Metehan Yildiz

Metehan Yildiz Email and Phone Number

Network Management Systems Master Expert at Turkcell @ Turkcell
turkey
Metehan Yildiz's Location
Istanbul, Istanbul, Türkiye, Turkey
Metehan Yildiz's Contact Details

Metehan Yildiz personal email

n/a
About Metehan Yildiz

- Quick adaptation to new technologies ; research and learning skills- Hands on experience on Carrier Grade Telecom hardware and platforms : HP, IBM, ATCA , Dell, Cisco – RHEL, DEBIAN , NCGL (Nortel Carrier Grade Linux)- Understanding of Security concepts in Telecom (IDS, Policy, DDOS, Fuzzing)- Understanding of Voice technologies (SIP , SS7)- Hands on experience on Customer support methodologies

Metehan Yildiz's Current Company Details
Turkcell

Turkcell

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Network Management Systems Master Expert at Turkcell
turkey
Website:
turkcell.com.tr
Employees:
10449
Metehan Yildiz Work Experience Details
  • Turkcell
    Management Systems Master Expert
    Turkcell Feb 2024 - Present
    Istanbul, Türkiye
  • Nokia
    Network Management Systems Expert
    Nokia Jul 2018 - Feb 2024
    Istanbul, Turkey
    As being part of RED (Regional Engineering Delivery) team and we ‘re responsible of delivering professional services that covers Nokia/Alcatel-Lucent Network Management product line in EMEA region. Customers are mostly known service providers of telecommunication sector. We’re providing the delivery of below scope;• 5620 SAM platform• NSP (Network Services Platform)• Basic configurations of SAR/SR/MPR network equipments• OSS Integration (Netact, Temip, Netcool, Nomad...)• HP Server (Proliant & Blade) configuration and installation• Redhat & Solaris OS installation and configurations• Virtualization platforms (Redhat Openstack, VMware & KVM)• Remote/On-site support and troubleshooting• Remote/On-site professional service delivery• Deep dive one on one customer support and new product introduction• Attending technical meetings and requirements gathering• Engaging with cross functional teams, 2LS, 3LS and PLMs• HLD/LLD planning• POC
  • Netas
    Nova Voip Security Senior Support Engineer
    Netas Nov 2015 - Jul 2018
    Istanbul, Turkey
    NOVA Voip Security Support EngineerProduct Portfolio ( http://www.novacybersecurity.com/en/)V-Gate :New Generation VoIP Application FirewallMSP : Secure Media Communication PlatformV-Spy : VoIP/UC Vulnerability Detection ToolAs Support engineer we,• install; configure; upgrade and operate the product when customer requires.• work with design teams to improve the functionality of the product.• create and run test scenarios (real call scenarios on C20+A2 lab and xml scripts with SipP, Oli, miniTaf) to verify the functionality .• train the customers for them to use the IDS/IPS efficiently.• prepare proper documentation for customer.
  • Genband
    Support Engineer
    Genband Aug 2013 - Nov 2015
    Istanbul, Turkey
    We support for both OAM and CallP issues for GENBAND (formerly NORTEL) products (focused on C20 (formerly CS2K) and Experius (A2 ) with all components) to our customers in EMEA region (BT MSL, Liberty Global, Vodafone, BSkyB …and more) . It’s our responsibility to solve the customer’s problem till it requires a code debugging or a patch involves to solve the issue. This support includes testing in lab, log collection and investigation (for OAM issues), trace collection and investigation (for CallP issues), contacting 3rd party suppliers and being an interface to customer while 3rd party working on the issue. Managing hot issues (installations, upgrades, escalated issues) on customer side with daily basis updates, calls with customer and working on site where it require.
  • Turk Telekom (Through Btt)
    Network Security Expert
    Turk Telekom (Through Btt) Apr 2013 - Aug 2013
    Istanbul, Turkey
    Turkish Telecom provides its corporate customers security appliances at backbone to centralized security for their Networks. This way customers can protect themselves before the attacker even can reach to them. And also with this centralized appliances customers can easily maintain their security from one point for to a country wide network of theirs. As security group at Turkish Telecom we maintain and monitor customer’s network and report to them when they requested. I was responsible for Vaillant and MEB networks. I was maintaining UTM for those customers with 3 colleagues of mine in the other 3 regional offices (Ankara, İzmir and Gayrettepe (İstanbul)). 4 of us was managing 2 FortiManager 3000C , 2 FortiManager 400B , 2 FortiAnalyzer 2000B, 2 FortiAnalyzer 400B and 88 Fortigate UTM devices distributed to those 4 offices.
  • Lear Corporation
    Local It Responsible & Erp Admin
    Lear Corporation Jul 2009 - Apr 2013
    Lear is a leading global supplier of automotive seating and electrical power management systems in a global scope. There are 100,000 Employees at 207 facilities in 35 Countries all around world. Lear Corp. ranks 207 / 500 at FORTUNE 500 companies. Department : ITPosition : Local IT Responsible , ERP adminJob Description : • Monitoring and maintaining the WAN (Lear Global) and LAN (Ford OTOSAN)• Managing backup operations on 4 servers• Supporting other depertmans where it is requiered (Data integrity analysis: such as VPL analyses for Logistic, crosscheck AINs, RCOs and ASNs analysis for Finance)• Recalibration, reprogramming of Optical Test machine, where a change made by engineering team.• Quarterly SOX reporting, annually CIA and DRP reporting to LEAR Europe IT Management. • End user Support (hardware and software)• Attending to monthly European IT operations review meeting.
  • Kocaeli University
    Intern
    Kocaeli University Jun 2006 - Aug 2006
    Kocaeli, Turkey
    software and hardware development training at Microprocessor Laboratory for 2 months.
  • Turk Telekom
    Intern
    Turk Telekom Jul 2005 - Aug 2005
    Aksaray, Turkey
    Training for 2 months at telephone central/exchange section.

Metehan Yildiz Skills

Microcontrollers Ccna Switches Cisco Routers Windows Server Apache Cisco Technologies Network Security Ccnp Linux Network Design Tcp/ip Ip Fortinet Cisco Ios Servers It Management Firewalls Routers Dhcp Vpn Network Administration Testing Telecommunications Internet Protocol Suite Networking Session Initiation Protocol

Metehan Yildiz Education Details

Frequently Asked Questions about Metehan Yildiz

What company does Metehan Yildiz work for?

Metehan Yildiz works for Turkcell

What is Metehan Yildiz's role at the current company?

Metehan Yildiz's current role is Network Management Systems Master Expert at Turkcell.

What is Metehan Yildiz's email address?

Metehan Yildiz's email address is me****@****diz.com

What schools did Metehan Yildiz attend?

Metehan Yildiz attended Kocaeli Üniversitesi, High School Hazım Kulak Anatolian High School.

What skills is Metehan Yildiz known for?

Metehan Yildiz has skills like Microcontrollers, Ccna, Switches, Cisco Routers, Windows Server, Apache, Cisco Technologies, Network Security, Ccnp, Linux, Network Design, Tcp/ip.

Who are Metehan Yildiz's colleagues?

Metehan Yildiz's colleagues are Evrim Yarşi Akın, Serdar Sener, Banu Baş, Hatice Güzel, Zeynep Şahi̇nkaya Palanci, Nurdogan İnci̇, Berkan Gönül.

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