Experience:8 years and 1 months of general experience in network administration, of which 5 years and 1 months in ensuring cyber security of information systems.Skills:Experienced system administrator, deep understanding of the OSI model and the TCP/IP stack;the level of a confident administrator with Windows and the Unix family;certified MikroTik engineer (MTCNA, MTCSE, MTCRE, MTCINE);work with equipment from vendors - MikroTik, Cisco, TP-Link, Huawei;working with hypervisors - Proxmox and VMWare ESXi;understanding of the ISO 27000 standard and KSZI.Career Highlights:From 2016 to 2018, he worked at mobile communication stations. Studied both analog and digital means of communication.From 2018 to the present, I have been actively involved in the implementation of the latest digital technologies and modernization of the information and telecommunications department of administration and cyber protection of government communications 3 Territorial nodegovernment liaison of the State Special Service. and information protection of Ukraine.Used Docker containerization technology for further scalability in software developmentprovision for audit.Taught a course on improving the professional qualifications of the engineering and technical staff of the territorial bodies of the Administration of the State Service for Special Communications and Information Protection of Ukraine in 2021.Participated in the implementation and further support of mail and video conferencing servers. Created and optimized software firewall rules and security policies for routing and switching equipment, both mobile and stationary communication facilities.I am engaged in the implementation of network automation for the detection of cyber incidentsusing scripts (python, bash, lua) and API on network equipment.Contact information:Linkedin Profile - linkedin.com/in/oleksii-borovyk-4865b3239Email - oleksii_borovyk@protonmail.com