Amirreza H.

DevOps engineer with a strong Linux background, specialized in designing and implementing scalable and highly available systems. Proficient in configuration management tools, automation, developing CI/CD pipelines, containerization and related technologies like Docker, Swarm, Kuberentes from creating initial development pipelines through production. Deep understanding of TCP/IP protocol suite and familiar with latest development in related areas Experienced in Network and System Performance in Linux Servers and FreeBSD Servers Specialties: Linux Servers Administration: CentOS, Debian, Ubuntu Server, OpenSuse Unix Servers Administration: FreeBSD Container Orchestration Tools: Kubernetes, Docker Swarm, Rancher Web Services and Load Balancers: NGINX, Apache, HAProxy Scripting Languages: Bash Storage Technologies: LVM & cLVM, RAID, NFS, iSCSI, SAN, NAS, Ceph, GlusterFS Log Management Tools: Elasticsearch, Rsyslog, Fluentd Configuration Management Tools: Ansible Monitoring Tools: Prometheus, Zabbix, PRTG, Cacti, Observium, Grafana Virtualization Technologies: ESX, KVM, Docker, Vagrant, Proxmox DNS Servers: bind Version Control Systems: Gitlab Continuous Integration Services: Gitlab-CI NoSQL Databases: MongoDB, Redis Databases: Postgresql Network Devices: Mikrotik, Cisco, Kerio VMware products: ESXi, vSphere vCenter, vSphere Converter Firewalls: pf, ipfw, iptables Routing: ospf, bgp, Linux PBR Software: Nexus Repository Manager, quagga, bird, Sonarqube, Istio (Envoy) Tunneling protocol: GRE, SSH Tunneling, IPIP, 6to4 Tunneling, IPSec, SIT/IPv6 PPTP, L2TP, OpenVPN, AnyConnect