Aleksandr Cheremisin
Портфолио
SafeData
Architecting projects of expansion of existing cloud infrastructure and deployment of new locations. ● Building proof of concept infrastructures, documenting selected solutions, and defending them in front of the product owner. ● Preparing technical requirements for developers to add new services to internal orchestration system. ● Preparing technical documentation and schemes. ● Technical supervision at the implementation stage. ● Designing client migrations to the public cloud Projects: ● Launched 3 new public cloud sites. ● Designed and implemented client migrations from out-of-service sites to new locations (VMware, OpenStack). ● Implemented Monitoring as a Service for IaaS customers (based on Prometheus/VictoriaMetrics). ● Implemented Self-service backup for IaaS customers (Veeam). ● As an Infrastructure architect organized deployment and operation of the platform with the streaming of a large business forum.
Softline
● Deploying and maintenance components of multitenant cloud solution: VMware vCloud Suite; Veeam Backup & Replication, Veeam Cloud Connect. ● Troubleshooting and solving problems with infrastructure components. Root cause analysis after downtimes and major performance issues. ● Pre-sale technical support. ● Advisory of support engineers. ● Mentoring L1/L2 support engineers to move up to L2/L3 support. Projects: ● vSphere and vCloud Director updated between major versions. Migrated to appliances. ● Designed and deployed Veeam Backup & Replication for multitenancy use (6 cloud sites). ● Dozens of completed client migrations to the public cloud. ● Implemented private cloud for one of the customers (ESXi, vCenter, vCloud, NSX-V, Veeam).
Softline
● Deploying and maintenance components of multitenant cloud solution: VMware vCloud Suite; Veeam Backup & Replication, Veeam Cloud Connect. ● Troubleshooting and solving problems with infrastructure components. Root cause analysis after downtimes and major performance issues. ● Pre-sale technical support. ● Advisory of support engineers. ● Mentoring L1/L2 support engineers to move up to L2/L3 support. Projects: ● vSphere and vCloud Director updated between major versions. Migrated to appliances. ● Designed and deployed Veeam Backup & Replication for multitenancy use (6 cloud sites). ● Dozens of completed client migrations to the public cloud. ● Implemented private cloud for one of the customers (ESXi, vCenter, vCloud, NSX-V, Veeam).