I dedicate this book to my baby daughter. Since her birth, I got motivated to work toward a brighter future for her and her generation. Tomorrow belongs to them. I hope our innovations today are motivated by a shinier tomorrow rather than a shiner dollar.

My baby, I am not a rich man. The legacy I leave to you is one of knowledge and ideas. I hope some decades from today, you can look back at this book and know that your father cared dearly about you even when he was no longer around.

I dedicate this book to my dear Parents, who worked really hard to get quality education for myself and my brothers. I would like to also dedicate this to my dear Wife and Daughter; they always have been my inspiration and hope. I would also like to dedicate to my brothers who encourage me all the time. Thank you all for your support and being there for me whenever I needed.

I dedicate this book to my dear parents Nadeem Parvaiz Siddiqui and Fauzia Nadeem Siddiqui for an upbringing that I am eternally grateful for. I also would like to dedicate this book to my two older brothers for their continuous guidance and support every step along the way.