David Galstyan

Technical verification interview for C# developers at any grade. I assess language fundamentals (types, memory, generics, LINQ, async/await, exceptions), .NET runtime behaviour, OOP and design patterns, testing, and — where relevant — Unity/C# game development, WPF, and CI/build practices. The session is a live conversation with practical questions and short coding tasks calibrated to the candidate's claimed level, followed by a written verdict with grade recommendation and evidence for each conclusion. Background: PhD in Automation Systems, 7+ years of commercial development (Unity/C# mobile titles at scale, AAA game engineering in C++/C#), and 4 years lecturing at the National Polytechnic University of Armenia, where I supervise theses and examine students regularly.