Senior DB/DevOps Engineer with extensive experience in software development, open source, security, and system network administration. Master in Mathematical Provision of Computer Systems. Technical expertise includes CI/CD process, High Availability cluster building, VOIP web-messaging systems, and monitoring solutions. Skilled in Perl, Golang, Linux, Jenkins, Docker, K8s, and various databases like MySQL(MariaDB) and PostgreSQL. Over 14 years of IT experience across billing programming, Unix and Database Administration, and system operation in various domains, holding relevant certifications like RHCSA and ITIL v3.