Since Nov 2003, I have been working on provisioning, maintaining, monitoring, upgrade and troubleshooting of network devices and servers. I have clear concept of protocols including TCP/IP, OSPF, RIP, BGP, MPLS, MPLS VPN, ATM, VLAN, STP, PVSTP+, MST, Ether-Channel, IPSec, GRE and DMVPN. I have extensive hands-on experience on network devices which include routers, switches, access servers, BRAS, DSLAMs, ATM aggregation devices. Besides network experience, also have experience of configuring and maintaining Linux-based servers. Certification CCIE 27536 (R&S) JNCIP-SP JNCIP-ENT Specialties: • Juniper M320, M10i, M7i, MX80, MX10, MX5, SRX240, SRX550, EX4200 & EX4200 • Juniper BRAS ERX 1440 and ERX 310 • Cisco routers series 7500, 7200, 3845, 2500, 1700. • Cisco switches series 1900, 2950, 3550, 3560, 3750. • Alteon - Nortel Networks Layer4 switches/load balancer and firewall. • RedBack BRAS SMS 500 • ATM and IP based DSLAMs by Paradyne and Lucent. • Lucent MAX TNT Dialup Access servers. • MALC ATM & IP aggregation boxes by Zhone. • Solarwinds NMS.

Network Administrator @ From October 2014 to Present (1 year 3 months) Sydney, AustraliaSenior Network Engineer @ Customers of eintellego Networks are organisations with all sizes of networks. My role in eintellego Networks is designing, implementation, operations, remote and onsite support to our customers. Following are some examples of my work. • Design, implementation and operations of many medium and small sized ISPs in Australia. • Design and implementation of disaster recovery for a federal government agency. • Network upgrade of more than 200 sites for a federal government agency. • Network Operations of a large sized enterprise network. • Design and implementation of the network for one of the largest group of resorts in Fiji. • Network Operations of a major web hosting and cloud solution provider. • Migration of the core from Cisco7200 to Juniper MXs' for a leading Data Center and hosting provider. From April 2012 to October 2014 (2 years 7 months) Senior Network Consultant @ • Produce technical documentation that requires the interviewing of clients and presentation of assessments. • Design solutions and produce HLD and LLD documents based on requirements • Deploy projects at client sites in a thorough and timely manner, to the delight of clients • Identify and escalate business and technical challenges as appropriate • Participate as needed in regularly scheduled client reviews • Demonstrate an understanding of strategic technology solutions in a business context • Making presentations to an internal audience, and interacting positively with upper management • Provide Level II support for Emaar hospitality and mall networks. From February 2011 to March 2012 (1 year 2 months) Network Engineer @ Working as a Team Lead in the WAN department consisting of 12 members, my primary job responsibilities include: • Implementing changes in network topology as per policy and through procedures. • Configuring and maintaining load balancing and auto-failovers using routing protocols which include EIGRP and BGP. • Configuring and maintaining of routers, switches, firewalls, Packet shapers, modems, media convertor. • Provisioning of media which include E1, E3, STM1, STM4, DSL, DXX, Wimax for interconnecting network devices for interoffice connectivity. • Coordinating with vendors and service providers for technical support. • Implementing and ensuring secure inter-office communication using protocols e.g. IPSec, GRE and DMVPN. • Maintaining network diagram with complete details of WAN, LAN and Data Center. • Supporting team in troubleshooting network related problems that occur on daily basis. • Ensuring network equipments configurations are uniform and standard. • To perform capacity planning to ensure best utilization of network resources and to proactively identify future requirements. • Ensuring maximum uptime of network consisting of 2 Data centers, 30 regional offices and 750+ branch offices. From January 2010 to February 2011 (1 year 2 months) Senior Network Engineer @ Working as a Senior Network Engineer in the department of Network Engineering, my primary job responsibilities included: • Provisioning of routers, switches, DSLAMs, BRAS and access servers. • Implementing changes in network topology. • Provisioning of media which include E1, E3, STM1, STM4 for interconnecting network devices for both IP and ATM networks. • Performing load balancing on international links as well as within core network. • Configuring, maintaining and troubleshooting of all protocols which include routing protocols, VLAN, Ether-channel, STP, ATM and MPLS. • Troubleshooting network related problems that occur on daily basis. • Preparing project plan for execution of project that are assigned to my team. Project plan includes requirement of hardware, software, definition of timelines, definition of skill sets and coordination with other departments and vendors. • Coordinating with vendors for technical support. • Conducting training sessions for technical departments e.g. NOC and Corporate Support to keep them updated about changes in the network and new technologies introduced • Network expansion/upgrade, opening of new POPs, replacement and upgrade of hardware. • Providing third-level support to Network Operations Center to ensure smooth operation of the network. • Keeping network equipments configurations uniform and standard From June 2007 to January 2010 (2 years 8 months) Network Engineer @ - Worked as a Team Lead of the DSL, Data Networks and Systems technical teams. - Worked on a number of network devices, including, Cisco, Nortel, Lucent, Paradyne etc From November 2003 to June 2007 (3 years 8 months)

B.E., Computer System @ Hamdard University From 1999 to 2003 Sumsam Ali is skilled in: BGP, Alteon, M320, MPLS, DSL, EIGRP, Servers, VRRP, Routing, MPLS VPN, Switches, Cisco IOS, Cisco Technologies, Routers, Technical Support