aclickaway.com - Rackspace Cloud computing infraestructure
Server Administrator of 15-20 Customers with 12 virtual servers in the cloud (Rackspace technology). - Some activities: + Configuration and maintenance of: Nagios, GIT, NFS, NIS/LDAP, mysql, apache vhosts, php, Linux Centos, lvm, sftp, ssh, kernel tuning, all LAMP environment, iptables, OSSEC, sar, cpanel/WHM, postfix, spamassasin and more basic services. + Management of the Rackspace Cloud that aclickaway have. + Troubleshooting servers, services and networks of aclickaway. + Hardening of the whole servers farm. + Design and maintain the networks/servers of Aclickaway + Daily health monitoring with sar, htop/top and nagios. And the basic tasks of a Linux/Unix Sys admin.
Me concernant
A self-motivated System and Network security administrator with more than 8 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of Operative Systems, Cloud Computing, Hardening Servers, Migrations, Ethical hacking and Open Source services . Also I have the understanding of some common tcp/ip network protocols to perform troubleshooting or test to any type of network service. Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA. Expertise in: - AWS - AMAZON - EC2, RDS, ROUTE53, AUTOSCALING, BEANSTALK, etc - COMPLEX MIGRATIONS: Wordpress/Magento/LAMP/Cpanel migrations - BOOST and OPTIMIZE websites with: NGINX, Varnish, REDIS, Amazon S3, Memcached, APC, apache tunning and mysql tunning and CDN. - DevOps and Continuous Integration: Docker + Ansible, Vagrant, Jenkins, CircleCI and Mongodb, etc - SECURITY - Malware Removal, Vulnerability Assessments, Ethical Hacking
$ 17 $ US / h
NOUVEAU FREELANCE !
