechanisms Implemented WebDav for DMS Creating native apps for iOS and Android using Xamarin

Education

Computer engineering of applied computer science

1986 - 1991 (5 years)

Certifications

ASP.NET Developer 3.5 (2013)

Azlan Netherlands

Transforming XML using XPath and XSLT (2007)

QA Training and Consulting

Essentials of XML, XSLT, and XPath in combination with Schema essentials

Certifications

  • HTML5 Basics 1
    90%
  • US English Level 1
    88%
  • CSS 1
    83%
  • HTML Level 1
    78%
  • C# 1
    75%
  • C# 2
    75%
  • Google Maps API 1
    75%
  • JavaScript Level 2
    75%
  • jQuery 2
    75%

Verifications

  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers