System engineer and ICT solutions architect focused on virtualization technologies (VMware vCenter, VMware vCloud Director, KVM, oVirt, OpenStack), public clouds (AWS), containers (Docker, Swarm, Kubernetes), operating systems (Linux), open source databases (MariaDB, PostgreSQL, MongoDB), scripting (Python, Bash) and software integration (REST API). Technical knowledge confirmed by certification from major vendors: Red Hat (RHCSA, RHCE, RCHSA OpenStack), VMware (VCP-DCV, VCP-NV), Cisco (CCNP, CCNA Security), ITIL Foundation. Over 10 years of experience in telecommunication and information technology field. At work takes part in pre-sales, implementation and maintenance phase of projects from both public and commercial sector. Prefers working with open-source than closed-source software.