hadi riyahiyan

One of the most significant changes brought about by me is the Network restructuring to 3-tier architecture and sets up and Maintenance firewalls, configure routers and network switches. Other my Impressive activities are: • Decided and applied security policies on network devices. • Launching virtualization and eliminate more than 10 physical servers. • Run monitoring system and implement internet and Intranet connections load balancing.

I provided technical support to end-users, problem identification, and diagnosis via help desk systems, telephone, and remote support tools. Performed security administration functions for users and data. Some of my Achievement are: • Eliminate workgroups, install Domain Controller and enforce policies. • Designing and directing the operation of two server rooms in two different cities and joining users in a domain. • Optimize Internet access using AAA for 500 users.