Hi there ๐ I'm Nikita ๐ป Software Developer at SGTU named after U.A Gagarin (Saratov) ๐ฎ Game Rendering Development at ITMO University (Saint Petersburg) ๐งฐ Tech Stack ๐งโ๐ป Languages Go C++ C# JavaScript โ๏ธ Backend & Systems gRPC REST PostgreSQL MSSQL NoSQL Docker ๐ Networking TCP / UDP ClientโServer architectures P2P architectures Connection lifecycle & state Streaming & real-time messaging ๐ฎ Game & Rendering DirectX 12 OpenGL GLSL Real-time rendering fundamentals ๐ Tools & Environment Git / GitLab Linux Bash ๐ Networking & Security TLS / mTLS concepts Session-based communication Basic cryptographic primitives Secure channel design