I am currently a Lead Software Engineer specialized in Microsoft technologies. I use Scrum and Agile principles to provide constant feedback to the client and other stakeholders, I like TDD, Design Patterns and SOLID principles.
With regards to technologies, my summary is the following: mainly back-end technologies, 8+ years in C# .NET. Some minor experiences in Java, Xamarin (iOS). Courses in front-end like Javascript, Node.js and Angular.