Andy Olsen
Andy Olsen is a freelance consultant, instructor, and developer with more than 30 years of experience in IT. Andy began his professional career as a C/C++ developer and morphed into Java, C#, and other languages over the years. Andy is actively involved in a wide range of technologies including full stack development, cloud native applications, data science, and more. Andy is passionate about technology education and runs training courses around the world across diverse market sectors.