Jaroslav Pulchart

Background

About Jaroslav Pulchart

I'm strongly focused into IT Architecture topics about Platform or Infrastructure design to ensure high performance, cost effective and sustainable IaaS / PaaS solutions and for SaaS application with focus to deliver End2End usable stack. Key technologies:* Compute Hardware - Intel x86_64 (commodity DELL / HP)* Networking Hardware - Cisco, Arista Switches, FW,* Storage - NetAPP, Local HW RAID and Storage devices, Object Storages * Monitoring systems - Icinga, Grafana, Splunk * Operating Systems - RedHat Linux and clones * Performance optimizations * Virtualization systems and VM orchestration - KVM, Openstack, XEN, Libvirt * Configuration Management and Delivery Key responsibility:* Cooperation with customer (like PM/PO, application architect, financial) to find best fit of Infrastructure sizing, cost and technologies to integrate for production and engineering use-cases.* Write blueprints as handover documentation for DCOPS/Hosting and Platform teams,* Manage life-cycle, maintenance and evolution of whole IaaS solution. Capabilities:* Strong sense of ownership * Ability to make decisions * Work independently as well within a team * Maintain designed solution (be On Call in DevOPS)