Georgiy Vorobyev

Deploying and supporting various Ceph clusters in hi-load production environment. Tools and technologies: Vanilla Ceph, Ceph-ansible, Ubuntu, SCM git/GitLab, Prometheus/Grafana Projects: - Researching possibility of using Rados Gateway Multisite Technology (RnD) - Implementing and supporting multi-DC Stretch Ceph as S3 backend - Providing Ceph block storage for cold data and backups

Designed and implemented OpenStack based on-premises clouds Tools and technologies: Vanilla OpenStack (Victoria), Kolla-ansible, Kolla-build, Docker, Debian, SCM git/GitLab, Ansible Projects: - Developed an automated OpenStack installation tool - Supported and troubleshot production multi-regional on-premises OpenStack based cloud

Provided consultations to customers and designed infrastructure solutions based on RedHat Tools and technologies: RedHat OpenStack (RHOSP), RedHat Ceph, Midsize Enterprise Virtualization (RHV), Ansible, AWX, Prometheus Projects: - RedHat OpenStack (RHOSP) based on-premises cloud implementation (in Telco) - Implemented software-defined storage RedHat Ceph (in Telco) - Created of a demo with a full stack of RedHat products for testing and implementation in Pre-sale projects - Migrated VmWare to RHV

Support and Administration of existing SAN and storage infrastructure (Brocade SAN Directors and switches, HDS, IBM) Projects: - SAN assessment - IaaS platform implementation

Implemented and supported enterprise storages (VSP&USPV) Analyzed and resolved storages and SAN performance issues for different customers Provided consultations to engineers