Position: Windows desktop low-level
Category: C++
English level: intermediate
Years of experience: 11

professional debugger and system tools (in sysinternal style)

virtual, encrypted,  usbstor disk (WDM interface, full PNP)

virtual smart card reader and smart card implementation (Identity Device (Microsoft Generic Profile) (WDM, PNP)

MFA credential provider

support smart card(certificat) logon on workstation

windows login with virtual smart cards

inject dll from driver to user mode processes.

class library for asynchronous I/O

class library for UI (like small MFC/atl, but not less functional)

special, high payload, windows servers

replace windows start button image and system menu (part of StartMenuX project)
Windows Internals
c++
x86/x64 asm
kernel
win32 API
debugging
research