Hedyeh Razazan

* Deployed Carrier-grade NAT for a Mobile Telecommunication company in Iran * Retained 99.99% SLA compliance for data center services: Network Infrastructure, Security and Virtualization * Designed and Developed Network infrastructure based on Cisco products and Services * Designed and Established network security solutions with F5, Cisco, and Fortinet * Deployed and maintained VMware vSphere HA Clusters * Designed and Deployed compute infrastructure utilizing Cisco UCS 5100 series, HPE Blade c7000

* Ensured Near-Zero downtime maintenance of Billing Data center and WAN Network and Security during 2 years’ operation for a Mobile communication company. * Increased service availability by deploying Cisco ACE and F5 LTM as traffic load balancing solution. * Developed and maintained VPN connection for roaming service for a mobile communication company. * Designed and deployed network security solutions based on Cisco (ASA, ACE, IDSM), Fortinet and Juniper products.

• Firewalls implementation and administration - Cisco FWSM and Juniper Netscreen, Fortinet • IDP (Intrusion Detection Prevention) implementation and administration - Cisco IDSM, Juniper IDP • Identity Management System implementation and administration– Cisco ACS, Active Directory • Log Management System Administration – Cisco MARS, Linux-based Syslog-NG • Windows OS and Device Hardening

• Data center network infrastructure implementation and administration- Cisco Catalyst switches • Firewalls implementation and administration - Cisco FWSM and Juniper Netscreen, ISG • Firewall management system implementation and administration - Cisco CSM, Juniper NSM

• Cisco Firewalls implementation • Cisco Switches implementation

• IT Master planning and Enterprise Architecture • Requirement analysis and Feasibility study

Final Thesis: “Open Set Speaker Identification: Increasing Recognition Speed and Accuracy”