Server/Networking Management:-• Expert knowledge in Microsoft Exchange 2007 SP1 CCR• Experience with switching technologies, firewall/IPSEC technologies, WAN, LAN, TCP/IP• Network routing protocol troubleshooting skills (BGP, OSPF, and MPLS)• Knowledge of TCP/IP, GRE, IPsec, PPP, VRRP, HSRP, and SNMP protocols.• Configuration of Backup Management, Recovery in Symantec Backup Exec 12.5• Experienced on Microsoft DHCP and DNS Servers• Expert knowledge of data and internet network architecturesSAP BASIS Administration:-• Implementation and performed 1 E2E installation in SAP ERP 6.0, CRM 7.0, Netweaver 7.2• Client administration, Kernel Upgradation, Analysing and solving system dumps• Architecture (System Landscape, Work Process, Clients, SAP Memory, RFC)• Starting/Stopping SAP R/3 (Diagnostics, Logs), Database maintenance (Unix DB2)• Security (Users, Authorizations) , Spool administration, Profile/Authorization maintenance• STMS, Client Copy, SAPNOTE apply, applying patches• Knowledge on post installation activities• Configuring and maintaining TMS and moving transports• DB2 backup & restoration ProcessManagerial Responsibilities:-• Responsible for the development, implementation, maintenance, and monitoring of IT Infrastructure, Application Service Level Agreements and Service Providers.• Asset management and Network inventory management.• Perform systems administration including resource planning, diagnostics and monitoring to ensure the systems are performing smooth.• Perform, develop and implement all IT policies and procedures including those for architecture, security, disaster recovery, standards, purchasing, and service provision.• Negotiate and administer supplier contracts and service agreements.• Review and provide support to network strategies before implementation.• Responsible for the infrastructure design, security, and stability for all locations.

 Responsible for maintaining a network using X.25 Protocol & system is the backbone of automated trading System .I have to maintain all networks where Members are linked to the central Site at NSE through dedicated 64 Kbps Leased lines and VSAT Connectivity. These leased lines are multiplexed using dedicated 2 Mbps, optical-fiber links. The WDM participants connect to the trading system through dial-up links. NMS Administration of Terrestrial Based Trading Network of National Stock Exchange of India in Eastern India (Consisting of 310+ Leased Lines on Channelised E1). Support of Local Area Network and Corporate Wide Area Network Consisting of Leased Lines. The WAN Connectivity is used for Data as well as voice. Data and Voice are configured on Frame Relay on Motorola 6560,6455 Router. Administration of Corporate LAN & WAN. Also configured TATA and BSNL 960 Kbps Leased line for Motorola 6455 router. Also worked with RAD, Tellabs (MLLN), and loop testing for channeled E1.

Responsible for managing major corporate accounts, customer network, ensuring customer satisfaction, handling support issues, periodical meting with customer for proper feedback & to optimize support & network performance. Review network uptime to meet SLA with customer.Implementation of project on time, project responsibility starts from order pickup till delivery all issues needs to be revolved. Understanding project requirements, making project plan, periodical project update & customer meeting during project phase, network & project documentation. Coordinating with other venders for network implementation & fronting customer as single point of contact from Dynamic Group.Preparing resource allocation request & to coordinating with internal group to make the allocation, provisioning done.Accompany sales team in customer meeting for new order & to make solution for customer in coordination with Business Solution Group for Network Designing, Technology & topology decisions, feasibility checking, and arranging site survey to provide a complete solution to customers.Maintenance of Data center equipments, infrastructure & ensuring uptime for all equipments for smooth operation of Data center.Maintained Server end router updated and maintained routing table, access-lists.Installed and configured MRTG to monitor the Bandwidth usage for the entire lease line customer.Responsible for Program Management ActivitiesProviding solutions, project Network Implementation & Customer Satisfaction. Preparations of Network documents and update them. Systematic & Organized Documentation & Sign off. Internal escalation to Management on any expected slippage.Responsible for Customer Support – Maintenance of Leased Lines & VSAT Network uptime for Customers. Demos & Pilots to customers.Monitoring the Internal Network based on Windows 2000 platform. Helped customers to design their network, implementing NAT or Proxy server and securing their network.