- digital video and audio capture, processing, delivery, and playback;

- development and maintenance of high-performance cross-platform C++ frontend applications for Android, iOS, Windows, macOS, Linux, and the Web;

- embedded Linux software development, including medical devices, digital signage, and interactive systems;

- 2D and 3D graphics, as well as GPU computing;

- AI solutions based on ONNX models;

- development and maintenance of distributed backend systems and large-scale data processing;

- networking, cybersecurity, cryptography, and SSL/TLS;

- VPN, DPI, and enterprise network gateway development;

- automation of distributed infrastructure administration and monitoring;