UMIT CAYTUG

*** ******** **** ******** ****. MA *2467 acumsr@r.postjobfree.com C: 347-***-****

Career Overview

Network engineer with a hands-on approach and technological mindset for designing and implementing IT network

architecture, including configuration, optimization and supporting network management systems.

Qualifications

Strong Communication Skills AAA-SNMP-RADIUS

Technical Support Migration

IP/MPLS-LDP-RSVP Testing

MP-BGP Excellent problem solving skills

L2 VPN-L3VPN Customer needs assessment

OSPF Project management

BGP Microsoft Excel- Visio

L2-STP Network applications

TCP/IP Layout and design

A+ Large-scale systems

VRRP

QOS/traffic shaping

DHCP

Technical Skills Experience Total Years Last Used

LAN/WAN 5 2015

IP/MPLS 5 2015

MP-BGP 5 2015

OSPF 5 2015

BGP 5 2015

L2/ STP-VRRP 5 2015

Spectrum Network 2 2013

Monitoring Tool

Huawei U2000 network 2 2015

monitoring Tool

L2 VPN 5 2015

L3 VPN 5 2015

Certifications

CISCO Certified Network Associate (CCNA)

CISCO Certified Network Associate (CCNP)

Work Experience

Network Engineer 09/2013 to12/2015

Huawei Technologies Istanbul,Turkey

AVEA is one of the national leading Internet Service Provider in Turkey, which provide nationwide mobile service for subscribers.Working forAvea Telecom Ipran project that, duties are consists of swapping entire Avea's network core and access Tellabs routersdevices with Huawei NE40-X8-X3 and ATN950 routers

For the OMC core sites, deploying NE40-X8 routers between Core Tellabs routers for redundancy and hair-pinning the VRF, ME and SDH services. As well as migrating each ports of RNC, TP5000, and etc connected to Tellabs routersto Huaweirouters. Right after moving the ports to Huawei router, checking the ME and SDH links, and Vrf services are working as it is before

Bgp,Ospf,MP-Bgp and IP/MPLS (LDP-RSVP) protocols used for the between OMC coreand access sitesfor the VRF services

IP/MPLS also offers traffic convergence over any transmission line such as, leased lines, MetroEthernet, SDH Links and etc. This transport technology allows the traffic differentiation and traffic prioritization over a packet network

For the access sites, migrating services such as Metro Ethernet and SDH lines form theTellabs device at the access sites to swap with the Tellabs device

Additional Project:

Worked for Turkcell SUPERONLINE U-PE Seamless Project, duty consists of implementing newHuawei NE40-(X1-X3-X8) routers in the P.O.P site for the Residential and Enterprise services for redundancy.

Morethan 100 NE-40 routers had been configured for each P.O.P site and added into Superonline MPLS backbone

Joined the Migration team and replacing customer connected aggregation Cisco switch to Huawei 5300-HIs

CreatingVPLS connection between Hi and NE40's depend on customer services such as (Internet, VoIP, L2vpn, L3vpn, Ibgp andEbgp)

Re-configure Customer Management ip,creatingvlans or vlan in a ring topology switchenvironment

Network Engineer 09/2011 to 09/2013

ISNET- Internet Service Provider Istanbul,Turkey

Supporting, maintaining, monitoring and troubleshooting customer's networks such as G.sdsl, Tdm, Atm, andMetro Ethernet.

Monitoring customer network such as(Internet, VoIP, L2vpn, L3vpn, Ibgp and Ebgp).

Giving support andconfiguring Cisco Routers such as 800, 2801, 2850, 2950

Switches 2620, 4900, 6509 series, as well as JuniperRouters M320i, M120i and M10i.

Maintaining and configuring Cisco Nexus switchessuch as 2K and 5K in our Data Center environment

OSPF, BGP and IS-IS protocols being used through entire network. Knowledge of VOIP Troubleshooting, Sip Trunk, PSTN, and Cisco Soft switches Administration (PGW, BTS).

Network Engineer 06/2009 to05/2010

NEC Nippon Electric Company Istanbul,Turkey

Worked at NEC Telecommunication Information Technology Istanbul Branch in NMS department as a Network Engineer

Strong knowledge of Planning and Optimizing

DCN topology, and Troubleshooting remotely

Experienced on PNMSj (Client and Server 2008)

PNMT, PC-MGmonitoring Tools, and NetConfigTool

Good knowledge on NMS related NEC's Wireless MicrowaveEquipment such as V4, STM-1, MX, NEO Series, and Ipaso

Experienced with Cisco ASA 5505 and 5550 series Firewalldevices had been configured for Access Lists, maintaining and creating side to site VPNs for the enterprise network

Education and Training

Bachelor of Science: Degree in Internetworking Technology

Sep 2008

Strayer University Orlando, FL

GPA 3.26 (out of 4.0)

Work Autharization

Green Card Holder.

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