I would like to thank all my friends who read the book and gave me feedback about it. Most of them told me they learned new things which made me extremely happy and motivated me to keep going.

Thank you Simon for reading the entire book in a matter of days and raising some concerns about security.

Thanks Peter Griffin for all the great comments and jokes you left in the draft. You also taught me many fancy words! Thank you Médéric for reading through and sharing it with your colleagues to get more feedback.

I also want to thank my family, friends and girlfriend for supporting this new adventure and encouraging me to pursue my passion for writing, teaching and programming!