Svetlin Nakov has 20 years of technical background as a software engineer, project manager, consultant, trainer, and digital entrepreneur with rich technical experience (blockchain, web development, information systems, databases, cryptography, C #, Java, JS, PHP, Python) . Svetlin Nakov is a regular speaker at hundreds of conferences, seminars, courses and other trainings and holds a PhD degree in computer science. He is the author of 15 books on computer programming and software technologies, lives in Sofia, Bulgaria and works as a passionate trainer and inspirer at SoftUni.