I'm a linux sysadmin and have worked in a web hosting company for more than eight years and now doing a full-time sysadmin consulting.  I handle servers from co-locations/data centers to different vps and cloud hosting providers such as Rackspace, Amazon, Linode, DigitalOcean, and Softlayer.  I managed mostly lamp-stack servers on CentOS/RHEL and Debian/Ubuntu and several cPanel/WHM servers for shared hosting clients.  I have designed and deployed mid to large scale highly scalable, fault tolerant, automated and secure IT infrastructures using cutting edge complex technologies such as cloud computing, aws/ec2, NoSQL databases, hadoop, load balancers, chef/puppet configuration management systems, varnish cache, nginx/apache web servers, solr search and indexing, virtualization, LAMP and python frameworks, RoR etc.   Operating Systems: - Servers: RHEL, CentOS, Debian, Ubuntu, openSUSE, solaris Cloud and Hosting Providers: - Manage instances deployed in Rackspace, Amazon, and Linode...

Associate Professor. Mechanical Engineer. Fluid Mechanics. C/C++ / FORTRAN95. Developer. Experience on programming the Navier-Stokes equations based on LES scheme for turbulent flow. Scientific software developer for heterogeneous CPU-GPU platforms. Professional networkings: https://www.researchgate.net/, https://www.linkedin.com/in/eugenio-sansone- b434a333/...

I am a customer-driven ICT Systems Manager responsible for Networking and Linux Infrastructure. I am managing a predominantly Cisco Campus Network with over 200 Access Cisco Catalyst Switches, 16 Distribution Switches, ASR1002 Routers, Cisco ASA 5545X firewall, Ruckus Zone Directors and more than 340 Ruckus Wireless Access Points. The Linux infrastructure comprises more than 15 Dell Servers running a mix of Proxmox and Vmware Vsphere Virtualisation software. I am also a Prince2 Certified Project Manager with extensive experience installing, configuring CENTOS and RedHat Linux Servers and setting up Linux Networking Services like pfsense firewall, OpenVPN, Apache Web Servers, BIND DNS, PowerDNS, DHCP, SQUID Proxy, LDAP and HAProxy Load Balancer. I have intermediate proficiency in Ansible for automation, configuration management and orchestration. I have already taken part, managed and overseen more than 5 large scale ICT projects in[removed]My Project portfolio includes: 1. Cam...

If you are looking for not only a freelancer but a professional team player who understands requirements and pay attention to instructions, then you are at right place!! I'll do my best in helping to grow your product and taking care of your project. I am a professional Linux expert and a Penetration Tester who is currently indulged in many pentesting projects. I offer my services on different freelancing platforms. Besides that I also work on Linux server management and their installation and configuration securely. Besides Linux I also work as windows expert and provide consultancy to server and desktop systems related problems. Honesty, transparency, dedication and clean code writing are my principles. Using this platform, my aim is to deliver best service to my buyers and to support them to have maximum level of satisfaction about their work. Thank you...

I can do your work in a very short time . I am complete your work . get the job you want ....

I Completed diploma in CHNA at IANT Calicut. Basically i am a Graphic Designer....

Administration of servers Linux servers: CentOS, Debian, Red Hat, Suse, etc Administration of VPS Servers OS install, setup, configuration, security, management etc Configurations & Maintenance of the following linux services: Mail qmail, exim, postfix, MySQL, MariaDB, Apache, DNS bind, VPN openVPN, pptpd, softether VPN, iptables firewall, CSF Firewall, CXS Scanner, Maldet, MailScanner, Munin, haproxy, nginx, cpnginx Server monitoring: Zabbix, Nagios, Cacti, Icinga2, Kibana, Grafana, Beats Server Virtualization: vmWare, vSphere Client, KVM, OpenVZ, ProxMox, OpenNebula, CoreOS, docker Very good knowledge about using Microsoft Office Word, Excel, Access, PowerPoint, Outlook Load balancing: Haproxy, NGINX Caching: NGINX, Varnish Install/Configure/Maintain/Admin linux services & applications: Apache, PHP, PhpMyAdmin, MySQL, Email server config support for SPF, DKIM, DMARC, rDNS Install/Configure/Administration of cPanel/WHM, Virtualmin/Webmin, CWP, VestaCP, KloxoMR, PLESK...

Self Learned, determined, hobbyist....

Hardware repair, system administration, script analysis, Python...