Core Expertise • Security and Network, Encryption • Public Key Infrastructures (PKI) • Digital Rights Management (DRM) • C/C++, Python, ASN.1 • Smart Cards (UICC/SIM) and Biometrics • QtSDK • WxWindows, Robotics • Arduino/Raspberry Pi/BeagleBone Black/PCDuino • ZigBee, ZWave • Bluetooth, TCP/IP • 3D design & printing • SQLLite.