Saiful Islam Email & Phone Number

• Network solution designing as per requirement.• Building and maintaining Visio documentations for Clients.• Configuring and Troubleshooting Network appliance like Router, Switch, OLT, and ONU etc. • Building and maintaining Visio documentations for Clients• Lab testing & validation prior to implementation of Nexus 7K, 5K & 2K.• Configuring VLANs using Nexus 3K.• Implementing security policies using ACL on cisco platform.• Liaise with OEM and client for Technical problem’s solution. • Configure and manage the cloud managed wireless solution Cambium.• Network Monitoring and Maintenance using NMS, Zabix, PRTG, MRTG).• Perform System maintenance & upgradation including service packs, patches management.• Preparing technical documents like HLD, LLD, UAT, MOP, As-Built, Port-matrix, Health check report etc.• Design deployment and maintenance of FTTH Network (GPON/EPON) Technology based solution.• Provide training to clients once a project is successfully completed and handed over.

• Planning, Designing, Implementing, Optimizing & maintaining DC & DRS Network.• Implementation of HSRP (using IP SLA)• Configuring VLANs, Ether channels• Configuring inter vlan routing on Layer-3 switches (catalyst 4507r+e)• Configuring routing using OSPF• Implementing traffic filters using Standard and Extended access-lists, Distribute-Lists• Working on ASA (5508,5545)• Replacing branch hardware with new 1921/k9 routers and 2960 switches.• Troubleshooting of complex LAN/WAN infrastructure, including routing protocol.• Settings of the networking devices (Cisco Router, switches) co-coordinating with the system/Network administrator during implementation.• Monitoring the network using MRTG, PRTG, and Cacti.• To maintain and monitoring LAN comprising 3000 Nodes.• Provide support and troubleshooting to resolve issues.• Provide training to clients once a project is successfully completed and handed over.

• Implemented more than 100 desktop computers, laptops, servers and network equipment’s including cabling between 8,000 Squire Feet’s spaces in two different floor inside the factory.• Maintain and configure office LAN Network by CISCO router and switch.• Implementing and managing LAN and WAN Network.• IT Management and IT resource management. Coordination and fulfill all requirements of internal and external correspondence• Network operations: Designing, Planning, Implementing and maintaining Structure of the Cabling system (SCS) of the LAN.