Petros Chatzipantazis
London, United Kingdom
Campaigns I'm On
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Help me make VBA a more secure programming language
Campaigns I've Funded
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Join the Data Revolution. Help us print the 2nd Edition of the #1 PowerPivot book in full color! -
Help me create a book with the world's 40 greatest Excel tips!
Campaigns I'm Following
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Help me make VBA a more secure programming language