Hi, good day to all! So I'm a software developer with only a 3 years experience on windows/web applications, web APIs, window services using different technologies/frameworks. And suddenly, a friend of mine introduced me to the world of cryptocurrencies. I was amazed and curious on how these things work and I'm really interested on this blockchain technology. Does anyone here know how to build this blockchain from scratch and teach me? Or perhaps send me some links. And also how to create your own token and how to use it on your own application?