Marino Posadas is an independent senior trainer, writer, and consultant in Microsoft Technologies and Web Standards. He is a Microsoft MVP in C#, Visual Studio, and Development Technologies; an MCT, MCPD, MCTS, MCAD, and MCSD; and he was the former Director of Development in Spain and Portugal for Solid Quality Mentors.
Marino has published 16 books and more than 500 articles on development technologies in several magazines and online publications. The topics covered in his books range from Clipper and Visual Basic 5.0/ 6.0 to C # and .NET- safe programming, programming with Silverlight 2.0 and 4.0, and Web Standards.
His latest books are "Mastering C# and .NET Framework",and "Dependency Injection in .NET Core 2.0", both by Packt, and "The Guide to Programming in HTML5, CSS3, and JavaScript with Visual Studio". He is also a speaker at Microsoft events, having lectured in Spain, Portugal, England, the US, Costa Rica, and Mexico.
His website also contains developer's resources and videos, in English and Spanish, interviewing representatives of the Microsoft and Web Standards development world.
You can follow him on Twitter at @MarinoPosadas.