1999: Microsoft
Microsoft Certified Professional(MCP)

2010: Microsoft
Visual Studio 2010 Hands On Seminar

1996: Mercury Interactive
Certificate of Achievement - Test Suite 4.0 Training Course

2014: Coursera / University Of Maryland
Programming Mobile Applications for Android Handheld Systems

2017: Udemy
Certificate of Completion - AngularJS For Beginners

2017: Udemy
Certificate of Completion - Getting Started with Angular2+