Md Al Amin

• Implementation and maintenance of our network infrastructure, managing and configurations (LACP, VLAN, IS-IS, BGP, MPLS) with troubleshooting. • Provided first-level support for high-priority network faults, ensuring swift resolution with the cross-functional team. • Skilled in providing first-level support to meet customer requirements and ensure maximum uninterrupted service delivery.

• Installed, commissioned, and troubleshot Microwave Transmission links (1+0, XPIC 2+0, 4+0). • Configured VLANs, IP, XPIC, NMS, traffic shifting, and FON E1 connectivity. • Provided technical support, supervised vendor progress, ensured timely task completion, and conducted PAT with quality link handover

• Integration, configuration, and troubleshooting ZTE routers (ZXR10 M6000-8S), AGWs, and GPON OLTs (ZXR10 C300M) for VOIP, ADSL, and high-speed internet services. • configuration, OSPF, BGP, L2/L3 VPN with MPLS, troubleshooting, IP link aggregation, VLANs, STP, static routing, ADSL, and GPON bandwidth profiles. • Interfaced with the voice and data service team for circuit provisioning, issue resolution, relationship, and management.

• Operation and monitoring of 2G, 3G, and 4G networks by INMS, RTN terminal. • Different types of BTS, Transmission, and power-related alarm analysis by INMS, U2000. • Configure FON E1 level logical connectivity, new GTMU card commissioning by the appropriate VLAN and IP.