Oliul Hoque Email & Phone Number

Dhaka, Bangladesh

➡️ Responsible for maintaining the virtual infrastructure hardware, operating systems, and VMs onservers which support business processing requirements.➡️ Perform daily system monitoring, verifying the integrity and availability of all systems. Supervisingcommon threats & viruses, Mitigate the DDoS attacks.➡️ Installation and configuration of Linux servers in virtualized environments.➡️ Installation and configuration of complex Linux based open-source applications like Cactiez, Elastix,BIND for Authoritative DNS, PieHole for add free caching DNS, Lacache for PC game DNS, Zimbra,Mailx, Observium, Zabbix, Nagios, Netbox, Dude, Free radius etc. under Linux operating system.➡️ Prepare plan for the billing solution and Radius➡️ Constant monitoring / maintenance of core network performance, log analyze and generate reporton a weekly basis.➡️ Configure all communication issues between virtual switch and physical switch.➡️ Configuring and troubleshooting with network devices such as Juniper, MikroTik routers & Cisco,Huawei, VSOL Epon & Gpon OLT, Wi-Fi Router and Wi-Fi Network.➡️ Administering & troubleshooting hardware problems in DELL and Quanta servers.➡️ Supervise NOC & support to prepare their weekly work schedule for NOC & support team to assignwork.

Dhaka

Khilgaon, Dhaka, Bangladesh

➡️ Responsible for maintaining the virtual infrastructure hardware, operating systems, and VMs onservers which support business processing requirements.➡️ Perform daily system monitoring, verifying the integrity and availability of all systems. Supervisingcommon threats & viruses, Mitigate the DDoS attacks with BlackHole & FastNetMon.➡️ Installation and configuration of Linux servers in virtualized environments.➡️ Administering & Configuring Proxmox, Virtualizor, WHMCS, WHM & cPanel, Webuzo for hosting &VPS management.➡️ Installation and configuration of complex Linux based open-source applications like Cactiez, Elastix,BIND for Authoritative DNS, PieHole for add free caching DNS, Lacache for PC game DNS, Zimbra,Mailx, Observium, Zabbix, Nagios, Netbox, Dude, Free radius etc. under Linux operating system.➡️ Prepare plan for the billing solution and Radius➡️ Constant monitoring / maintenance of core network performance, log analyze and generate reporton a weekly basis.➡️ Configure all communication issues between virtual switch and physical switch.➡️ Configuring and troubleshooting with network devices such as Juniper, MikroTik routers & Cisco,Huawei, BDCOM, switches Epon & Gpon OLT, Wi-Fi Router and Wi-Fi Network.➡️ Administering & troubleshooting hardware problems in DELL and Supermicro servers.➡️ Supervise NOC & support to prepare their weekly work schedule for NOC & support team to assignwork.

Dhaka, Bangladesh

✅ Configuring and troubleshooting with Cisco, MikroTik, EPON OLT, Wi-Fi Router and Wi-Fi Network.✅ Troubleshoot Routers and Switches ensuring Network Connectivity.✅ Prepare device test and performance reports.✅ Switch and router configuration as needed including VLAN, Inter-VLAN routing as per requirement.✅ Monitor and troubleshoot Upstream, GGC and BDIX bandwidth utilization.✅ Monitoring Network by network tools The Dude, Nagios, Cacti MRTG, Cactiez, Peer monitor.✅ Configure and maintenance and monitor OLT and PON technologies.✅ POP Backbone path monitor also contact with concern team in case of path failure✅ Client link down issue (FO Laser problem / ONU change issue)✅ Networking topologies or network solution for the clients.✅ Proactive Monitoring the Network & System

Khilgaon Dhaka

Dhaka, Bangladesh

Chartered Accountant Technician, Accounting

Education record