I`m a Senior System Administrator with more than 6 years of experience working with Linux, Open Source applications, debugging performance issues and System administration with coding experience in python and bash. Experience with automation Ansible, Docker, Kubernetes, ELK continuous integration and delivery AWS services and many more. Administering Virtual Infrastructure (KVM, LXC, VMWare) and Storage Systems (Amazon S3, Openstack Swift, CEPH Object Gateway, ZFS Storage). Distributed Block Storage- Ceph Object Storage Administration. Design and implement a Kubernetes based solution to unify different environments. Message Queue System (RabbitMQ) Cluster Administration. Managing and administering Web Servers High Availability (L7/L3 Load Balancer, Corosync/Pacemaker, DRBD and atc). Managing and administering Database Cluster High Availability (Mysql, MongoDB, PostgreSQL, CouchBase, Apache Cassandra, Elasticsearch), Load distribution diferent systems (L7/L3 Load Balancer, MySQL/PostgreSQL Read- Write Split Balancer) Administering. Relational Databases (MySql, PostgreSQL) Administer high-availability cluster infrastructure. Unreliable databases (MongoDB, CouchBase, Apache Cassandra, Elasticsearch) Administer high-availability cluster infrastructure. Monitoring and administration of logistics systems (OMD, Graylog,Grafana Nagios, PRTG, ). Reserve copies of various systems (MySQL Xtrabackup, PostgreSQL Barman, Bareos/Bacula/NetBackup) Administering. Automation of installation and confguration management SaltStack, Puppet, Ansible Systems. Ensure high stability of systems (Corosync/Pacemaker,DRBD). version control system central system (GIT-SVN) Administering
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