Nishith Pathak is a Microsoft Most Valuable Professional (MVP), architect, speaker, AI thinker, innovator, and strategist. He is a prolific writer and contributing author and has written many books, articles, reviews, and columns for multiple electronic and print publications. Having more than 20 years of experience in IT, Nishith's expertise lies in innovation, research, architecting, designing, and developing applications for Fortune 100 companies using next-generation tools and technologies. As an early adopter of Microsoft technology, he has kept pace in the certification challenges and succeeded in getting several of his certifications in beta stage. Nishith is a gold member and sits on the advisory board of various national and international computer science societies and organizations. He has been awarded the elite Microsoft Most Valuable Professional (MVP) a couple of times for his exemplary work and his expertise in Microsoft technologies. He is a member of various advisory groups for Microsoft. Nishith is currently working as Vice President and R&D lead for Accenture Technology Labs. He is focused on key research areas, specifically AI, ML, cognitive, bot, blockchain cloud computing, and helping companies architect solutions based on these technologies. Nishith was born, raised, and educated in a town called Kotdwara in Uttarakhand, India. Beyond that, as time permits, he spends time with his friends and amuses them with his interests in palmistry and astrology. Anurag Bhandari is a contributing author to this book and a researcher, programmer, and open source evangelist. His favorite research areas include NLP, IoT, and machine learning. He specializes in developing web as well as mobile apps and solutions. He has extensive experience working with Fortune 500 companies, startups, and NGOs in the capacity of research and software delivery. Anurag hails from Jalandhar, Punjab, where he also completed his degree in computer science from National Institute of Technology. Since his undergraduate days, he has been affiliated with or led several open source projects, such as Granular Linux and OpenMandriva. He is a proud polyglot of programming (C#, Java, JavaScript, PHP, Python) and natural (English, Hindi, Punjabi, French) languages. Being a technology enthusiast, Anurag keeps meddling with trending technologies and trying out new frameworks and platforms. In his spare time, he reads books, follows sports, drools over gadgets, watches TV shows, plays games, and collects stamps.