https://i.imgur.com/hpHmF4D.png Rahul Soni worked at Microsoft for a decade (2004–2014) before becoming completely fascinated and then pulled into open source technologies. He consulted on IIS, .NET, and SharePoint during his Microsoft tenure. There was no looking back when he realized how much could be achieved using the open source stack. Nginx and the MEAN stack floored him completely, and he founded Attosol Technologies ( http://www.attosol.com ) to pursue his passion. This book is an honest attempt from a guy who has always been into a proprietary stack, but ultimately found that the open source community is exciting enough to leave the corporate world. Rahul is a man of simple taste and loves reading, listening to music, and traveling. When not working, he can be found hanging around with his wife Neha and their two kids Anika and Aarav.