 Proper administration of Active Directory Domain Services (ADDS) considering ICTPolicy, IT security proper authorization and authentication. Administration of System Centre Configuration Manager (SCCM) ensuring all Windowsoperating system are safe and update. Support to branch user for Microsoft related system. Responsible for all Windows Server Operating System with security, update, propercustody and maintenance. Health checkup, reporting and fixing of all… Show more  Proper administration of Active Directory Domain Services (ADDS) considering ICTPolicy, IT security proper authorization and authentication. Administration of System Centre Configuration Manager (SCCM) ensuring all Windowsoperating system are safe and update. Support to branch user for Microsoft related system. Responsible for all Windows Server Operating System with security, update, propercustody and maintenance. Health checkup, reporting and fixing of all Windows Server. Ensure update patch to all computers of NBL through Distribution Point. Implement, Monitor and administration of Power Automation, Security Modules ofMicrosoft. Show less

 Managing and monitoring all installed systems and infrastructure. Install and configure UNIX/Linux servers such as DNS, DHCP, Proxy, Samba, FTP etc. servers and also VMware ESXi servers. Implementing and maintaining Microsoft Windows Server infrastructure (Active Directory, DNS, DHCP, Group Police) 2012. Monitor and test software performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes. Maintained over 400 of… Show more  Managing and monitoring all installed systems and infrastructure. Install and configure UNIX/Linux servers such as DNS, DHCP, Proxy, Samba, FTP etc. servers and also VMware ESXi servers. Implementing and maintaining Microsoft Windows Server infrastructure (Active Directory, DNS, DHCP, Group Police) 2012. Monitor and test software performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes. Maintained over 400 of users, computers and servers in Active Directory, and assigning appropriate rights and privileges to them.  Manage and maintain IT assets inventory using MS Excel & Hardcopy Book. Hardware deployment, troubleshoot, maintenance for (Server, Desktop and Laptop). Responsible for maintain and monitoring Power Backup System (UPS), CCTV, Attendance system and door control. Provide support to all users for networking, internet facility and smooth working of desktop, laptop, printer, scanner and e-mail, CCTV cameras. Managing network security and configured, troubleshot, and resolved network access issues with switches and routers. Monitoring total systems network traffic, security, virus, keep server data/log backup. Show less

 Monitor system resource utilization, trending, and capacity planning. Security House CDBL, Back office Server, CCD, CAT Administration, Maintenance &Configuration. Dhaka Stock Exchange Network Routing & Flex-TP Software Installation, Configuration& Maintenance. Troubleshooting system and network problems and diagnosing and solving hardware orsoftware faults. Outlook, Eudora, Thunderbird Mail Configuration. DVR, NVR, IP Camera, CC TV Camera, Multi-Media… Show more  Monitor system resource utilization, trending, and capacity planning. Security House CDBL, Back office Server, CCD, CAT Administration, Maintenance &Configuration. Dhaka Stock Exchange Network Routing & Flex-TP Software Installation, Configuration& Maintenance. Troubleshooting system and network problems and diagnosing and solving hardware orsoftware faults. Outlook, Eudora, Thunderbird Mail Configuration. DVR, NVR, IP Camera, CC TV Camera, Multi-Media Installation & Maintenance. Remote access user support in our four (4) branch office. Ensure security of data, network access and backup systems. Liaise with vendors and other IT personnel for problem resolution. Perform network maintenance and system upgrades including service packs, patches, hotfixes and security configurations. Show less