Stefan secker from Amsterdam, Noord-Holland  |  Netherlands is interested in Advertising, consumer behavior, market research.. Stefan secker is working as a Freelancer and can be found in many freelancing marketplace.  Stefan secker provides freelancing service Other. Stefan secker very Skilled with Marketing & Communications, Advertising Concepts, Advertising Management and Research & Surveys.

Stefan secker so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Stefan secker hourly rate is N/A and gets paid in $.

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