A book is like a song, which may usually be referred to by its singer's name, whereas many people are involved in the background to make it happen.

First, I am deeply indebted to my wife, Mona, who has taken all my responsibilities during this period. I understand how hard it was for her to do everything alone that we used to do together.

My special thanks goes to Remo Gloor, the main developers of Ninject, who kindly accepted the final technical review of this book, and other technical reviewers, including Daniel Allen, Matt Duffield, and Ted Winslow for providing valuable feedback.

I would also like to thank my manager, Houman, for being helpful and encouraging, and for understanding how important this book was to me. It would be much difficult to have it done without his support.

Finally, I should acknowledge the whole Packt team, who gave me this opportunity and guided me through this process, including but definitely not limited to, Nikhil Chinnari and Yogesh Dalvi, my commissioning editors, Sneha Modi and Romal Karani, my project coordinators, and Shrutika Kalbag, the author relationship executive for opening a door.