• Responsible to manage IP-Core operations nationwide containing upto 130+ network switches with several routers.
• Provides Core Routers, Switches & Firewalls administration and responsible to resolve all escalated matters.
• Design and maintenance of internal network, capacity planning for services, coordination with Hardware vendors and ISP.
• Responsible to meet internal targets of derived projects, as well as maintaining service level to ensure the maximum up-time with minimum resolution time.
• Assign Vlan on different system as per department i.e News, Dubbing , Ent, Achieve.
• Provide Internet access to allowed Users with respect to User job description.
• Provide Mac filtering in Cisco Controller for user check and balance.
• Employing structured approaches to generate ideas, evaluate and select options. Scheduling upgrades and backups of hardware, monitoring Network/System operations and daily.
• Performance
Ensure the network assets / backup inventories management.
• Worked on different network deployment some are given below:
• HSRP: Managing redundancy between three hops .
• BGP: Multi homing via three different ISP along with company's own APNIC pool
• VTP: Managing VTP for up to 120 VLANs
• IPSEC:Using IPSEC over GRE to ensure security between remote site VPN connectivity.
• FORTIGATE 800C Firewall : For content filtering i.e allowing required access to different department as per their JD and restricting other internet stuff .
• WLC 5508 : Deployed centralized WiFi network to allow SIP calling using smartphones and access of multiple local resources via that.

Cisco Router & Switches :
• Worked and configure switches like NEXUS-5548,5596 4948E, 3750X 2960CG,2960X ,2960G and on routers like 1841 ,1941 ,2811,2911,7200VXR ,3925E
• Using Solarwind tools for Network Monitoring

PRTG Traffic Grapher.
PRTG Node Management and Node Analyzer.
Solarwind IP Management.

- Network Monitoring(NOC) and Maintenance.

- Maintain n manage cabeling of 96 Core ODF.

-Hands on experience on Fiber Splicing.

- IP camera firm ware up gradation.

- Manage daily Report.

- IP cameras testing and troubleshooting.

- Work on Cisco switches (Layer 2 and 3 Switch).

- Configure Allied Telesis Switchs (AT-GS950/8POE).

- Work on Windows Server 2012 R2.

- Compile Survey report on SINDH POLICE camera in all over Karachi.

-. Installation & configuration of networks.

- Troubleshoot and resolve any network incidents, monitor systems, and make performance recommendations.

- Configuring, installing and troubleshooting PC systems, Microsoft 7, XP and MS office applications, network configuration.

- Plan and train staff in the installation and support of local and wide area networks. Train
users in use of software, hardware, and network systems.

- Installs software and installs hardware and peripherals and Tests programs.

- Sony RS-86P, Sony CH-240,BOSCH,Tanz, Avigilon, Arlotto , Samsung, IPIX both fix and point tiled zoom IP based cameras configuration installation adding to recording server


- Having experience in deploying and maintaining CCTV Cameras and DVRs.

TAKING COMPLAIN OF COUSTOMER FROM ALL OVER PAKISTAN AND GIVING TECHANIL SUPPORT

I HAVE DONE INTERNSHIP IN THREE DEPARMENTS OF PTCL
1.SWITCHING
2.TRANSMISSION
3.WLL