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JohnZ
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Jagodina, Central Serbia, Serbia
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skills
Educator/Teacher
Engineer
Entrepreneur
Writer/Editor
Roles I’m interested in
Blogger
Innovator
Read More about Zoran
skills
Educator/Teacher
Engineer
Entrepreneur
Writer/Editor
Roles I’m interested in
Blogger
Innovator
more
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Challenges
by Galvin Kennedy
157
Walk on Water Challenge
Design a durable pool cover safe enough to be walked on so families can enjoy their backyards during the cold months.
165
Be the Master of your Credit Card Challenge!
This is your chance to design the perfect credit card that meets your daily wants and needs with new, innovative benefits.
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