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Serge Helfrich

Wageningen, Netherlands
3.0

Skills overview

Web & Programming
Sales and Marketing
Translation
Writing
Design & Media

About

I started as an IT professional in 1995, developing data validation software for the pharmaceutical industry. I made a shift towards defense industry, being responsible for development and integration of platform software for radar and fire-control systems. Cu
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Skills

Web & Programming

total average: 6.2/10

.NET3/10

AJAX8/10

AngularJS3/10

Arduino8/10

C6/10

C#3/10

C++6/10

HTML10/10

HTML58/10

Java9/10

Javascript6/10

jQuery6/10

LAMP8/10

Laravel4/10

Linux9/10

Lua3/10

Lua3/10

Mac OS X6/10

Objective C3/10

Perl7/10

PHP8/10

Python8/10

Raspberry Pi9/10

Swift3/10

WordPress8/10

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Sales and Marketing

total average: 6.5/10

Google AdSense7/10

Google AdWords7/10

Google Analytics7/10

SEO5/10

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Translation

total average: 8.2/10

Dutch10/10

English9/10

French7/10

German7/10

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Writing

total average: 9/10

Academic Writing8/10

Article Writing8/10

Grammar10/10

Punctuation10/10

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Design & Media

total average: 6/10

Web Design6/10

Industry

Internet Security

Web Services

Art

E-commerce

Food

Gaming

Medicine

Mobile Apps

Science