I have experience with : DigitalOcean,Linux-based system, shell scripting. High-available ,LoadBalancing,virtualization. Server panel,nginx,apache,php-fpm,MySQL,MariaDB,FTP,DNS,networking and more softwares. Openstack VoliaCLOUD Performing,optimization. Simple debug,strace,dtrace,logs. Knowledge interaction with kernel,memory. Build from source
Design and Build IT Infrastructure On-Premises on Datacenter or on Most Cloud Service Provider, base on vMware Product ( vSphere 5 /5.5 / 6.0, vSan ), Microsoft Hyper-V and related server Roles and Service ar application product Exchange, SCCM, KVM virtualization, Proxmox, Citrix Xen Server System Operation, Linux Ubuntu, Redhat, Centos, Microsoft Server and client from Xp to 8.1, from Server 2000 to 2012 r2. Storage HP, Emc. Backup System Emc Networker, Veeam Backup and Replication, Symantec Backup Exec. Security Platform Kasperskey Endpoint for Business, Symantec Endpoint Protection, Symantec Protection for SharePoint Services. My Certified Skill: VMware Certified Professional ( license number 224507577 ) MCP Microsoft Certified Professional
Jonathan Kalbfeld, MBA Agency Contractor
Since early 1994, I have been deeply involved in using technology to make life easier. I have had my own portable IP address space and it has been routed on the Internet nearly as long. I have forgotten more technology than I probably currently know. I have deep knowledge of Linux, Solaris, SunOS 4, FreeBSD, NetBSD. I have built cloud environments using OpenStack and customized them to use ZFS storage. I build disaster recovery systems that can ensure business continuity over long distances. I have expertise in Amazon Web Services, including RDS, EC2, Route53, and numerous other technologies. I also have an MBA in finance, and spent 1/4 of my life working for NASA's Jet Propulsion Laboratory. I am available up to 30 hours per week, and my rate is negotiable. I have an assistant whose expenses I pay, and that is included in the hourly rate.
* experienced Linux kernel developer (device drivers, networking, memory management, core) * virtualisation: QEMU, OpenVZ (co-founder), Paralles Desktop/Server, KVM Specialties:Linux kernel, Unix system programming, TCP/IP networking, virtualization, low-level programming
Ivan Prokudin Agency Contractor
I am a system administrator and engineer for 14 years(from 2001). Hight skilled in Linux and servers on it — install, configuration for certain tasks, securing, bash/shell scripting and many other tasks. I have experience with setting up and administrtaion of Nginx/Apache and Nginx/PHP-FPM web servers, Mysql/MariaDB database with replication, Postfix mail servers, zabbix monitoring and so on. I also have experience with live streaming (Wowza, ffmpeg, nginx-rtmp), high-load server tuning and KVM/XEN virtualization.