Emin Yildiz Email and Phone Number

- Provide technical support for customers to support pre-sales and post-sales processes.- Work closely with the sales and business account management team to win new business and increase sales to existing customers.- Work with customer technical leads, client executives, and partners to manage and deliver successful migrations to Turk Telekom solutions.- Help to ensure customer satisfaction and strengthen customer relationships.- Bridges the gap between technical and non-technical and is frequently interacting with Development, Product, and Marketing groups.

- Performing design, testing, planning, installation, configuration and management of projects held on IP/MPLS backbone and Datacenter environment.- Plan, design, enhance the IP/MPLS backbone network which also covers operation of the IP/MPLS backbone on 7*24 basis to provide uninterrupted service in a complex multi-layered Cisco, Huawei and Alcatel-Lucent environment.- Management of Datacenter networ, User, VAS, DMZ, Extranet, Corporate and Enterprise zones.- 7*24 Operation of datacenter covers servers and applications stability in layer 2 zone via managing load balancers and L3/L2 switches.- Providing uninterrupted service to call center applications in datacenter and to corporate GPRS APN subscribers through IPSec tunnels.IT Datacenter Operations- Provide Mobile office end-to-end connection(APN) to corporate customers via IPSec or GRE.- Configure LTM Load Balance for some internet and internal Avea Applications.- Switch Configuration support for new server migrations in Datacenter.- Datacenter Network design for new firewall migrations with Security Team.- Implementing and operation GRX,IPX connection with Tsystem and Telecom italia Sparkle.- Inter-as VPN with TurkTelekom to provide 3G back-up for TurkTelekom metroethernet services.Hands on operations of- Cisco Routers 3800, 7200, 7600, ASR1k, ASR9k Switches 2900,3400,6500 and Nexus 7k- Huawei Router NE-40E and Switches S9300,S5300 series- F5 BIG-IP LTM for Load BalancingIP/MPLS Backbone Operations- Configure L2/L3 Mpls Vpn for new RNC, BSC, GGSN, SASN, SGSN, MediaGw migrations on Alcatel 7750 Service Routers.- Alcatel-Lucent 7750 Service Router IOS upgrades in uninterrupted IP-MPLS network.Hands on operations of- Alcatel-Lucent 7750, 7705 Series Service Router- Huawei S5300 switch series- F5 for Carrier Grade Nat(CGN) Projects:Avea Ankara IT Datacenter AuditAvea Call Center Network AuditAvea Grx/Roaming connectionPS Core (3G data)IUCS over IP (3G voice)

Vodafone 3G Project-Provide support for products PTN3900, PTN1900. Configuring ATM-IMA and ETHERNET services for new 3G sites on PTN devices.-Preparing Low Level Design for new 3G sites.-Maintaining PTN network.Turk Telekom WiMax Project-Provide support for PTN910 product.-Preparing topology and commissioning for all PTN devices that are total 47 devices on TT-Wimax project. -Configuring ETH services for Wimax sites on the devices.Turk Telekom IP/MPLS DDoS Project) -Provide technical support for products Eudemon8080 and Eudemon8160.-Giving DDoS(Distributed denial of services) training with Chinese experts to Customer(TurkTelekom).-Attending to lots of Ddos attack and defence tests with customer and after the tests providing test reports to customer.-Attending to software upgrade of device and Management System Platform.Turk Telekom IP/MPLS Backbone Project-Rollout for new installations. Delivery the equipments to site and prepare survey document for the installations.-Commissioning and configuring product NE40E routers (NE40E-4, NE40E-X3 and NE40E-X8) and Switches.-Datacom support to NGN project for Huawei Switches.

IP/MPLS International Support TeamStudying IP/MPLS Technologies (Layer1, Layer2, Layer3). Configuration and implementation of Alcatel-Lucent 7x50 Service Routers and Switches.