Mohammad Ravanbakhsh

Experience

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  Ministry of Health and Education of Iran

  Oct 2010 - Jun 2014

  Network Administrator

  Work with below devices: - Sophos UTM - Cisco switches - Mikrotik - HP Servers - NewRock gatewayImplement and maintain : - Setup Sophos Appliance, Cisco and Mikrotik (InterVLAN routing, Lan accounting, Captive portal, Tunnelling, VPN server, Loadbalancing, Net monitoring,...) - Vmware - Server hardening - WIFI virtualization (Mesh technology) - Veeam backup solution- Symantec backup exec

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  Bamilo

  Aug 2014 - May 2019

  System Administrator and DevOps Engineer

  I changed my job objective to system administration. Considering the new job description, I started to earn related knowledge as well as experience in major of system administration by doing self-study and passing online courses.Also, I worked hard and my passion caused to achieve my goal in the acceptable level of system administration.In this way, My teammates help me by sharing all they know.Tasks and services that I'm involved in during a day:- Linux (CentOS)- Docker swarm- Nginx- HAproxy- Prometheus- Percona monitoring and management - Netdata, Grafana, Zabbix, ELK- Ansible- Mysql- MariaDB- DB cluster and load balancing- Cloud computing services- Newrelic- Github- Gitlab- Iptables- Vmware ESXi - Vagrant Show less

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  Informatics Services Corporation

  May 2019 - now

  DevOps Engineer

  My daily activity as Devops engineer:- Kubernetes (Calico/weave)- Helm - Rancher (Kubernetes bootstrap multi master)- Kubeadm - Velero (Kubernetes backup and disaster recovery)- Gitlab (CI/CD)- jenkins CI/CD pipeline- ceph RBD- ceph fs- Ansible- Logging, Monitoring, Alerting (ELK-Grafana-Prometheus-Alert manager)- Loadbalancing ( HAproxy -Nginx)- Docker- Linux (oracle linux )