IT Consultant/Head OF IT

9/2011 – 2/2012

Implementing IP MPLS network for 3G network backhaul.
• Integrating and software upgrading of Tellabs 8660/8630 in Yoigo network through Tellabs 8000 Intelligent network Management.
• Configuring Tellabs 8630/8660 and troubleshooting the relevant protocols and transport technologies used in the implementation as OSPF, BGP, MPLS PWE3, Ethernet, ATM etc.
• Configuring MPLS VPN- VRF in Tellabs 8630/8660 toward BSC/RNC to transport the Abis, O&M, Gb and AoIP traffic
• Configuration changing in Tellabs 8630/8660 from MLPPP to POS, and ATM PWE’s from MPLS static labels to MPLS LDP labels.
• Network protocols and transport technologies such as IS-IS, BGP, MPLS PWE3, ATM, Ethernet, MLPPP etc.
• RSVP-TE Tunnels with 1:1 protection between the primary and secondary paths
• Implementation of NE Synchronization
• Network and NE security using Radius servers.
• Interoperability testing between various vendors (Tellabs, Ericsson RAN) and design solution testing and approval as per High Level Design.
• Provided escalation troubleshooting support for Core integrations

Telnet (Telecommunication Network)

10/2010 – 12/2013

• Design of Cisco 7609/Cisco 2941MWR/Smart Integrated Access Device – SIAD through different ATT backhaul architectures such as T1, T3, Metro-E for Alcatel-Lucent and Ericsson RAN
• Analysis of L1 and L2 architecture and capacity of the network for Tellabs 8605 integration. Analysis of L3 routing so the most optimized and scalable routing solution is applied.
• Integration of Cisco 2941/as a mobile wireless device and troubleshooting the relevant protocols and transport technologies used in the implementation such as OSPF, BFD, MPLS PWE3, Ethernet, MLPPP, ATM and TDM.
• Routine software upgrades of various AT&T SIAD vendors such as Cisco MWR 2941, Tellabs 8605 and ALU 7705.
• Played a key role in coordinating our team and the respective parties in
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the US to complete all tasks for a successful integration of SIAD.
• Managed Issues, Actions and Risk of any possible activity failures
• Coordination with relevant integration teams to turn-up of Layer 2 and Layer 3 logical connections including documentation for the integrated elements.
• Creating configuration scripts based on Ericsson TND, Nortel CIQ, AT&T Engineering Design Package (EDP) for AT&T MSNs (Cisco, Tellabs and ALU routers) and DACS (Tellabs).

Telnet (Telecommunication Network)

6/2010 – 7/2010

• Perform the installation, configuring, testing, and documentation activities for Openwave systems based on Linux
• Management and technical assistance on pre-production platform.
• Provide deliver a verification test plan, which validates the successful completion of the installation.
• Creation of the Acceptance Test Document
• Consultancy in building HLD/LLD design documents and overall network architecture.
• Deliver a verification test plan, which validates the successful completion of the installation.
• Management and technical assistance on pre-production platform.

Red Hat Enterprise Linux (RHEL), Linux (Kernel), Apache Tomcat

12/2008 – 12/2009

• Installing and configuring Asterisk VoIP Servers,
• Installing, configuring and maintaining Linux Servers (LAMP, Ftp, Web, Mail, Samba etc.)
• Installing and configuring Windows Servers (File sharing, IIS, storage)
• Creating Linux-based cluster systems
• Configuring Network devices (Routers, Switches)
• Developing Server Virtualization Platform using Open Source technologies
• Creating and maintaining cluster storage platforms (RAID, NFS, iSCSI, etc.)
• Installing and Maintenance of IP Surveillance Systems
• Installation and maintenance of network monitor systems
• Configured and assembled rack-mount server systems
• Maintained rack-mounted servers (including dust, humidity, cable, power checking and cleaning)
• Implementation of GPS systems using open source tools
• Implemented fiber optic and gigabit Ethernet network infrastructure

VLAN (Virtual Local Area Network), VoIP, VPN, WAN, Vmware Vsphere

1/2003 – 12/2006

Planning and creating small Networks
• Network troubleshooting
• Hardware and Software Support
• Web Development
• Database management

Windows Server 2003, IT-Systemmanagement