* I have been developing various services and applications in c++ for more than 10 years. I actively use stl. Familiar with boost.* Familiar with design patterns.* Have experience with Git.* I have skills of administration of operating systems of UNIX families.* Experience in deploying applications on servers running Ubuntu/Debian OS.* Have knowledge about the operation of TCP / IP networks.* Implementation of the interaction of parts of the system using the REST API* Experience with NMap and Wireshark.* Worked with virtualization systems VMWare, Virtual Box, QEMU.* Have database development skills. Worked with MsSQL, SQLite, PostgreSQL.* Implemented various cryptographic protocols for mutual authentication of devices on the network.* Participated in the development of a videoconferencing project based on google WebRTC and Asterisk telephony servers.* Developed C++ libraries for mobile applications. Basic knowledge of JNI, android NDK and kotlin.* As part of the KEVA team, took part in the CTF information security competition. After graduation, I help with the organization of CTF competitions.* Personal qualities: diligence, analytical mindset, learning ability, responsibility, desire to develop.