Dmitry B. Email & Phone Number

Belgrade, Serbia

Design, deploy, and manage scalable, highly available, and fault-tolerant systems across the cloud infrastructure.Manage and maintain hardware and software components in remote datacenters.Monitor system performance, address issues, and secure our Linux-based infrastructure to ensure peak efficiency.System performance tuning and load testing to improve scalability.Automate routine tasks to enhance operational efficiency.Document data center infrastructure and operational procedures.

Belgrade, Serbia

Coordination, evaluation, sorting out and solving reported customer problems.Analysis and evaluations of techical performance and reliability of products, systems and services.Maintenance of knowledge base on company’s products and troubleshooting procedures.Technical stack:- Containerization stack: OpenVZ, Docker;- Virtualization stack: QEMU/KVM/libvirt;- Openstack (nova, cinder, neutron, octavia, glance, placement, magnum, heat, kolla-ansible)- Virtuozzo Storage (object, block, and file software defined storage).More details on the products:docs.virtuozzo.com

Novosibirsk, Russia

Maintenance and support of Loyalty™ system.

Novosibirsk, Russia

Maintenance at PJSC Vimpelcom's DC;Incidents solving, collaboration with 3rd line support if needed;Updating the platform's configuration following by internal requests for change;Work on the site's infrastructure side (planned works, repair works);Planned works on software side.

Novosibirsk Region, Russian Federation

Maintenance LDAP and Google suite for education;Work within an IT service desk;Identification problems and errors;Review incident tickets and respond to end-users appropriately and within established SLA standards;Remotely supporting end-users using available remote desktop software;Proactive supporting all clients in order to prevent reoccurring errors;Installation and setting up projectors and video cameras in classrooms;Filling a knowledge base.